diff --git a/ISSUE_TEMPLATE b/ISSUE_TEMPLATE index 1b912312d1c..e85c0c28c76 100644 --- a/ISSUE_TEMPLATE +++ b/ISSUE_TEMPLATE @@ -1,5 +1,3 @@ -*** ISSUES THAT IGNORE THIS TEMPLATE WILL BE CLOSED WITHOUT INVESTIGATION *** - Before filing an issue: ----------------------- - Search existing issues, including issues that are closed. diff --git a/README.md b/README.md index ecfe3eb96f3..7f353295168 100644 --- a/README.md +++ b/README.md @@ -68,7 +68,7 @@ individually. In addition to library modules, ExoPlayer has multiple extension modules that depend on external libraries to provide additional functionality. Some -extensions are available from JCenter, whereas others must be built manaully. +extensions are available from JCenter, whereas others must be built manually. Browse the [extensions directory][] and their individual READMEs for details. More information on the library and extension modules that are available from diff --git a/RELEASENOTES.md b/RELEASENOTES.md index 579c2a92ac0..9d949570d7e 100644 --- a/RELEASENOTES.md +++ b/RELEASENOTES.md @@ -1,5 +1,47 @@ # Release notes # +### 2.6.1 ### + +* Add factories to `ExtractorMediaSource`, `HlsMediaSource`, `SsMediaSource`, + `DashMediaSource` and `SingleSampleMediaSource`. +* Use the same listener `MediaSourceEventListener` for all MediaSource + implementations. +* IMA extension: + * Support non-ExtractorMediaSource ads + ([#3302](https://github.com/google/ExoPlayer/issues/3302)). + * Skip ads before the ad preceding the player's initial seek position + ([#3527](https://github.com/google/ExoPlayer/issues/3527)). + * Fix ad loading when there is no preroll. + * Add an option to turn off hiding controls during ad playback + ([#3532](https://github.com/google/ExoPlayer/issues/3532)). + * Support specifying an ads response instead of an ad tag + ([#3548](https://github.com/google/ExoPlayer/issues/3548)). + * Support overriding the ad load timeout + ([#3556](https://github.com/google/ExoPlayer/issues/3556)). +* DASH: Support time zone designators in ISO8601 UTCTiming elements + ([#3524](https://github.com/google/ExoPlayer/issues/3524)). +* Audio: + * Support 32-bit PCM float output from `DefaultAudioSink`, and add an option + to use this with `FfmpegAudioRenderer`. + * Add support for extracting 32-bit WAVE files + ([#3379](https://github.com/google/ExoPlayer/issues/3379)). + * Support extraction and decoding of Dolby Atmos + ([#2465](https://github.com/google/ExoPlayer/issues/2465)). + * Fix handling of playback parameter changes while paused when followed by a + seek. +* SimpleExoPlayer: Allow multiple audio and video debug listeners. +* DefaultTrackSelector: Support undefined language text track selection when the + preferred language is not available + ([#2980](https://github.com/google/ExoPlayer/issues/2980)). +* Add options to `DefaultLoadControl` to set maximum buffer size in bytes and + to choose whether size or time constraints are prioritized. +* Use surfaceless context for secure `DummySurface`, if available + ([#3558](https://github.com/google/ExoPlayer/issues/3558)). +* FLV: Fix playback of live streams that do not contain an audio track + ([#3188](https://github.com/google/ExoPlayer/issues/3188)). +* CEA-608: Fix handling of row count changes in roll-up mode + ([#3513](https://github.com/google/ExoPlayer/issues/3513)). + ### 2.6.0 ### * Removed "r" prefix from versions. This release is "2.6.0", not "r2.6.0". @@ -142,7 +184,7 @@ easy and seamless way of incorporating display ads into ExoPlayer playbacks. You can read more about the IMA extension [here](https://medium.com/google-exoplayer/playing-ads-with-exoplayer-and-ima-868dfd767ea). -* MediaSession extension: Provides an easy to to connect ExoPlayer with +* MediaSession extension: Provides an easy way to connect ExoPlayer with MediaSessionCompat in the Android Support Library. * RTMP extension: An extension for playing streams over RTMP. * Build: Made it easier for application developers to depend on a local checkout diff --git a/build.gradle b/build.gradle index 2623db66fc2..9f9081a9450 100644 --- a/build.gradle +++ b/build.gradle @@ -17,7 +17,7 @@ buildscript { google() } dependencies { - classpath 'com.android.tools.build:gradle:3.0.0' + classpath 'com.android.tools.build:gradle:3.0.1' classpath 'com.novoda:bintray-release:0.5.0' } // Workaround for the following test coverage issue. Remove when fixed: diff --git a/constants.gradle b/constants.gradle index 2a7754d65cb..c18fb28d4d8 100644 --- a/constants.gradle +++ b/constants.gradle @@ -17,8 +17,8 @@ project.ext { // However, please note that the core media playback functionality provided // by the library requires API level 16 or greater. minSdkVersion = 14 - compileSdkVersion = 26 - targetSdkVersion = 26 + compileSdkVersion = 27 + targetSdkVersion = 27 buildToolsVersion = '26.0.2' testSupportLibraryVersion = '0.5' supportLibraryVersion = '27.0.0' @@ -28,7 +28,7 @@ project.ext { junitVersion = '4.12' truthVersion = '0.35' robolectricVersion = '3.4.2' - releaseVersion = '2.6.0' + releaseVersion = '2.6.1' modulePrefix = ':' if (gradle.ext.has('exoplayerModulePrefix')) { modulePrefix += gradle.ext.exoplayerModulePrefix diff --git a/demos/ima/build.gradle b/demos/ima/build.gradle index c32228de28b..536d8d4662a 100644 --- a/demos/ima/build.gradle +++ b/demos/ima/build.gradle @@ -43,5 +43,7 @@ android { dependencies { compile project(modulePrefix + 'library-core') compile project(modulePrefix + 'library-ui') + compile project(modulePrefix + 'library-dash') + compile project(modulePrefix + 'library-hls') compile project(modulePrefix + 'extension-ima') } diff --git a/demos/ima/src/main/AndroidManifest.xml b/demos/ima/src/main/AndroidManifest.xml index 5252d2feeb0..0efeaf6f7fa 100644 --- a/demos/ima/src/main/AndroidManifest.xml +++ b/demos/ima/src/main/AndroidManifest.xml @@ -15,11 +15,11 @@ --> + android:versionCode="2601" + android:versionName="2.6.1"> - + diff --git a/demos/ima/src/main/java/com/google/android/exoplayer2/imademo/PlayerManager.java b/demos/ima/src/main/java/com/google/android/exoplayer2/imademo/PlayerManager.java index e11c840d123..51959451d1a 100644 --- a/demos/ima/src/main/java/com/google/android/exoplayer2/imademo/PlayerManager.java +++ b/demos/ima/src/main/java/com/google/android/exoplayer2/imademo/PlayerManager.java @@ -17,15 +17,21 @@ import android.content.Context; import android.net.Uri; +import android.os.Handler; +import android.support.annotation.Nullable; +import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.C.ContentType; import com.google.android.exoplayer2.ExoPlayer; import com.google.android.exoplayer2.ExoPlayerFactory; import com.google.android.exoplayer2.SimpleExoPlayer; import com.google.android.exoplayer2.ext.ima.ImaAdsLoader; -import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory; -import com.google.android.exoplayer2.extractor.ExtractorsFactory; import com.google.android.exoplayer2.source.ExtractorMediaSource; import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.MediaSourceEventListener; import com.google.android.exoplayer2.source.ads.AdsMediaSource; +import com.google.android.exoplayer2.source.dash.DashMediaSource; +import com.google.android.exoplayer2.source.dash.DefaultDashChunkSource; +import com.google.android.exoplayer2.source.hls.HlsMediaSource; import com.google.android.exoplayer2.trackselection.AdaptiveTrackSelection; import com.google.android.exoplayer2.trackselection.DefaultTrackSelector; import com.google.android.exoplayer2.trackselection.TrackSelection; @@ -37,12 +43,12 @@ import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory; import com.google.android.exoplayer2.util.Util; -/** - * Manages the {@link ExoPlayer}, the IMA plugin and all video playback. - */ -/* package */ final class PlayerManager { +/** Manages the {@link ExoPlayer}, the IMA plugin and all video playback. */ +/* package */ final class PlayerManager implements AdsMediaSource.MediaSourceFactory { private final ImaAdsLoader adsLoader; + private final DataSource.Factory manifestDataSourceFactory; + private final DataSource.Factory mediaDataSourceFactory; private SimpleExoPlayer player; private long contentPosition; @@ -50,6 +56,14 @@ public PlayerManager(Context context) { String adTag = context.getString(R.string.ad_tag_url); adsLoader = new ImaAdsLoader(context, Uri.parse(adTag)); + manifestDataSourceFactory = + new DefaultDataSourceFactory( + context, Util.getUserAgent(context, context.getString(R.string.application_name))); + mediaDataSourceFactory = + new DefaultDataSourceFactory( + context, + Util.getUserAgent(context, context.getString(R.string.application_name)), + new DefaultBandwidthMeter()); } public void init(Context context, SimpleExoPlayerView simpleExoPlayerView) { @@ -69,17 +83,21 @@ public void init(Context context, SimpleExoPlayerView simpleExoPlayerView) { DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(context, Util.getUserAgent(context, context.getString(R.string.application_name))); - // Produces Extractor instances for parsing the content media (i.e. not the ad). - ExtractorsFactory extractorsFactory = new DefaultExtractorsFactory(); - // This is the MediaSource representing the content media (i.e. not the ad). String contentUrl = context.getString(R.string.content_url); - MediaSource contentMediaSource = new ExtractorMediaSource( - Uri.parse(contentUrl), dataSourceFactory, extractorsFactory, null, null); + MediaSource contentMediaSource = + new ExtractorMediaSource.Factory(dataSourceFactory) + .createMediaSource(Uri.parse(contentUrl)); // Compose the content media source into a new AdsMediaSource with both ads and content. - MediaSource mediaSourceWithAds = new AdsMediaSource(contentMediaSource, dataSourceFactory, - adsLoader, simpleExoPlayerView.getOverlayFrameLayout()); + MediaSource mediaSourceWithAds = + new AdsMediaSource( + contentMediaSource, + /* adMediaSourceFactory= */ this, + adsLoader, + simpleExoPlayerView.getOverlayFrameLayout(), + /* eventHandler= */ null, + /* eventListener= */ null); // Prepare the player with the source. player.seekTo(contentPosition); @@ -103,4 +121,32 @@ public void release() { adsLoader.release(); } + // AdsMediaSource.MediaSourceFactory implementation. + + @Override + public MediaSource createMediaSource( + Uri uri, @Nullable Handler handler, @Nullable MediaSourceEventListener listener) { + @ContentType int type = Util.inferContentType(uri); + switch (type) { + case C.TYPE_DASH: + return new DashMediaSource.Factory( + new DefaultDashChunkSource.Factory(mediaDataSourceFactory), + manifestDataSourceFactory) + .createMediaSource(uri, handler, listener); + case C.TYPE_HLS: + return new HlsMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(uri, handler, listener); + case C.TYPE_OTHER: + return new ExtractorMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(uri, handler, listener); + case C.TYPE_SS: + default: + throw new IllegalStateException("Unsupported type: " + type); + } + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_DASH, C.TYPE_HLS, C.TYPE_OTHER}; + } } diff --git a/demos/main/src/main/AndroidManifest.xml b/demos/main/src/main/AndroidManifest.xml index d041e24d805..00326157a21 100644 --- a/demos/main/src/main/AndroidManifest.xml +++ b/demos/main/src/main/AndroidManifest.xml @@ -16,14 +16,14 @@ + android:versionCode="2601" + android:versionName="2.6.1"> - + drmSessionManager = null; - if (drmSchemeUuid != null) { + if (intent.hasExtra(DRM_SCHEME_EXTRA) || intent.hasExtra(DRM_SCHEME_UUID_EXTRA)) { String drmLicenseUrl = intent.getStringExtra(DRM_LICENSE_URL); String[] keyRequestPropertiesArray = intent.getStringArrayExtra(DRM_KEY_REQUEST_PROPERTIES); boolean multiSession = intent.getBooleanExtra(DRM_MULTI_SESSION, false); @@ -269,6 +271,9 @@ private void initializePlayer() { errorStringId = R.string.error_drm_not_supported; } else { try { + String drmSchemeExtra = intent.hasExtra(DRM_SCHEME_EXTRA) ? DRM_SCHEME_EXTRA + : DRM_SCHEME_UUID_EXTRA; + UUID drmSchemeUuid = DemoUtil.getDrmUuid(intent.getStringExtra(drmSchemeExtra)); drmSessionManager = buildDrmSessionManagerV18(drmSchemeUuid, drmLicenseUrl, keyRequestPropertiesArray, multiSession); } catch (UnsupportedDrmException e) { @@ -295,8 +300,8 @@ private void initializePlayer() { player.addListener(new PlayerEventListener()); player.addListener(eventLogger); player.addMetadataOutput(eventLogger); - player.setAudioDebugListener(eventLogger); - player.setVideoDebugListener(eventLogger); + player.addAudioDebugListener(eventLogger); + player.addVideoDebugListener(eventLogger); simpleExoPlayerView.setPlayer(player); player.setPlayWhenReady(shouldAutoPlay); @@ -329,7 +334,7 @@ private void initializePlayer() { } MediaSource[] mediaSources = new MediaSource[uris.length]; for (int i = 0; i < uris.length; i++) { - mediaSources[i] = buildMediaSource(uris[i], extensions[i]); + mediaSources[i] = buildMediaSource(uris[i], extensions[i], mainHandler, eventLogger); } MediaSource mediaSource = mediaSources.length == 1 ? mediaSources[0] : new ConcatenatingMediaSource(mediaSources); @@ -357,21 +362,30 @@ private void initializePlayer() { updateButtonVisibilities(); } - private MediaSource buildMediaSource(Uri uri, String overrideExtension) { + private MediaSource buildMediaSource( + Uri uri, + String overrideExtension, + @Nullable Handler handler, + @Nullable MediaSourceEventListener listener) { @ContentType int type = TextUtils.isEmpty(overrideExtension) ? Util.inferContentType(uri) : Util.inferContentType("." + overrideExtension); switch (type) { - case C.TYPE_SS: - return new SsMediaSource(uri, buildDataSourceFactory(false), - new DefaultSsChunkSource.Factory(mediaDataSourceFactory), mainHandler, eventLogger); case C.TYPE_DASH: - return new DashMediaSource(uri, buildDataSourceFactory(false), - new DefaultDashChunkSource.Factory(mediaDataSourceFactory), mainHandler, eventLogger); + return new DashMediaSource.Factory( + new DefaultDashChunkSource.Factory(mediaDataSourceFactory), + buildDataSourceFactory(false)) + .createMediaSource(uri, handler, listener); + case C.TYPE_SS: + return new SsMediaSource.Factory( + new DefaultSsChunkSource.Factory(mediaDataSourceFactory), + buildDataSourceFactory(false)) + .createMediaSource(uri, handler, listener); case C.TYPE_HLS: - return new HlsMediaSource(uri, mediaDataSourceFactory, mainHandler, eventLogger); + return new HlsMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(uri, handler, listener); case C.TYPE_OTHER: - return new ExtractorMediaSource(uri, mediaDataSourceFactory, new DefaultExtractorsFactory(), - mainHandler, eventLogger); + return new ExtractorMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(uri, handler, listener); default: { throw new IllegalStateException("Unsupported type: " + type); } @@ -458,7 +472,22 @@ private MediaSource createAdsMediaSource(MediaSource mediaSource, Uri adTagUri) // The demo app has a non-null overlay frame layout. simpleExoPlayerView.getOverlayFrameLayout().addView(adUiViewGroup); } - return new AdsMediaSource(mediaSource, mediaDataSourceFactory, adsLoader, adUiViewGroup); + AdsMediaSource.MediaSourceFactory adMediaSourceFactory = + new AdsMediaSource.MediaSourceFactory() { + @Override + public MediaSource createMediaSource( + Uri uri, @Nullable Handler handler, @Nullable MediaSourceEventListener listener) { + return PlayerActivity.this.buildMediaSource( + uri, /* overrideExtension= */ null, handler, listener); + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_DASH, C.TYPE_SS, C.TYPE_HLS, C.TYPE_OTHER}; + } + }; + return new AdsMediaSource( + mediaSource, adMediaSourceFactory, adsLoader, adUiViewGroup, mainHandler, eventLogger); } private void releaseAdsLoader() { diff --git a/demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java b/demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java index 1f84b1f29c8..308bab2a3b3 100644 --- a/demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java +++ b/demos/main/src/main/java/com/google/android/exoplayer2/demo/SampleChooserActivity.java @@ -32,8 +32,8 @@ import android.widget.ExpandableListView.OnChildClickListener; import android.widget.TextView; import android.widget.Toast; -import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ParserException; +import com.google.android.exoplayer2.drm.UnsupportedDrmException; import com.google.android.exoplayer2.upstream.DataSource; import com.google.android.exoplayer2.upstream.DataSourceInputStream; import com.google.android.exoplayer2.upstream.DataSpec; @@ -202,7 +202,11 @@ private Sample readEntry(JsonReader reader, boolean insidePlaylist) throws IOExc break; case "drm_scheme": Assertions.checkState(!insidePlaylist, "Invalid attribute on nested item: drm_scheme"); - drmUuid = getDrmUuid(reader.nextString()); + try { + drmUuid = DemoUtil.getDrmUuid(reader.nextString()); + } catch (UnsupportedDrmException e) { + throw new ParserException(e); + } break; case "drm_license_url": Assertions.checkState(!insidePlaylist, @@ -270,23 +274,6 @@ private SampleGroup getGroup(String groupName, List groups) { return group; } - private UUID getDrmUuid(String typeString) throws ParserException { - switch (Util.toLowerInvariant(typeString)) { - case "widevine": - return C.WIDEVINE_UUID; - case "playready": - return C.PLAYREADY_UUID; - case "clearkey": - return C.CLEARKEY_UUID; - default: - try { - return UUID.fromString(typeString); - } catch (RuntimeException e) { - throw new ParserException("Unsupported drm type: " + typeString); - } - } - } - } private static final class SampleAdapter extends BaseExpandableListAdapter { @@ -393,7 +380,7 @@ public DrmInfo(UUID drmSchemeUuid, String drmLicenseUrl, public void updateIntent(Intent intent) { Assertions.checkNotNull(intent); - intent.putExtra(PlayerActivity.DRM_SCHEME_UUID_EXTRA, drmSchemeUuid.toString()); + intent.putExtra(PlayerActivity.DRM_SCHEME_EXTRA, drmSchemeUuid.toString()); intent.putExtra(PlayerActivity.DRM_LICENSE_URL, drmLicenseUrl); intent.putExtra(PlayerActivity.DRM_KEY_REQUEST_PROPERTIES, drmKeyRequestProperties); intent.putExtra(PlayerActivity.DRM_MULTI_SESSION, drmMultiSession); diff --git a/extensions/cronet/build.gradle b/extensions/cronet/build.gradle index 197dec80a53..0b6f9a587c0 100644 --- a/extensions/cronet/build.gradle +++ b/extensions/cronet/build.gradle @@ -40,6 +40,7 @@ dependencies { compile files('libs/cronet_impl_common_java.jar') compile files('libs/cronet_impl_native_java.jar') androidTestCompile project(modulePrefix + 'library') + androidTestCompile project(modulePrefix + 'testutils') androidTestCompile 'com.google.dexmaker:dexmaker:' + dexmakerVersion androidTestCompile 'com.google.dexmaker:dexmaker-mockito:' + dexmakerVersion androidTestCompile 'org.mockito:mockito-core:' + mockitoVersion diff --git a/extensions/cronet/src/androidTest/AndroidManifest.xml b/extensions/cronet/src/androidTest/AndroidManifest.xml index 7f14a28e836..6c4014873db 100644 --- a/extensions/cronet/src/androidTest/AndroidManifest.xml +++ b/extensions/cronet/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer.ext.cronet"> - + drmSessio String sampleMimeType = format.sampleMimeType; if (!FfmpegLibrary.isAvailable() || !MimeTypes.isAudio(sampleMimeType)) { return FORMAT_UNSUPPORTED_TYPE; - } else if (!FfmpegLibrary.supportsFormat(sampleMimeType)) { + } else if (!FfmpegLibrary.supportsFormat(sampleMimeType) || !isOutputSupported(format)) { return FORMAT_UNSUPPORTED_SUBTYPE; } else if (!supportsFormatDrm(drmSessionManager, format.drmInitData)) { return FORMAT_UNSUPPORTED_DRM; @@ -82,7 +102,7 @@ public final int supportsMixedMimeTypeAdaptation() throws ExoPlaybackException { protected FfmpegDecoder createDecoder(Format format, ExoMediaCrypto mediaCrypto) throws FfmpegDecoderException { decoder = new FfmpegDecoder(NUM_BUFFERS, NUM_BUFFERS, INITIAL_INPUT_BUFFER_SIZE, - format.sampleMimeType, format.initializationData); + format.sampleMimeType, format.initializationData, shouldUseFloatOutput(format)); return decoder; } @@ -90,8 +110,32 @@ protected FfmpegDecoder createDecoder(Format format, ExoMediaCrypto mediaCrypto) public Format getOutputFormat() { int channelCount = decoder.getChannelCount(); int sampleRate = decoder.getSampleRate(); + @C.PcmEncoding int encoding = decoder.getEncoding(); return Format.createAudioSampleFormat(null, MimeTypes.AUDIO_RAW, null, Format.NO_VALUE, - Format.NO_VALUE, channelCount, sampleRate, C.ENCODING_PCM_16BIT, null, null, 0, null); + Format.NO_VALUE, channelCount, sampleRate, encoding, null, null, 0, null); + } + + private boolean isOutputSupported(Format inputFormat) { + return shouldUseFloatOutput(inputFormat) || supportsOutputEncoding(C.ENCODING_PCM_16BIT); + } + + private boolean shouldUseFloatOutput(Format inputFormat) { + if (!enableFloatOutput || !supportsOutputEncoding(C.ENCODING_PCM_FLOAT)) { + return false; + } + switch (inputFormat.sampleMimeType) { + case MimeTypes.AUDIO_RAW: + // For raw audio, output in 32-bit float encoding if the bit depth is > 16-bit. + return inputFormat.pcmEncoding == C.ENCODING_PCM_24BIT + || inputFormat.pcmEncoding == C.ENCODING_PCM_32BIT + || inputFormat.pcmEncoding == C.ENCODING_PCM_FLOAT; + case MimeTypes.AUDIO_AC3: + // AC-3 is always 16-bit, so there is no point outputting in 32-bit float encoding. + return false; + default: + // For all other formats, assume that it's worth using 32-bit float encoding. + return true; + } } } diff --git a/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegDecoder.java b/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegDecoder.java index 2af2101ee7e..8807738cfa7 100644 --- a/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegDecoder.java +++ b/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegDecoder.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.ext.ffmpeg; +import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.decoder.DecoderInputBuffer; import com.google.android.exoplayer2.decoder.SimpleDecoder; import com.google.android.exoplayer2.decoder.SimpleOutputBuffer; @@ -29,11 +30,15 @@ /* package */ final class FfmpegDecoder extends SimpleDecoder { - // Space for 64 ms of 6 channel 48 kHz 16-bit PCM audio. - private static final int OUTPUT_BUFFER_SIZE = 1536 * 6 * 2 * 2; + // Space for 64 ms of 48 kHz 8 channel 16-bit PCM audio. + private static final int OUTPUT_BUFFER_SIZE_16BIT = 64 * 48 * 8 * 2; + // Space for 64 ms of 48 KhZ 8 channel 32-bit PCM audio. + private static final int OUTPUT_BUFFER_SIZE_32BIT = OUTPUT_BUFFER_SIZE_16BIT * 2; private final String codecName; private final byte[] extraData; + private final @C.Encoding int encoding; + private final int outputBufferSize; private long nativeContext; // May be reassigned on resetting the codec. private boolean hasOutputFormat; @@ -41,14 +46,17 @@ private volatile int sampleRate; public FfmpegDecoder(int numInputBuffers, int numOutputBuffers, int initialInputBufferSize, - String mimeType, List initializationData) throws FfmpegDecoderException { + String mimeType, List initializationData, boolean outputFloat) + throws FfmpegDecoderException { super(new DecoderInputBuffer[numInputBuffers], new SimpleOutputBuffer[numOutputBuffers]); if (!FfmpegLibrary.isAvailable()) { throw new FfmpegDecoderException("Failed to load decoder native libraries."); } codecName = FfmpegLibrary.getCodecName(mimeType); extraData = getExtraData(mimeType, initializationData); - nativeContext = ffmpegInitialize(codecName, extraData); + encoding = outputFloat ? C.ENCODING_PCM_FLOAT : C.ENCODING_PCM_16BIT; + outputBufferSize = outputFloat ? OUTPUT_BUFFER_SIZE_32BIT : OUTPUT_BUFFER_SIZE_16BIT; + nativeContext = ffmpegInitialize(codecName, extraData, outputFloat); if (nativeContext == 0) { throw new FfmpegDecoderException("Initialization failed."); } @@ -81,8 +89,8 @@ public FfmpegDecoderException decode(DecoderInputBuffer inputBuffer, } ByteBuffer inputData = inputBuffer.data; int inputSize = inputData.limit(); - ByteBuffer outputData = outputBuffer.init(inputBuffer.timeUs, OUTPUT_BUFFER_SIZE); - int result = ffmpegDecode(nativeContext, inputData, inputSize, outputData, OUTPUT_BUFFER_SIZE); + ByteBuffer outputData = outputBuffer.init(inputBuffer.timeUs, outputBufferSize); + int result = ffmpegDecode(nativeContext, inputData, inputSize, outputData, outputBufferSize); if (result < 0) { return new FfmpegDecoderException("Error decoding (see logcat). Code: " + result); } @@ -124,6 +132,13 @@ public int getSampleRate() { return sampleRate; } + /** + * Returns the encoding of output audio. + */ + public @C.Encoding int getEncoding() { + return encoding; + } + /** * Returns FFmpeg-compatible codec-specific initialization data ("extra data"), or {@code null} if * not required. @@ -153,7 +168,7 @@ private static byte[] getExtraData(String mimeType, List initializationD } } - private native long ffmpegInitialize(String codecName, byte[] extraData); + private native long ffmpegInitialize(String codecName, byte[] extraData, boolean outputFloat); private native int ffmpegDecode(long context, ByteBuffer inputData, int inputSize, ByteBuffer outputData, int outputSize); private native int ffmpegGetChannelCount(long context); diff --git a/extensions/ffmpeg/src/main/jni/ffmpeg_jni.cc b/extensions/ffmpeg/src/main/jni/ffmpeg_jni.cc index fa615f2ec1c..d077c819abc 100644 --- a/extensions/ffmpeg/src/main/jni/ffmpeg_jni.cc +++ b/extensions/ffmpeg/src/main/jni/ffmpeg_jni.cc @@ -57,8 +57,10 @@ extern "C" { #define ERROR_STRING_BUFFER_LENGTH 256 -// Request a format corresponding to AudioFormat.ENCODING_PCM_16BIT. -static const AVSampleFormat OUTPUT_FORMAT = AV_SAMPLE_FMT_S16; +// Output format corresponding to AudioFormat.ENCODING_PCM_16BIT. +static const AVSampleFormat OUTPUT_FORMAT_PCM_16BIT = AV_SAMPLE_FMT_S16; +// Output format corresponding to AudioFormat.ENCODING_PCM_FLOAT. +static const AVSampleFormat OUTPUT_FORMAT_PCM_FLOAT = AV_SAMPLE_FMT_FLT; /** * Returns the AVCodec with the specified name, or NULL if it is not available. @@ -71,7 +73,7 @@ AVCodec *getCodecByName(JNIEnv* env, jstring codecName); * Returns the created context. */ AVCodecContext *createContext(JNIEnv *env, AVCodec *codec, - jbyteArray extraData); + jbyteArray extraData, jboolean outputFloat); /** * Decodes the packet into the output buffer, returning the number of bytes @@ -107,13 +109,14 @@ LIBRARY_FUNC(jboolean, ffmpegHasDecoder, jstring codecName) { return getCodecByName(env, codecName) != NULL; } -DECODER_FUNC(jlong, ffmpegInitialize, jstring codecName, jbyteArray extraData) { +DECODER_FUNC(jlong, ffmpegInitialize, jstring codecName, jbyteArray extraData, + jboolean outputFloat) { AVCodec *codec = getCodecByName(env, codecName); if (!codec) { LOGE("Codec not found."); return 0L; } - return (jlong) createContext(env, codec, extraData); + return (jlong) createContext(env, codec, extraData, outputFloat); } DECODER_FUNC(jint, ffmpegDecode, jlong context, jobject inputData, @@ -177,7 +180,8 @@ DECODER_FUNC(jlong, ffmpegReset, jlong jContext, jbyteArray extraData) { LOGE("Unexpected error finding codec %d.", codecId); return 0L; } - return (jlong) createContext(env, codec, extraData); + return (jlong) createContext(env, codec, extraData, + context->request_sample_fmt == OUTPUT_FORMAT_PCM_FLOAT); } avcodec_flush_buffers(context); @@ -201,13 +205,14 @@ AVCodec *getCodecByName(JNIEnv* env, jstring codecName) { } AVCodecContext *createContext(JNIEnv *env, AVCodec *codec, - jbyteArray extraData) { + jbyteArray extraData, jboolean outputFloat) { AVCodecContext *context = avcodec_alloc_context3(codec); if (!context) { LOGE("Failed to allocate context."); return NULL; } - context->request_sample_fmt = OUTPUT_FORMAT; + context->request_sample_fmt = + outputFloat ? OUTPUT_FORMAT_PCM_FLOAT : OUTPUT_FORMAT_PCM_16BIT; if (extraData) { jsize size = env->GetArrayLength(extraData); context->extradata_size = size; @@ -275,7 +280,9 @@ int decodePacket(AVCodecContext *context, AVPacket *packet, av_opt_set_int(resampleContext, "in_sample_rate", sampleRate, 0); av_opt_set_int(resampleContext, "out_sample_rate", sampleRate, 0); av_opt_set_int(resampleContext, "in_sample_fmt", sampleFormat, 0); - av_opt_set_int(resampleContext, "out_sample_fmt", OUTPUT_FORMAT, 0); + // The output format is always the requested format. + av_opt_set_int(resampleContext, "out_sample_fmt", + context->request_sample_fmt, 0); result = avresample_open(resampleContext); if (result < 0) { logError("avresample_open", result); @@ -285,7 +292,7 @@ int decodePacket(AVCodecContext *context, AVPacket *packet, context->opaque = resampleContext; } int inSampleSize = av_get_bytes_per_sample(sampleFormat); - int outSampleSize = av_get_bytes_per_sample(OUTPUT_FORMAT); + int outSampleSize = av_get_bytes_per_sample(context->request_sample_fmt); int outSamples = avresample_get_out_samples(resampleContext, sampleCount); int bufferOutSize = outSampleSize * channelCount * outSamples; if (outSize + bufferOutSize > outputSize) { diff --git a/extensions/flac/src/androidTest/AndroidManifest.xml b/extensions/flac/src/androidTest/AndroidManifest.xml index 8a7ad50429f..38a6bfc9278 100644 --- a/extensions/flac/src/androidTest/AndroidManifest.xml +++ b/extensions/flac/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer2.ext.flac.test"> - + drmSessio if (!FlacLibrary.isAvailable() || !MimeTypes.AUDIO_FLAC.equalsIgnoreCase(format.sampleMimeType)) { return FORMAT_UNSUPPORTED_TYPE; + } else if (!supportsOutputEncoding(C.ENCODING_PCM_16BIT)) { + return FORMAT_UNSUPPORTED_SUBTYPE; } else if (!supportsFormatDrm(drmSessionManager, format.drmInitData)) { return FORMAT_UNSUPPORTED_DRM; } else { diff --git a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java index 5b61db0264a..70a8322bba9 100644 --- a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java +++ b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.java @@ -19,6 +19,7 @@ import android.net.Uri; import android.os.SystemClock; import android.support.annotation.IntDef; +import android.support.annotation.Nullable; import android.util.Log; import android.view.ViewGroup; import android.webkit.WebView; @@ -49,10 +50,14 @@ import com.google.android.exoplayer2.source.ads.AdPlaybackState; import com.google.android.exoplayer2.source.ads.AdsLoader; import com.google.android.exoplayer2.util.Assertions; +import com.google.android.exoplayer2.util.MimeTypes; +import com.google.android.exoplayer2.util.Util; import java.io.IOException; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; import java.util.List; import java.util.Map; @@ -66,6 +71,75 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A ExoPlayerLibraryInfo.registerModule("goog.exo.ima"); } + /** Builder for {@link ImaAdsLoader}. */ + public static final class Builder { + + private final Context context; + + private @Nullable ImaSdkSettings imaSdkSettings; + private long vastLoadTimeoutMs; + + /** + * Creates a new builder for {@link ImaAdsLoader}. + * + * @param context The context; + */ + public Builder(Context context) { + this.context = Assertions.checkNotNull(context); + vastLoadTimeoutMs = C.TIME_UNSET; + } + + /** + * Sets the IMA SDK settings. The provided settings instance's player type and version fields + * may be overwritten. + * + *

If this method is not called the default settings will be used. + * + * @param imaSdkSettings The {@link ImaSdkSettings}. + * @return This builder, for convenience. + */ + public Builder setImaSdkSettings(ImaSdkSettings imaSdkSettings) { + this.imaSdkSettings = Assertions.checkNotNull(imaSdkSettings); + return this; + } + + /** + * Sets the VAST load timeout, in milliseconds. + * + * @param vastLoadTimeoutMs The VAST load timeout, in milliseconds. + * @return This builder, for convenience. + * @see AdsRequest#setVastLoadTimeout(float) + */ + public Builder setVastLoadTimeoutMs(long vastLoadTimeoutMs) { + Assertions.checkArgument(vastLoadTimeoutMs >= 0); + this.vastLoadTimeoutMs = vastLoadTimeoutMs; + return this; + } + + /** + * Returns a new {@link ImaAdsLoader} for the specified ad tag. + * + * @param adTagUri The URI of a compatible ad tag to load. See + * https://developers.google.com/interactive-media-ads/docs/sdks/android/compatibility for + * information on compatible ad tags. + * @return The new {@link ImaAdsLoader}. + */ + public ImaAdsLoader buildForAdTag(Uri adTagUri) { + return new ImaAdsLoader(context, adTagUri, imaSdkSettings, null, vastLoadTimeoutMs); + } + + /** + * Returns a new {@link ImaAdsLoader} with the specified sideloaded ads response. + * + * @param adsResponse The sideloaded VAST, VMAP, or ad rules response to be used instead of + * making a request via an ad tag URL. + * @return The new {@link ImaAdsLoader}. + */ + public ImaAdsLoader buildForAdsResponse(String adsResponse) { + return new ImaAdsLoader(context, null, imaSdkSettings, adsResponse, vastLoadTimeoutMs); + } + } + private static final boolean DEBUG = false; private static final String TAG = "ImaAdsLoader"; @@ -77,6 +151,9 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A private static final String IMA_SDK_SETTINGS_PLAYER_TYPE = "google/exo.ext.ima"; private static final String IMA_SDK_SETTINGS_PLAYER_VERSION = ExoPlayerLibraryInfo.VERSION; + /** The value used in {@link VideoProgressUpdate}s to indicate an unset duration. */ + private static final long IMA_DURATION_UNSET = -1L; + /** * Threshold before the end of content at which IMA is notified that content is complete if the * player buffers, in milliseconds. @@ -91,9 +168,7 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A private static final String FOCUS_SKIP_BUTTON_WORKAROUND_JS = "javascript:" + "try{ document.getElementsByClassName(\"videoAdUiSkipButton\")[0].focus(); } catch (e) {}"; - /** - * The state of ad playback based on IMA's calls to {@link #playAd()} and {@link #pauseAd()}. - */ + /** The state of ad playback. */ @Retention(RetentionPolicy.SOURCE) @IntDef({IMA_AD_STATE_NONE, IMA_AD_STATE_PLAYING, IMA_AD_STATE_PAUSED}) private @interface ImaAdState {} @@ -110,13 +185,17 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A */ private static final int IMA_AD_STATE_PAUSED = 2; - private final Uri adTagUri; + private final @Nullable Uri adTagUri; + private final @Nullable String adsResponse; + private final long vastLoadTimeoutMs; private final Timeline.Period period; private final List adCallbacks; private final ImaSdkFactory imaSdkFactory; private final AdDisplayContainer adDisplayContainer; private final com.google.ads.interactivemedia.v3.api.AdsLoader adsLoader; + private Object pendingAdRequestContext; + private List supportedMimeTypes; private EventListener eventListener; private Player player; private ViewGroup adUiViewGroup; @@ -124,8 +203,10 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A private VideoProgressUpdate lastAdProgress; private AdsManager adsManager; + private AdErrorEvent pendingAdErrorEvent; private Timeline timeline; private long contentDurationMs; + private int podIndexOffset; private AdPlaybackState adPlaybackState; // Fields tracking IMA's state. @@ -138,9 +219,7 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A * Whether IMA has sent an ad event to pause content since the last resume content event. */ private boolean imaPausedContent; - /** - * The current ad playback state based on IMA's calls to {@link #playAd()} and {@link #stopAd()}. - */ + /** The current ad playback state. */ private @ImaAdState int imaAdState; /** * Whether {@link com.google.ads.interactivemedia.v3.api.AdsLoader#contentComplete()} has been @@ -179,21 +258,19 @@ public final class ImaAdsLoader extends Player.DefaultEventListener implements A * Whether {@link #getContentProgress()} has sent {@link #pendingContentPositionMs} to IMA. */ private boolean sentPendingContentPositionMs; - /** - * Whether {@link #release()} has been called. - */ - private boolean released; /** * Creates a new IMA ads loader. * + *

If you need to customize the ad request, use {@link ImaAdsLoader.Builder} instead. + * * @param context The context. * @param adTagUri The {@link Uri} of an ad tag compatible with the Android IMA SDK. See * https://developers.google.com/interactive-media-ads/docs/sdks/android/compatibility for * more information. */ public ImaAdsLoader(Context context, Uri adTagUri) { - this(context, adTagUri, null); + this(context, adTagUri, null, null, C.TIME_UNSET); } /** @@ -205,9 +282,23 @@ public ImaAdsLoader(Context context, Uri adTagUri) { * more information. * @param imaSdkSettings {@link ImaSdkSettings} used to configure the IMA SDK, or {@code null} to * use the default settings. If set, the player type and version fields may be overwritten. + * @deprecated Use {@link ImaAdsLoader.Builder}. */ + @Deprecated public ImaAdsLoader(Context context, Uri adTagUri, ImaSdkSettings imaSdkSettings) { + this(context, adTagUri, imaSdkSettings, null, C.TIME_UNSET); + } + + private ImaAdsLoader( + Context context, + @Nullable Uri adTagUri, + @Nullable ImaSdkSettings imaSdkSettings, + @Nullable String adsResponse, + long vastLoadTimeoutMs) { + Assertions.checkArgument(adTagUri != null || adsResponse != null); this.adTagUri = adTagUri; + this.adsResponse = adsResponse; + this.vastLoadTimeoutMs = vastLoadTimeoutMs; period = new Timeline.Period(); adCallbacks = new ArrayList<>(1); imaSdkFactory = ImaSdkFactory.getInstance(); @@ -236,8 +327,58 @@ public com.google.ads.interactivemedia.v3.api.AdsLoader getAdsLoader() { return adsLoader; } + /** + * Requests ads, if they have not already been requested. Must be called on the main thread. + * + *

Ads will be requested automatically when the player is prepared if this method has not been + * called, so it is only necessary to call this method if you want to request ads before preparing + * the player + * + * @param adUiViewGroup A {@link ViewGroup} on top of the player that will show any ad UI. + */ + public void requestAds(ViewGroup adUiViewGroup) { + if (adPlaybackState != null || adsManager != null || pendingAdRequestContext != null) { + // Ads have already been requested. + return; + } + adDisplayContainer.setAdContainer(adUiViewGroup); + pendingAdRequestContext = new Object(); + AdsRequest request = imaSdkFactory.createAdsRequest(); + if (adTagUri != null) { + request.setAdTagUrl(adTagUri.toString()); + } else /* adsResponse != null */ { + request.setAdsResponse(adsResponse); + } + if (vastLoadTimeoutMs != C.TIME_UNSET) { + request.setVastLoadTimeout(vastLoadTimeoutMs); + } + request.setAdDisplayContainer(adDisplayContainer); + request.setContentProgressProvider(this); + request.setUserRequestContext(pendingAdRequestContext); + adsLoader.requestAds(request); + } + // AdsLoader implementation. + @Override + public void setSupportedContentTypes(@C.ContentType int... contentTypes) { + List supportedMimeTypes = new ArrayList<>(); + for (@C.ContentType int contentType : contentTypes) { + if (contentType == C.TYPE_DASH) { + supportedMimeTypes.add(MimeTypes.APPLICATION_MPD); + } else if (contentType == C.TYPE_HLS) { + supportedMimeTypes.add(MimeTypes.APPLICATION_M3U8); + } else if (contentType == C.TYPE_OTHER) { + supportedMimeTypes.addAll(Arrays.asList( + MimeTypes.VIDEO_MP4, MimeTypes.VIDEO_WEBM, MimeTypes.VIDEO_H263, MimeTypes.VIDEO_MPEG, + MimeTypes.AUDIO_MP4, MimeTypes.AUDIO_MPEG)); + } else if (contentType == C.TYPE_SS) { + // IMA does not support SmoothStreaming ad media. + } + } + this.supportedMimeTypes = Collections.unmodifiableList(supportedMimeTypes); + } + @Override public void attachPlayer(ExoPlayer player, EventListener eventListener, ViewGroup adUiViewGroup) { this.player = player; @@ -247,13 +388,19 @@ public void attachPlayer(ExoPlayer player, EventListener eventListener, ViewGrou lastContentProgress = null; adDisplayContainer.setAdContainer(adUiViewGroup); player.addListener(this); + maybeNotifyAdError(); if (adPlaybackState != null) { + // Pass the ad playback state to the player, and resume ads if necessary. eventListener.onAdPlaybackState(adPlaybackState.copy()); if (imaPausedContent && player.getPlayWhenReady()) { adsManager.resume(); } + } else if (adsManager != null) { + // Ads have loaded but the ads manager is not initialized. + startAdPlayback(); } else { - requestAds(); + // Ads haven't loaded yet, so request them. + requestAds(adUiViewGroup); } } @@ -273,7 +420,7 @@ public void detachPlayer() { @Override public void release() { - released = true; + pendingAdRequestContext = null; if (adsManager != null) { adsManager.destroy(); adsManager = null; @@ -285,30 +432,18 @@ public void release() { @Override public void onAdsManagerLoaded(AdsManagerLoadedEvent adsManagerLoadedEvent) { AdsManager adsManager = adsManagerLoadedEvent.getAdsManager(); - if (released) { + if (!Util.areEqual(pendingAdRequestContext, adsManagerLoadedEvent.getUserRequestContext())) { adsManager.destroy(); return; } + pendingAdRequestContext = null; this.adsManager = adsManager; adsManager.addAdErrorListener(this); adsManager.addAdEventListener(this); - if (ENABLE_PRELOADING) { - ImaSdkFactory imaSdkFactory = ImaSdkFactory.getInstance(); - AdsRenderingSettings adsRenderingSettings = imaSdkFactory.createAdsRenderingSettings(); - adsRenderingSettings.setEnablePreloading(true); - adsManager.init(adsRenderingSettings); - if (DEBUG) { - Log.d(TAG, "Initialized with preloading"); - } - } else { - adsManager.init(); - if (DEBUG) { - Log.d(TAG, "Initialized without preloading"); - } + if (player != null) { + // If a player is attached already, start playback immediately. + startAdPlayback(); } - long[] adGroupTimesUs = getAdGroupTimesUs(adsManager.getAdCuePoints()); - adPlaybackState = new AdPlaybackState(adGroupTimesUs); - updateAdPlaybackState(); } // AdEvent.AdEventListener implementation. @@ -335,15 +470,15 @@ public void onAdEvent(AdEvent adEvent) { // The ad position is not always accurate when using preloading. See [Internal: b/62613240]. AdPodInfo adPodInfo = ad.getAdPodInfo(); int podIndex = adPodInfo.getPodIndex(); - adGroupIndex = podIndex == -1 ? adPlaybackState.adGroupCount - 1 : podIndex; + adGroupIndex = + podIndex == -1 ? (adPlaybackState.adGroupCount - 1) : (podIndex + podIndexOffset); int adPosition = adPodInfo.getAdPosition(); - int adCountInAdGroup = adPodInfo.getTotalAds(); + int adCount = adPodInfo.getTotalAds(); adsManager.start(); if (DEBUG) { - Log.d(TAG, "Loaded ad " + adPosition + " of " + adCountInAdGroup + " in ad group " - + adGroupIndex); + Log.d(TAG, "Loaded ad " + adPosition + " of " + adCount + " in group " + adGroupIndex); } - adPlaybackState.setAdCount(adGroupIndex, adCountInAdGroup); + adPlaybackState.setAdCount(adGroupIndex, adCount); updateAdPlaybackState(); break; case CONTENT_PAUSE_REQUESTED: @@ -386,19 +521,23 @@ public void onAdError(AdErrorEvent adErrorEvent) { Log.d(TAG, "onAdError " + adErrorEvent); } if (adsManager == null) { + // No ads were loaded, so allow playback to start without any ads. + pendingAdRequestContext = null; adPlaybackState = new AdPlaybackState(new long[0]); updateAdPlaybackState(); } - if (eventListener != null) { - IOException exception = new IOException("Ad error: " + adErrorEvent, adErrorEvent.getError()); - eventListener.onLoadError(exception); + if (pendingAdErrorEvent == null) { + pendingAdErrorEvent = adErrorEvent; } + maybeNotifyAdError(); } // ContentProgressProvider implementation. @Override public VideoProgressUpdate getContentProgress() { + boolean hasContentDuration = contentDurationMs != C.TIME_UNSET; + long contentDurationMs = hasContentDuration ? this.contentDurationMs : IMA_DURATION_UNSET; if (player == null) { return lastContentProgress; } else if (pendingContentPositionMs != C.TIME_UNSET) { @@ -408,7 +547,7 @@ public VideoProgressUpdate getContentProgress() { long elapsedSinceEndMs = SystemClock.elapsedRealtime() - fakeContentProgressElapsedRealtimeMs; long fakePositionMs = fakeContentProgressOffsetMs + elapsedSinceEndMs; return new VideoProgressUpdate(fakePositionMs, contentDurationMs); - } else if (playingAd || contentDurationMs == C.TIME_UNSET) { + } else if (imaAdState != IMA_AD_STATE_NONE || !hasContentDuration) { return VideoProgressUpdate.VIDEO_TIME_NOT_READY; } else { return new VideoProgressUpdate(player.getCurrentPosition(), contentDurationMs); @@ -421,7 +560,7 @@ public VideoProgressUpdate getContentProgress() { public VideoProgressUpdate getAdProgress() { if (player == null) { return lastAdProgress; - } else if (!playingAd) { + } else if (imaAdState == IMA_AD_STATE_NONE) { return VideoProgressUpdate.VIDEO_TIME_NOT_READY; } else { long adDuration = player.getDuration(); @@ -563,6 +702,9 @@ public void onPlayerStateChanged(boolean playWhenReady, int playbackState) { for (int i = 0; i < adCallbacks.size(); i++) { adCallbacks.get(i).onEnded(); } + if (DEBUG) { + Log.d(TAG, "VideoAdPlayerCallback.onEnded in onPlayerStateChanged"); + } } } @@ -604,26 +746,74 @@ public void onPositionDiscontinuity(@Player.DiscontinuityReason int reason) { // Internal methods. - private void requestAds() { - AdsRequest request = imaSdkFactory.createAdsRequest(); - request.setAdTagUrl(adTagUri.toString()); - request.setAdDisplayContainer(adDisplayContainer); - request.setContentProgressProvider(this); - adsLoader.requestAds(request); + private void startAdPlayback() { + ImaSdkFactory imaSdkFactory = ImaSdkFactory.getInstance(); + AdsRenderingSettings adsRenderingSettings = imaSdkFactory.createAdsRenderingSettings(); + adsRenderingSettings.setEnablePreloading(ENABLE_PRELOADING); + adsRenderingSettings.setMimeTypes(supportedMimeTypes); + + // Set up the ad playback state, skipping ads based on the start position as required. + pendingContentPositionMs = player.getCurrentPosition(); + long[] adGroupTimesUs = getAdGroupTimesUs(adsManager.getAdCuePoints()); + adPlaybackState = new AdPlaybackState(adGroupTimesUs); + int adGroupIndexForPosition = + getAdGroupIndexForPosition(adGroupTimesUs, C.msToUs(pendingContentPositionMs)); + if (adGroupIndexForPosition == 0) { + podIndexOffset = 0; + } else if (adGroupIndexForPosition == C.INDEX_UNSET) { + pendingContentPositionMs = C.TIME_UNSET; + // There is no preroll and midroll pod indices start at 1. + podIndexOffset = -1; + } else /* adGroupIndexForPosition > 0 */ { + // Skip ad groups before the one at or immediately before the playback position. + for (int i = 0; i < adGroupIndexForPosition; i++) { + adPlaybackState.playedAdGroup(i); + } + // Play ads after the midpoint between the ad to play and the one before it, to avoid issues + // with rounding one of the two ad times. + long adGroupForPositionTimeUs = adGroupTimesUs[adGroupIndexForPosition]; + long adGroupBeforeTimeUs = adGroupTimesUs[adGroupIndexForPosition - 1]; + double midpointTimeUs = (adGroupForPositionTimeUs + adGroupBeforeTimeUs) / 2d; + adsRenderingSettings.setPlayAdsAfterTime(midpointTimeUs / C.MICROS_PER_SECOND); + + // We're removing one or more ads, which means that the earliest ad (if any) will be a + // midroll/postroll. Midroll pod indices start at 1. + podIndexOffset = adGroupIndexForPosition - 1; + } + + // Start ad playback. + adsManager.init(adsRenderingSettings); + updateAdPlaybackState(); + if (DEBUG) { + Log.d(TAG, "Initialized with ads rendering settings: " + adsRenderingSettings); + } + } + + private void maybeNotifyAdError() { + if (eventListener != null && pendingAdErrorEvent != null) { + IOException exception = + new IOException("Ad error: " + pendingAdErrorEvent, pendingAdErrorEvent.getError()); + eventListener.onLoadError(exception); + pendingAdErrorEvent = null; + } } private void updateImaStateForPlayerState() { boolean wasPlayingAd = playingAd; + int oldPlayingAdIndexInAdGroup = playingAdIndexInAdGroup; playingAd = player.isPlayingAd(); + playingAdIndexInAdGroup = playingAd ? player.getCurrentAdIndexInAdGroup() : C.INDEX_UNSET; if (!sentContentComplete) { - boolean adFinished = (wasPlayingAd && !playingAd) - || playingAdIndexInAdGroup != player.getCurrentAdIndexInAdGroup(); + boolean adFinished = wasPlayingAd && playingAdIndexInAdGroup != oldPlayingAdIndexInAdGroup; if (adFinished) { // IMA is waiting for the ad playback to finish so invoke the callback now. // Either CONTENT_RESUME_REQUESTED will be passed next, or playAd will be called again. for (int i = 0; i < adCallbacks.size(); i++) { adCallbacks.get(i).onEnded(); } + if (DEBUG) { + Log.d(TAG, "VideoAdPlayerCallback.onEnded in onTimelineChanged/onPositionDiscontinuity"); + } } if (!wasPlayingAd && playingAd) { int adGroupIndex = player.getCurrentAdGroupIndex(); @@ -635,7 +825,6 @@ private void updateImaStateForPlayerState() { } } } - playingAdIndexInAdGroup = playingAd ? player.getCurrentAdIndexInAdGroup() : C.INDEX_UNSET; } private void resumeContentInternal() { @@ -717,4 +906,20 @@ private static long[] getAdGroupTimesUs(List cuePoints) { return adGroupTimesUs; } + /** + * Returns the index of the ad group that should be played before playing the content at {@code + * playbackPositionUs} when starting playback for the first time. This is the latest ad group at + * or before the specified playback position. If the first ad is after the playback position, + * returns {@link C#INDEX_UNSET}. + */ + private int getAdGroupIndexForPosition(long[] adGroupTimesUs, long playbackPositionUs) { + for (int i = 0; i < adGroupTimesUs.length; i++) { + long adGroupTimeUs = adGroupTimesUs[i]; + // A postroll ad is after any position in the content. + if (adGroupTimeUs == C.TIME_END_OF_SOURCE || playbackPositionUs < adGroupTimeUs) { + return i == 0 ? C.INDEX_UNSET : (i - 1); + } + } + return adGroupTimesUs.length == 0 ? C.INDEX_UNSET : (adGroupTimesUs.length - 1); + } } diff --git a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsMediaSource.java b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsMediaSource.java index 02aa4807a56..cd646daf422 100644 --- a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsMediaSource.java +++ b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaAdsMediaSource.java @@ -52,8 +52,8 @@ public ImaAdsMediaSource(MediaSource contentMediaSource, DataSource.Factory data } /** - * Constructs a new source that inserts ads linearly with the content specified by - * {@code contentMediaSource}. + * Constructs a new source that inserts ads linearly with the content specified by {@code + * contentMediaSource}. * * @param contentMediaSource The {@link MediaSource} providing the content to play. * @param dataSourceFactory Factory for data sources used to load ad media. @@ -62,9 +62,13 @@ public ImaAdsMediaSource(MediaSource contentMediaSource, DataSource.Factory data * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. */ - public ImaAdsMediaSource(MediaSource contentMediaSource, DataSource.Factory dataSourceFactory, - ImaAdsLoader imaAdsLoader, ViewGroup adUiViewGroup, @Nullable Handler eventHandler, - @Nullable AdsMediaSource.AdsListener eventListener) { + public ImaAdsMediaSource( + MediaSource contentMediaSource, + DataSource.Factory dataSourceFactory, + ImaAdsLoader imaAdsLoader, + ViewGroup adUiViewGroup, + @Nullable Handler eventHandler, + @Nullable AdsMediaSource.EventListener eventListener) { adsMediaSource = new AdsMediaSource(contentMediaSource, dataSourceFactory, imaAdsLoader, adUiViewGroup, eventHandler, eventListener); } diff --git a/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java b/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java index aa007ea1d6e..1b1224273fb 100644 --- a/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java +++ b/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.ext.mediasession; +import android.graphics.Bitmap; import android.net.Uri; import android.os.Bundle; import android.os.Handler; @@ -330,6 +331,7 @@ public interface CustomActionProvider { private final ExoPlayerEventListener exoPlayerEventListener; private final MediaSessionCallback mediaSessionCallback; private final PlaybackController playbackController; + private final String metadataExtrasPrefix; private final Map commandMap; private Player player; @@ -356,15 +358,15 @@ public MediaSessionConnector(MediaSessionCompat mediaSession) { /** * Creates an instance. Must be called on the same thread that is used to construct the player * instances passed to {@link #setPlayer(Player, PlaybackPreparer, CustomActionProvider...)}. - *

- * Equivalent to {@code MediaSessionConnector(mediaSession, playbackController, true)}. + * + *

Equivalent to {@code MediaSessionConnector(mediaSession, playbackController, true, null)}. * * @param mediaSession The {@link MediaSessionCompat} to connect to. * @param playbackController A {@link PlaybackController} for handling playback actions. */ - public MediaSessionConnector(MediaSessionCompat mediaSession, - PlaybackController playbackController) { - this(mediaSession, playbackController, true); + public MediaSessionConnector( + MediaSessionCompat mediaSession, PlaybackController playbackController) { + this(mediaSession, playbackController, true, null); } /** @@ -372,17 +374,23 @@ public MediaSessionConnector(MediaSessionCompat mediaSession, * instances passed to {@link #setPlayer(Player, PlaybackPreparer, CustomActionProvider...)}. * * @param mediaSession The {@link MediaSessionCompat} to connect to. - * @param playbackController A {@link PlaybackController} for handling playback actions, or - * {@code null} if the connector should handle playback actions directly. + * @param playbackController A {@link PlaybackController} for handling playback actions, or {@code + * null} if the connector should handle playback actions directly. * @param doMaintainMetadata Whether the connector should maintain the metadata of the session. If * {@code false}, you need to maintain the metadata of the media session yourself (provide at * least the duration to allow clients to show a progress bar). + * @param metadataExtrasPrefix A string to prefix extra keys which are propagated from the active + * queue item to the session metadata. */ - public MediaSessionConnector(MediaSessionCompat mediaSession, - PlaybackController playbackController, boolean doMaintainMetadata) { + public MediaSessionConnector( + MediaSessionCompat mediaSession, + PlaybackController playbackController, + boolean doMaintainMetadata, + @Nullable String metadataExtrasPrefix) { this.mediaSession = mediaSession; this.playbackController = playbackController != null ? playbackController : new DefaultPlaybackController(); + this.metadataExtrasPrefix = metadataExtrasPrefix != null ? metadataExtrasPrefix : ""; this.handler = new Handler(Looper.myLooper() != null ? Looper.myLooper() : Looper.getMainLooper()); this.doMaintainMetadata = doMaintainMetadata; @@ -553,6 +561,25 @@ private void updateMediaSessionMetadata() { MediaSessionCompat.QueueItem queueItem = queue.get(i); if (queueItem.getQueueId() == activeQueueItemId) { MediaDescriptionCompat description = queueItem.getDescription(); + Bundle extras = description.getExtras(); + if (extras != null) { + for (String key : extras.keySet()) { + Object value = extras.get(key); + if (value instanceof String) { + builder.putString(metadataExtrasPrefix + key, (String) value); + } else if (value instanceof CharSequence) { + builder.putText(metadataExtrasPrefix + key, (CharSequence) value); + } else if (value instanceof Long) { + builder.putLong(metadataExtrasPrefix + key, (Long) value); + } else if (value instanceof Integer) { + builder.putLong(metadataExtrasPrefix + key, (Integer) value); + } else if (value instanceof Bitmap) { + builder.putBitmap(metadataExtrasPrefix + key, (Bitmap) value); + } else if (value instanceof RatingCompat) { + builder.putRating(metadataExtrasPrefix + key, (RatingCompat) value); + } + } + } if (description.getTitle() != null) { builder.putString(MediaMetadataCompat.METADATA_KEY_DISPLAY_TITLE, String.valueOf(description.getTitle())); diff --git a/extensions/opus/src/androidTest/AndroidManifest.xml b/extensions/opus/src/androidTest/AndroidManifest.xml index aba71a08211..2d56e8d1a7d 100644 --- a/extensions/opus/src/androidTest/AndroidManifest.xml +++ b/extensions/opus/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer2.ext.opus.test"> - + drmSessio if (!OpusLibrary.isAvailable() || !MimeTypes.AUDIO_OPUS.equalsIgnoreCase(format.sampleMimeType)) { return FORMAT_UNSUPPORTED_TYPE; + } else if (!supportsOutputEncoding(C.ENCODING_PCM_16BIT)) { + return FORMAT_UNSUPPORTED_SUBTYPE; } else if (!supportsFormatDrm(drmSessionManager, format.drmInitData)) { return FORMAT_UNSUPPORTED_DRM; } else { diff --git a/extensions/vp9/README.md b/extensions/vp9/README.md index 941b413c090..649e4a6ee2f 100644 --- a/extensions/vp9/README.md +++ b/extensions/vp9/README.md @@ -28,7 +28,8 @@ EXOPLAYER_ROOT="$(pwd)" VP9_EXT_PATH="${EXOPLAYER_ROOT}/extensions/vp9/src/main" ``` -* Download the [Android NDK][] and set its location in an environment variable: +* Download the [Android NDK][] and set its location in an environment variable. +Only versions up to NDK 15c are supported currently (see [#3520][]). ``` NDK_PATH="" @@ -70,6 +71,7 @@ ${NDK_PATH}/ndk-build APP_ABI=all -j4 [top level README]: https://github.com/google/ExoPlayer/blob/release-v2/README.md [Android NDK]: https://developer.android.com/tools/sdk/ndk/index.html +[#3520]: https://github.com/google/ExoPlayer/issues/3520 ## Notes ## diff --git a/extensions/vp9/src/androidTest/AndroidManifest.xml b/extensions/vp9/src/androidTest/AndroidManifest.xml index f29381a3202..152ce2f5335 100644 --- a/extensions/vp9/src/androidTest/AndroidManifest.xml +++ b/extensions/vp9/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer2.ext.vp9.test"> - + - + 1 .waitForPositionDiscontinuity().setRepeatMode(Player.REPEAT_MODE_ONE) // 1 -> 1 @@ -239,7 +231,7 @@ public void testRepeatModeChanges() throws Exception { } public void testShuffleModeEnabledChanges() throws Exception { - Timeline fakeTimeline = new FakeTimeline(new TimelineWindowDefinition(true, false, 100000)); + Timeline fakeTimeline = new FakeTimeline(/* windowCount= */ 1); MediaSource[] fakeMediaSources = { new FakeMediaSource(fakeTimeline, null, Builder.VIDEO_FORMAT), new FakeMediaSource(fakeTimeline, null, Builder.VIDEO_FORMAT), @@ -262,7 +254,6 @@ public void testShuffleModeEnabledChanges() throws Exception { } public void testPeriodHoldersReleasedAfterSeekWithRepeatModeAll() throws Exception { - Timeline fakeTimeline = new FakeTimeline(new TimelineWindowDefinition(true, false, 100000)); FakeRenderer renderer = new FakeRenderer(Builder.VIDEO_FORMAT); ActionSchedule actionSchedule = new ActionSchedule.Builder("testPeriodHoldersReleased") .setRepeatMode(Player.REPEAT_MODE_ALL) @@ -272,15 +263,13 @@ public void testPeriodHoldersReleasedAfterSeekWithRepeatModeAll() throws Excepti .setRepeatMode(Player.REPEAT_MODE_OFF) // Turn off repeat so that playback can finish. .build(); new ExoPlayerTestRunner.Builder() - .setTimeline(fakeTimeline).setRenderers(renderer).setActionSchedule(actionSchedule) + .setRenderers(renderer).setActionSchedule(actionSchedule) .build().start().blockUntilEnded(TIMEOUT_MS); assertTrue(renderer.isEnded); } public void testSeekProcessedCallback() throws Exception { - Timeline timeline = new FakeTimeline( - new TimelineWindowDefinition(true, false, 100000), - new TimelineWindowDefinition(true, false, 100000)); + Timeline timeline = new FakeTimeline(/* windowCount= */ 2); ActionSchedule actionSchedule = new ActionSchedule.Builder("testSeekProcessedCallback") // Initial seek before timeline preparation finished. .pause().seek(10).waitForPlaybackState(Player.STATE_READY) @@ -311,4 +300,138 @@ public void onSeekProcessed() { assertEquals(Player.STATE_BUFFERING, (int) playbackStatesWhenSeekProcessed.get(2)); } + public void testAllActivatedTrackSelectionAreReleasedForSinglePeriod() throws Exception { + Timeline timeline = new FakeTimeline(/* windowCount= */ 1); + MediaSource mediaSource = + new FakeMediaSource(timeline, null, Builder.VIDEO_FORMAT, Builder.AUDIO_FORMAT); + FakeRenderer videoRenderer = new FakeRenderer(Builder.VIDEO_FORMAT); + FakeRenderer audioRenderer = new FakeRenderer(Builder.AUDIO_FORMAT); + FakeTrackSelector trackSelector = new FakeTrackSelector(); + + new ExoPlayerTestRunner.Builder() + .setMediaSource(mediaSource) + .setRenderers(videoRenderer, audioRenderer) + .setTrackSelector(trackSelector) + .build().start().blockUntilEnded(TIMEOUT_MS); + + List createdTrackSelections = trackSelector.getSelectedTrackSelections(); + int numSelectionsEnabled = 0; + // Assert that all tracks selection are disabled at the end of the playback. + for (FakeTrackSelection trackSelection : createdTrackSelections) { + assertFalse(trackSelection.isEnabled); + numSelectionsEnabled += trackSelection.enableCount; + } + // There are 2 renderers, and track selections are made once (1 period). + // Track selections are not reused, so there are 2 track selections made. + assertEquals(2, createdTrackSelections.size()); + // There should be 2 track selections enabled in total. + assertEquals(2, numSelectionsEnabled); + } + + public void testAllActivatedTrackSelectionAreReleasedForMultiPeriods() throws Exception { + Timeline timeline = new FakeTimeline(/* windowCount= */ 2); + MediaSource mediaSource = + new FakeMediaSource(timeline, null, Builder.VIDEO_FORMAT, Builder.AUDIO_FORMAT); + FakeRenderer videoRenderer = new FakeRenderer(Builder.VIDEO_FORMAT); + FakeRenderer audioRenderer = new FakeRenderer(Builder.AUDIO_FORMAT); + FakeTrackSelector trackSelector = new FakeTrackSelector(); + + new ExoPlayerTestRunner.Builder() + .setMediaSource(mediaSource) + .setRenderers(videoRenderer, audioRenderer) + .setTrackSelector(trackSelector) + .build().start().blockUntilEnded(TIMEOUT_MS); + + List createdTrackSelections = trackSelector.getSelectedTrackSelections(); + int numSelectionsEnabled = 0; + // Assert that all tracks selection are disabled at the end of the playback. + for (FakeTrackSelection trackSelection : createdTrackSelections) { + assertFalse(trackSelection.isEnabled); + numSelectionsEnabled += trackSelection.enableCount; + } + // There are 2 renderers, and track selections are made twice (2 periods). + // Track selections are not reused, so there are 4 track selections made. + assertEquals(4, createdTrackSelections.size()); + // There should be 4 track selections enabled in total. + assertEquals(4, numSelectionsEnabled); + } + + public void testAllActivatedTrackSelectionAreReleasedWhenTrackSelectionsAreRemade() + throws Exception { + Timeline timeline = new FakeTimeline(/* windowCount= */ 1); + MediaSource mediaSource = + new FakeMediaSource(timeline, null, Builder.VIDEO_FORMAT, Builder.AUDIO_FORMAT); + FakeRenderer videoRenderer = new FakeRenderer(Builder.VIDEO_FORMAT); + FakeRenderer audioRenderer = new FakeRenderer(Builder.AUDIO_FORMAT); + final FakeTrackSelector trackSelector = new FakeTrackSelector(); + ActionSchedule disableTrackAction = new ActionSchedule.Builder("testChangeTrackSelection") + .waitForPlaybackState(Player.STATE_READY) + .executeRunnable(new Runnable() { + @Override + public void run() { + trackSelector.setRendererDisabled(0, true); + } + }).build(); + + new ExoPlayerTestRunner.Builder() + .setMediaSource(mediaSource) + .setRenderers(videoRenderer, audioRenderer) + .setTrackSelector(trackSelector) + .setActionSchedule(disableTrackAction) + .build().start().blockUntilEnded(TIMEOUT_MS); + + List createdTrackSelections = trackSelector.getSelectedTrackSelections(); + int numSelectionsEnabled = 0; + // Assert that all tracks selection are disabled at the end of the playback. + for (FakeTrackSelection trackSelection : createdTrackSelections) { + assertFalse(trackSelection.isEnabled); + numSelectionsEnabled += trackSelection.enableCount; + } + // There are 2 renderers, and track selections are made twice. + // Track selections are not reused, so there are 4 track selections made. + assertEquals(4, createdTrackSelections.size()); + // Initially there are 2 track selections enabled. + // The second time one renderer is disabled, so only 1 track selection should be enabled. + assertEquals(3, numSelectionsEnabled); + } + + public void testAllActivatedTrackSelectionAreReleasedWhenTrackSelectionsAreUsed() + throws Exception { + Timeline timeline = new FakeTimeline(/* windowCount= */ 1); + MediaSource mediaSource = + new FakeMediaSource(timeline, null, Builder.VIDEO_FORMAT, Builder.AUDIO_FORMAT); + FakeRenderer videoRenderer = new FakeRenderer(Builder.VIDEO_FORMAT); + FakeRenderer audioRenderer = new FakeRenderer(Builder.AUDIO_FORMAT); + final FakeTrackSelector trackSelector = new FakeTrackSelector(/* reuse track selection */ true); + ActionSchedule disableTrackAction = new ActionSchedule.Builder("testReuseTrackSelection") + .waitForPlaybackState(Player.STATE_READY) + .executeRunnable(new Runnable() { + @Override + public void run() { + trackSelector.setRendererDisabled(0, true); + } + }).build(); + + new ExoPlayerTestRunner.Builder() + .setMediaSource(mediaSource) + .setRenderers(videoRenderer, audioRenderer) + .setTrackSelector(trackSelector) + .setActionSchedule(disableTrackAction) + .build().start().blockUntilEnded(TIMEOUT_MS); + + List createdTrackSelections = trackSelector.getSelectedTrackSelections(); + int numSelectionsEnabled = 0; + // Assert that all tracks selection are disabled at the end of the playback. + for (FakeTrackSelection trackSelection : createdTrackSelections) { + assertFalse(trackSelection.isEnabled); + numSelectionsEnabled += trackSelection.enableCount; + } + // There are 2 renderers, and track selections are made twice. + // TrackSelections are reused, so there are only 2 track selections made for 2 renderers. + assertEquals(2, createdTrackSelections.size()); + // Initially there are 2 track selections enabled. + // The second time one renderer is disabled, so only 1 track selection should be enabled. + assertEquals(3, numSelectionsEnabled); + } + } diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/drm/OfflineLicenseHelperTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/drm/OfflineLicenseHelperTest.java index 22ae57932bb..02b29a31b5a 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/drm/OfflineLicenseHelperTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/drm/OfflineLicenseHelperTest.java @@ -23,9 +23,9 @@ import android.util.Pair; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.drm.DrmInitData.SchemeData; +import com.google.android.exoplayer2.testutil.MockitoUtil; import java.util.HashMap; import org.mockito.Mock; -import org.mockito.MockitoAnnotations; /** * Tests {@link OfflineLicenseHelper}. @@ -38,7 +38,7 @@ public class OfflineLicenseHelperTest extends InstrumentationTestCase { @Override protected void setUp() throws Exception { - setUpMockito(this); + MockitoUtil.setUpMockito(this); when(mediaDrm.openSession()).thenReturn(new byte[] {1, 2, 3}); offlineLicenseHelper = new OfflineLicenseHelper<>(C.WIDEVINE_UUID, mediaDrm, mediaDrmCallback, null); @@ -156,14 +156,4 @@ private static DrmInitData newDrmInitData() { new byte[] {1, 4, 7, 0, 3, 6})); } - /** - * Sets up Mockito for an instrumentation test. - */ - private static void setUpMockito(InstrumentationTestCase instrumentationTestCase) { - // Workaround for https://code.google.com/p/dexmaker/issues/detail?id=2. - System.setProperty("dexmaker.dexcache", - instrumentationTestCase.getInstrumentation().getTargetContext().getCacheDir().getPath()); - MockitoAnnotations.initMocks(instrumentationTestCase); - } - } diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4ExtractorTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4ExtractorTest.java index c9364aa6054..d24788f74ac 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4ExtractorTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4ExtractorTest.java @@ -16,9 +16,13 @@ package com.google.android.exoplayer2.extractor.mp4; import android.test.InstrumentationTestCase; +import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.extractor.Extractor; import com.google.android.exoplayer2.testutil.ExtractorAsserts; import com.google.android.exoplayer2.testutil.ExtractorAsserts.ExtractorFactory; +import com.google.android.exoplayer2.util.MimeTypes; +import java.util.Collections; +import java.util.List; /** * Unit test for {@link FragmentedMp4Extractor}. @@ -26,26 +30,23 @@ public final class FragmentedMp4ExtractorTest extends InstrumentationTestCase { public void testSample() throws Exception { - ExtractorAsserts.assertBehavior(getExtractorFactory(), "mp4/sample_fragmented.mp4", - getInstrumentation()); + ExtractorAsserts.assertBehavior(getExtractorFactory(Collections.emptyList()), + "mp4/sample_fragmented.mp4", getInstrumentation()); } public void testSampleWithSeiPayloadParsing() throws Exception { // Enabling the CEA-608 track enables SEI payload parsing. - ExtractorAsserts.assertBehavior( - getExtractorFactory(FragmentedMp4Extractor.FLAG_ENABLE_CEA608_TRACK), - "mp4/sample_fragmented_sei.mp4", getInstrumentation()); - } - - private static ExtractorFactory getExtractorFactory() { - return getExtractorFactory(0); + ExtractorFactory extractorFactory = getExtractorFactory(Collections.singletonList( + Format.createTextSampleFormat(null, MimeTypes.APPLICATION_CEA608, 0, null))); + ExtractorAsserts.assertBehavior(extractorFactory, "mp4/sample_fragmented_sei.mp4", + getInstrumentation()); } - private static ExtractorFactory getExtractorFactory(final int flags) { + private static ExtractorFactory getExtractorFactory(final List closedCaptionFormats) { return new ExtractorFactory() { @Override public Extractor create() { - return new FragmentedMp4Extractor(flags, null); + return new FragmentedMp4Extractor(0, null, null, null, closedCaptionFormats); } }; } diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ClippingMediaSourceTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ClippingMediaSourceTest.java index 5e615dbc7f5..3c870f06f4a 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ClippingMediaSourceTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ClippingMediaSourceTest.java @@ -24,7 +24,7 @@ import com.google.android.exoplayer2.testutil.FakeMediaSource; import com.google.android.exoplayer2.testutil.FakeTimeline; import com.google.android.exoplayer2.testutil.FakeTimeline.TimelineWindowDefinition; -import com.google.android.exoplayer2.testutil.TestUtil; +import com.google.android.exoplayer2.testutil.MediaSourceTestRunner; import com.google.android.exoplayer2.testutil.TimelineAsserts; /** @@ -123,9 +123,14 @@ public void testWindowAndPeriodIndices() { * Wraps the specified timeline in a {@link ClippingMediaSource} and returns the clipped timeline. */ private static Timeline getClippedTimeline(Timeline timeline, long startMs, long endMs) { - MediaSource mediaSource = new FakeMediaSource(timeline, null); - return TestUtil.extractTimelineFromMediaSource( - new ClippingMediaSource(mediaSource, startMs, endMs)); + FakeMediaSource fakeMediaSource = new FakeMediaSource(timeline, null); + ClippingMediaSource mediaSource = new ClippingMediaSource(fakeMediaSource, startMs, endMs); + MediaSourceTestRunner testRunner = new MediaSourceTestRunner(mediaSource, null); + try { + return testRunner.prepareSource(); + } finally { + testRunner.release(); + } } } diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ConcatenatingMediaSourceTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ConcatenatingMediaSourceTest.java index 6f6556225e2..1ca32be46d2 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ConcatenatingMediaSourceTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/ConcatenatingMediaSourceTest.java @@ -23,7 +23,7 @@ import com.google.android.exoplayer2.testutil.FakeShuffleOrder; import com.google.android.exoplayer2.testutil.FakeTimeline; import com.google.android.exoplayer2.testutil.FakeTimeline.TimelineWindowDefinition; -import com.google.android.exoplayer2.testutil.TestUtil; +import com.google.android.exoplayer2.testutil.MediaSourceTestRunner; import com.google.android.exoplayer2.testutil.TimelineAsserts; import junit.framework.TestCase; @@ -208,18 +208,22 @@ public void testPeriodCreationWithAds() throws InterruptedException { ConcatenatingMediaSource mediaSource = new ConcatenatingMediaSource(mediaSourceContentOnly, mediaSourceWithAds); - // Prepare and assert timeline contains ad groups. - Timeline timeline = TestUtil.extractTimelineFromMediaSource(mediaSource); - TimelineAsserts.assertAdGroupCounts(timeline, 0, 0, 1, 1); - - // Create all periods and assert period creation of child media sources has been called. - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, 10_000); - mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(0)); - mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(1)); - mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(0)); - mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(1)); - mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(0, 0, 0)); - mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(1, 0, 0)); + MediaSourceTestRunner testRunner = new MediaSourceTestRunner(mediaSource, null); + try { + Timeline timeline = testRunner.prepareSource(); + TimelineAsserts.assertAdGroupCounts(timeline, 0, 0, 1, 1); + + // Create all periods and assert period creation of child media sources has been called. + testRunner.assertPrepareAndReleaseAllPeriods(); + mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(0)); + mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(1)); + mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(0)); + mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(1)); + mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(0, 0, 0)); + mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(1, 0, 0)); + } finally { + testRunner.release(); + } } /** @@ -234,7 +238,12 @@ private static Timeline getConcatenatedTimeline(boolean isRepeatOneAtomic, } ConcatenatingMediaSource mediaSource = new ConcatenatingMediaSource(isRepeatOneAtomic, new FakeShuffleOrder(mediaSources.length), mediaSources); - return TestUtil.extractTimelineFromMediaSource(mediaSource); + MediaSourceTestRunner testRunner = new MediaSourceTestRunner(mediaSource, null); + try { + return testRunner.prepareSource(); + } finally { + testRunner.release(); + } } private static FakeTimeline createFakeTimeline(int periodCount, int windowId) { diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSourceTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSourceTest.java index e506d0a4b3f..16c9e1a17cd 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSourceTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSourceTest.java @@ -15,33 +15,21 @@ */ package com.google.android.exoplayer2.source; -import static org.mockito.Matchers.any; import static org.mockito.Mockito.verify; -import static org.mockito.Mockito.when; import android.os.ConditionVariable; import android.os.Handler; import android.os.HandlerThread; -import android.os.Looper; -import android.os.Message; import com.google.android.exoplayer2.C; -import com.google.android.exoplayer2.ExoPlaybackException; -import com.google.android.exoplayer2.ExoPlayer; -import com.google.android.exoplayer2.PlaybackParameters; import com.google.android.exoplayer2.Player; import com.google.android.exoplayer2.Timeline; -import com.google.android.exoplayer2.source.MediaPeriod.Callback; -import com.google.android.exoplayer2.source.MediaSource.Listener; import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId; -import com.google.android.exoplayer2.testutil.FakeMediaPeriod; import com.google.android.exoplayer2.testutil.FakeMediaSource; import com.google.android.exoplayer2.testutil.FakeShuffleOrder; import com.google.android.exoplayer2.testutil.FakeTimeline; import com.google.android.exoplayer2.testutil.FakeTimeline.TimelineWindowDefinition; +import com.google.android.exoplayer2.testutil.MediaSourceTestRunner; import com.google.android.exoplayer2.testutil.TimelineAsserts; -import com.google.android.exoplayer2.trackselection.TrackSelectionArray; -import com.google.android.exoplayer2.upstream.Allocator; -import java.io.IOException; import java.util.Arrays; import junit.framework.TestCase; import org.mockito.Mockito; @@ -51,80 +39,86 @@ */ public final class DynamicConcatenatingMediaSourceTest extends TestCase { - private static final int TIMEOUT_MS = 10000; + private DynamicConcatenatingMediaSource mediaSource; + private MediaSourceTestRunner testRunner; - private Timeline timeline; - private boolean timelineUpdated; - private boolean customRunnableCalled; + @Override + public void setUp() throws Exception { + super.setUp(); + mediaSource = new DynamicConcatenatingMediaSource(new FakeShuffleOrder(0)); + testRunner = new MediaSourceTestRunner(mediaSource, null); + } - public void testPlaylistChangesAfterPreparation() throws InterruptedException { - timeline = null; - FakeMediaSource[] childSources = createMediaSources(7); - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource( - new FakeShuffleOrder(0)); - prepareAndListenToTimelineUpdates(mediaSource); - assertNotNull(timeline); - waitForTimelineUpdate(); + @Override + public void tearDown() throws Exception { + super.tearDown(); + testRunner.release(); + } + + public void testPlaylistChangesAfterPreparation() { + Timeline timeline = testRunner.prepareSource(); TimelineAsserts.assertEmpty(timeline); + FakeMediaSource[] childSources = createMediaSources(7); + // Add first source. mediaSource.addMediaSource(childSources[0]); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 1); TimelineAsserts.assertWindowIds(timeline, 111); // Add at front of queue. mediaSource.addMediaSource(0, childSources[1]); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 1); TimelineAsserts.assertWindowIds(timeline, 222, 111); // Add at back of queue. mediaSource.addMediaSource(childSources[2]); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 1, 3); TimelineAsserts.assertWindowIds(timeline, 222, 111, 333); // Add in the middle. mediaSource.addMediaSource(1, childSources[3]); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 1, 3); TimelineAsserts.assertWindowIds(timeline, 222, 444, 111, 333); // Add bulk. - mediaSource.addMediaSources(3, Arrays.asList((MediaSource) childSources[4], - (MediaSource) childSources[5], (MediaSource) childSources[6])); - waitForTimelineUpdate(); + mediaSource.addMediaSources(3, Arrays.asList(childSources[4], childSources[5], + childSources[6])); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 1, 5, 6, 7, 3); TimelineAsserts.assertWindowIds(timeline, 222, 444, 111, 555, 666, 777, 333); // Move sources. mediaSource.moveMediaSource(2, 3); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 5, 1, 6, 7, 3); TimelineAsserts.assertWindowIds(timeline, 222, 444, 555, 111, 666, 777, 333); mediaSource.moveMediaSource(3, 2); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 1, 5, 6, 7, 3); TimelineAsserts.assertWindowIds(timeline, 222, 444, 111, 555, 666, 777, 333); mediaSource.moveMediaSource(0, 6); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 4, 1, 5, 6, 7, 3, 2); TimelineAsserts.assertWindowIds(timeline, 444, 111, 555, 666, 777, 333, 222); mediaSource.moveMediaSource(6, 0); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 4, 1, 5, 6, 7, 3); TimelineAsserts.assertWindowIds(timeline, 222, 444, 111, 555, 666, 777, 333); // Remove in the middle. mediaSource.removeMediaSource(3); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.removeMediaSource(3); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.removeMediaSource(3); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.removeMediaSource(1); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 2, 1, 3); TimelineAsserts.assertWindowIds(timeline, 222, 111, 333); for (int i = 3; i <= 6; i++) { @@ -154,35 +148,31 @@ public void testPlaylistChangesAfterPreparation() throws InterruptedException { assertEquals(0, timeline.getLastWindowIndex(true)); // Assert all periods can be prepared. - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, - TIMEOUT_MS); + testRunner.assertPrepareAndReleaseAllPeriods(); // Remove at front of queue. mediaSource.removeMediaSource(0); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 1, 3); TimelineAsserts.assertWindowIds(timeline, 111, 333); childSources[1].assertReleased(); // Remove at back of queue. mediaSource.removeMediaSource(1); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 1); TimelineAsserts.assertWindowIds(timeline, 111); childSources[2].assertReleased(); // Remove last source. mediaSource.removeMediaSource(0); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertEmpty(timeline); childSources[3].assertReleased(); } - public void testPlaylistChangesBeforePreparation() throws InterruptedException { - timeline = null; + public void testPlaylistChangesBeforePreparation() { FakeMediaSource[] childSources = createMediaSources(4); - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource( - new FakeShuffleOrder(0)); mediaSource.addMediaSource(childSources[0]); mediaSource.addMediaSource(childSources[1]); mediaSource.addMediaSource(0, childSources[2]); @@ -190,11 +180,9 @@ public void testPlaylistChangesBeforePreparation() throws InterruptedException { mediaSource.removeMediaSource(0); mediaSource.moveMediaSource(1, 0); mediaSource.addMediaSource(1, childSources[3]); - assertNull(timeline); + testRunner.assertNoTimelineChange(); - prepareAndListenToTimelineUpdates(mediaSource); - waitForTimelineUpdate(); - assertNotNull(timeline); + Timeline timeline = testRunner.prepareSource(); TimelineAsserts.assertPeriodCounts(timeline, 3, 4, 2); TimelineAsserts.assertWindowIds(timeline, 333, 444, 222); TimelineAsserts.assertNextWindowIndices(timeline, Player.REPEAT_MODE_OFF, false, @@ -206,97 +194,108 @@ public void testPlaylistChangesBeforePreparation() throws InterruptedException { TimelineAsserts.assertPreviousWindowIndices(timeline, Player.REPEAT_MODE_OFF, true, 1, 2, C.INDEX_UNSET); - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, - TIMEOUT_MS); + testRunner.assertPrepareAndReleaseAllPeriods(); mediaSource.releaseSource(); for (int i = 1; i < 4; i++) { childSources[i].assertReleased(); } } - public void testPlaylistWithLazyMediaSource() throws InterruptedException { - timeline = null; - FakeMediaSource[] childSources = createMediaSources(2); - LazyMediaSource[] lazySources = new LazyMediaSource[4]; + public void testPlaylistWithLazyMediaSource() { + // Create some normal (immediately preparing) sources and some lazy sources whose timeline + // updates need to be triggered. + FakeMediaSource[] fastSources = createMediaSources(2); + final FakeMediaSource[] lazySources = new FakeMediaSource[4]; for (int i = 0; i < 4; i++) { - lazySources[i] = new LazyMediaSource(); + lazySources[i] = new FakeMediaSource(null, null); } - //Add lazy sources before preparation - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); + // Add lazy sources and normal sources before preparation. Also remove one lazy source again + // before preparation to check it doesn't throw or change the result. mediaSource.addMediaSource(lazySources[0]); - mediaSource.addMediaSource(0, childSources[0]); + mediaSource.addMediaSource(0, fastSources[0]); mediaSource.removeMediaSource(1); mediaSource.addMediaSource(1, lazySources[1]); - assertNull(timeline); - prepareAndListenToTimelineUpdates(mediaSource); - waitForTimelineUpdate(); - assertNotNull(timeline); + testRunner.assertNoTimelineChange(); + + // Prepare and assert that the timeline contains all information for normal sources while having + // placeholder information for lazy sources. + Timeline timeline = testRunner.prepareSource(); TimelineAsserts.assertPeriodCounts(timeline, 1, 1); TimelineAsserts.assertWindowIds(timeline, 111, null); TimelineAsserts.assertWindowIsDynamic(timeline, false, true); - lazySources[1].triggerTimelineUpdate(createFakeTimeline(8)); - waitForTimelineUpdate(); + // Trigger source info refresh for lazy source and check that the timeline now contains all + // information for all windows. + testRunner.runOnPlaybackThread(new Runnable() { + @Override + public void run() { + lazySources[1].setNewSourceInfo(createFakeTimeline(8), null); + } + }); + timeline = testRunner.assertTimelineChange(); TimelineAsserts.assertPeriodCounts(timeline, 1, 9); TimelineAsserts.assertWindowIds(timeline, 111, 999); TimelineAsserts.assertWindowIsDynamic(timeline, false, false); - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, - TIMEOUT_MS); + testRunner.assertPrepareAndReleaseAllPeriods(); - //Add lazy sources after preparation (and also try to prepare media period from lazy source). + // Add further lazy and normal sources after preparation. Also remove one lazy source again to + // check it doesn't throw or change the result. mediaSource.addMediaSource(1, lazySources[2]); - waitForTimelineUpdate(); - mediaSource.addMediaSource(2, childSources[1]); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); + mediaSource.addMediaSource(2, fastSources[1]); + testRunner.assertTimelineChangeBlocking(); mediaSource.addMediaSource(0, lazySources[3]); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.removeMediaSource(2); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertPeriodCounts(timeline, 1, 1, 2, 9); TimelineAsserts.assertWindowIds(timeline, null, 111, 222, 999); TimelineAsserts.assertWindowIsDynamic(timeline, true, false, false, false); - MediaPeriod lazyPeriod = mediaSource.createPeriod(new MediaPeriodId(0), null); - assertNotNull(lazyPeriod); - final ConditionVariable lazyPeriodPrepared = new ConditionVariable(); - lazyPeriod.prepare(new Callback() { + // Create a period from an unprepared lazy media source and assert Callback.onPrepared is not + // called yet. + MediaPeriod lazyPeriod = testRunner.createPeriod(new MediaPeriodId(0)); + ConditionVariable preparedCondition = testRunner.preparePeriod(lazyPeriod, 0); + assertFalse(preparedCondition.block(1)); + + // Assert that a second period can also be created and released without problems. + MediaPeriod secondLazyPeriod = testRunner.createPeriod(new MediaPeriodId(0)); + testRunner.releasePeriod(secondLazyPeriod); + + // Trigger source info refresh for lazy media source. Assert that now all information is + // available again and the previously created period now also finished preparing. + testRunner.runOnPlaybackThread(new Runnable() { @Override - public void onPrepared(MediaPeriod mediaPeriod) { - lazyPeriodPrepared.open(); + public void run() { + lazySources[3].setNewSourceInfo(createFakeTimeline(7), null); } - @Override - public void onContinueLoadingRequested(MediaPeriod source) {} - }, 0); - assertFalse(lazyPeriodPrepared.block(1)); - MediaPeriod secondLazyPeriod = mediaSource.createPeriod(new MediaPeriodId(0), null); - assertNotNull(secondLazyPeriod); - mediaSource.releasePeriod(secondLazyPeriod); - - lazySources[3].triggerTimelineUpdate(createFakeTimeline(7)); - waitForTimelineUpdate(); + }); + timeline = testRunner.assertTimelineChange(); TimelineAsserts.assertPeriodCounts(timeline, 8, 1, 2, 9); TimelineAsserts.assertWindowIds(timeline, 888, 111, 222, 999); TimelineAsserts.assertWindowIsDynamic(timeline, false, false, false, false); - assertTrue(lazyPeriodPrepared.block(TIMEOUT_MS)); - mediaSource.releasePeriod(lazyPeriod); + assertTrue(preparedCondition.block(1)); - mediaSource.releaseSource(); - childSources[0].assertReleased(); - childSources[1].assertReleased(); + // Release the period and source. + testRunner.releasePeriod(lazyPeriod); + testRunner.releaseSource(); + + // Assert all sources were fully released. + for (FakeMediaSource fastSource : fastSources) { + fastSource.assertReleased(); + } + for (FakeMediaSource lazySource : lazySources) { + lazySource.assertReleased(); + } } - public void testEmptyTimelineMediaSource() throws InterruptedException { - timeline = null; - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource( - new FakeShuffleOrder(0)); - prepareAndListenToTimelineUpdates(mediaSource); - assertNotNull(timeline); - waitForTimelineUpdate(); + public void testEmptyTimelineMediaSource() { + Timeline timeline = testRunner.prepareSource(); TimelineAsserts.assertEmpty(timeline); mediaSource.addMediaSource(new FakeMediaSource(Timeline.EMPTY, null)); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertEmpty(timeline); mediaSource.addMediaSources(Arrays.asList(new MediaSource[] { @@ -304,18 +303,18 @@ public void testEmptyTimelineMediaSource() throws InterruptedException { new FakeMediaSource(Timeline.EMPTY, null), new FakeMediaSource(Timeline.EMPTY, null), new FakeMediaSource(Timeline.EMPTY, null), new FakeMediaSource(Timeline.EMPTY, null) })); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertEmpty(timeline); // Insert non-empty media source to leave empty sources at the start, the end, and the middle // (with single and multiple empty sources in a row). MediaSource[] mediaSources = createMediaSources(3); mediaSource.addMediaSource(1, mediaSources[0]); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.addMediaSource(4, mediaSources[1]); - waitForTimelineUpdate(); + testRunner.assertTimelineChangeBlocking(); mediaSource.addMediaSource(6, mediaSources[2]); - waitForTimelineUpdate(); + timeline = testRunner.assertTimelineChangeBlocking(); TimelineAsserts.assertWindowIds(timeline, 111, 222, 333); TimelineAsserts.assertPeriodCounts(timeline, 1, 2, 3); TimelineAsserts.assertPreviousWindowIndices(timeline, Player.REPEAT_MODE_OFF, false, @@ -338,12 +337,10 @@ public void testEmptyTimelineMediaSource() throws InterruptedException { assertEquals(2, timeline.getLastWindowIndex(false)); assertEquals(2, timeline.getFirstWindowIndex(true)); assertEquals(0, timeline.getLastWindowIndex(true)); - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, - TIMEOUT_MS); + testRunner.assertPrepareAndReleaseAllPeriods(); } public void testIllegalArguments() { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); MediaSource validSource = new FakeMediaSource(createFakeTimeline(1), null); // Null sources. @@ -382,7 +379,6 @@ public void testIllegalArguments() { } public void testCustomCallbackBeforePreparationAddSingle() { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); Runnable runnable = Mockito.mock(Runnable.class); mediaSource.addMediaSource(createFakeMediaSource(), runnable); @@ -390,7 +386,6 @@ public void testCustomCallbackBeforePreparationAddSingle() { } public void testCustomCallbackBeforePreparationAddMultiple() { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); Runnable runnable = Mockito.mock(Runnable.class); mediaSource.addMediaSources(Arrays.asList( @@ -399,7 +394,6 @@ public void testCustomCallbackBeforePreparationAddMultiple() { } public void testCustomCallbackBeforePreparationAddSingleWithIndex() { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); Runnable runnable = Mockito.mock(Runnable.class); mediaSource.addMediaSource(/* index */ 0, createFakeMediaSource(), runnable); @@ -407,134 +401,159 @@ public void testCustomCallbackBeforePreparationAddSingleWithIndex() { } public void testCustomCallbackBeforePreparationAddMultipleWithIndex() { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); Runnable runnable = Mockito.mock(Runnable.class); - mediaSource.addMediaSources(/* index */ 0, Arrays.asList( - new MediaSource[]{createFakeMediaSource(), createFakeMediaSource()}), runnable); + mediaSource.addMediaSources(/* index */ 0, + Arrays.asList(new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()}), + runnable); verify(runnable).run(); } - public void testCustomCallbackBeforePreparationRemove() throws InterruptedException { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); + public void testCustomCallbackBeforePreparationRemove() { Runnable runnable = Mockito.mock(Runnable.class); - mediaSource.addMediaSource(createFakeMediaSource()); + mediaSource.addMediaSource(createFakeMediaSource()); mediaSource.removeMediaSource(/* index */ 0, runnable); verify(runnable).run(); } - public void testCustomCallbackBeforePreparationMove() throws InterruptedException { - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); + public void testCustomCallbackBeforePreparationMove() { Runnable runnable = Mockito.mock(Runnable.class); - mediaSource.addMediaSources(Arrays.asList( - new MediaSource[]{createFakeMediaSource(), createFakeMediaSource()})); + mediaSource.addMediaSources( + Arrays.asList(new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()})); mediaSource.moveMediaSource(/* fromIndex */ 1, /* toIndex */ 0, runnable); verify(runnable).run(); } - public void testCustomCallbackAfterPreparationAddSingle() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSource(createFakeMediaSource(), runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationAddSingle() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSource(createFakeMediaSource(), timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(1, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } - public void testCustomCallbackAfterPreparationAddMultiple() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSources(Arrays.asList( - new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()}), runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationAddMultiple() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSources( + Arrays.asList(new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()}), + timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(2, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } - public void testCustomCallbackAfterPreparationAddSingleWithIndex() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSource(/* index */ 0, createFakeMediaSource(), - runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationAddSingleWithIndex() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSource(/* index */ 0, createFakeMediaSource(), timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(1, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } - public void testCustomCallbackAfterPreparationAddMultipleWithIndex() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSources(/* index */ 0, Arrays.asList( - new MediaSource[]{createFakeMediaSource(), createFakeMediaSource()}), runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationAddMultipleWithIndex() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSources(/* index */ 0, + Arrays.asList(new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()}), + timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(2, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } - public void testCustomCallbackAfterPreparationRemove() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSource(createFakeMediaSource()); - } - }); - waitForTimelineUpdate(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.removeMediaSource(/* index */ 0, runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationRemove() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSource(createFakeMediaSource()); + } + }); + testRunner.assertTimelineChangeBlocking(); + + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.removeMediaSource(/* index */ 0, timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(0, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } - public void testCustomCallbackAfterPreparationMove() throws InterruptedException { - final DynamicConcatenatingMediaSourceAndHandler sourceHandlerPair = - setUpDynamicMediaSourceOnHandlerThread(); - final Runnable runnable = createCustomRunnable(); - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.addMediaSources(Arrays.asList( - new MediaSource[]{createFakeMediaSource(), createFakeMediaSource()})); - } - }); - waitForTimelineUpdate(); - - sourceHandlerPair.handler.post(new Runnable() { - @Override - public void run() { - sourceHandlerPair.mediaSource.moveMediaSource(/* fromIndex */ 1, /* toIndex */ 0, - runnable); - } - }); - waitForCustomRunnable(); + public void testCustomCallbackAfterPreparationMove() { + DummyMainThread dummyMainThread = new DummyMainThread(); + try { + testRunner.prepareSource(); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.addMediaSources(Arrays.asList( + new MediaSource[] {createFakeMediaSource(), createFakeMediaSource()})); + } + }); + testRunner.assertTimelineChangeBlocking(); + + final TimelineGrabber timelineGrabber = new TimelineGrabber(testRunner); + dummyMainThread.runOnMainThread(new Runnable() { + @Override + public void run() { + mediaSource.moveMediaSource(/* fromIndex */ 1, /* toIndex */ 0, + timelineGrabber); + } + }); + Timeline timeline = timelineGrabber.assertTimelineChangeBlocking(); + assertEquals(2, timeline.getWindowCount()); + } finally { + dummyMainThread.release(); + } } public void testPeriodCreationWithAds() throws InterruptedException { @@ -545,19 +564,16 @@ public void testPeriodCreationWithAds() throws InterruptedException { new TimelineWindowDefinition(2, 222, true, false, 10 * C.MICROS_PER_SECOND, 1, 1)); FakeMediaSource mediaSourceContentOnly = new FakeMediaSource(timelineContentOnly, null); FakeMediaSource mediaSourceWithAds = new FakeMediaSource(timelineWithAds, null); - DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); mediaSource.addMediaSource(mediaSourceContentOnly); mediaSource.addMediaSource(mediaSourceWithAds); - assertNull(timeline); - // Prepare and assert timeline contains ad groups. - prepareAndListenToTimelineUpdates(mediaSource); - waitForTimelineUpdate(); + Timeline timeline = testRunner.prepareSource(); + + // Assert the timeline contains ad groups. TimelineAsserts.assertAdGroupCounts(timeline, 0, 0, 1, 1); // Create all periods and assert period creation of child media sources has been called. - TimelineAsserts.assertAllPeriodsCanBeCreatedPreparedAndReleased(mediaSource, timeline, - TIMEOUT_MS); + testRunner.assertPrepareAndReleaseAllPeriods(); mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(0)); mediaSourceContentOnly.assertMediaPeriodCreated(new MediaPeriodId(1)); mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(0)); @@ -566,73 +582,6 @@ public void testPeriodCreationWithAds() throws InterruptedException { mediaSourceWithAds.assertMediaPeriodCreated(new MediaPeriodId(1, 0, 0)); } - private DynamicConcatenatingMediaSourceAndHandler setUpDynamicMediaSourceOnHandlerThread() - throws InterruptedException { - HandlerThread handlerThread = new HandlerThread("TestCustomCallbackExecutionThread"); - handlerThread.start(); - Handler.Callback handlerCallback = Mockito.mock(Handler.Callback.class); - when(handlerCallback.handleMessage(any(Message.class))).thenReturn(false); - Handler handler = new Handler(handlerThread.getLooper(), handlerCallback); - final DynamicConcatenatingMediaSource mediaSource = new DynamicConcatenatingMediaSource(); - handler.post(new Runnable() { - @Override - public void run() { - prepareAndListenToTimelineUpdates(mediaSource); - } - }); - waitForTimelineUpdate(); - return new DynamicConcatenatingMediaSourceAndHandler(mediaSource, handler); - } - - private void prepareAndListenToTimelineUpdates(MediaSource mediaSource) { - mediaSource.prepareSource(new StubExoPlayer(), true, new Listener() { - @Override - public void onSourceInfoRefreshed(MediaSource source, Timeline newTimeline, Object manifest) { - timeline = newTimeline; - synchronized (DynamicConcatenatingMediaSourceTest.this) { - timelineUpdated = true; - DynamicConcatenatingMediaSourceTest.this.notify(); - } - } - }); - } - - private synchronized void waitForTimelineUpdate() throws InterruptedException { - long deadlineMs = System.currentTimeMillis() + TIMEOUT_MS; - while (!timelineUpdated) { - wait(TIMEOUT_MS); - if (System.currentTimeMillis() >= deadlineMs) { - fail("No timeline update occurred within timeout."); - } - } - timelineUpdated = false; - } - - private Runnable createCustomRunnable() { - return new Runnable() { - @Override - public void run() { - synchronized (DynamicConcatenatingMediaSourceTest.this) { - assertTrue(timelineUpdated); - timelineUpdated = false; - customRunnableCalled = true; - DynamicConcatenatingMediaSourceTest.this.notify(); - } - } - }; - } - - private synchronized void waitForCustomRunnable() throws InterruptedException { - long deadlineMs = System.currentTimeMillis() + TIMEOUT_MS; - while (!customRunnableCalled) { - wait(TIMEOUT_MS); - if (System.currentTimeMillis() >= deadlineMs) { - fail("No custom runnable call occurred within timeout."); - } - } - customRunnableCalled = false; - } - private static FakeMediaSource[] createMediaSources(int count) { FakeMediaSource[] sources = new FakeMediaSource[count]; for (int i = 0; i < count; i++) { @@ -649,291 +598,71 @@ private static FakeTimeline createFakeTimeline(int index) { return new FakeTimeline(new TimelineWindowDefinition(index + 1, (index + 1) * 111)); } - private static class DynamicConcatenatingMediaSourceAndHandler { - - public final DynamicConcatenatingMediaSource mediaSource; - public final Handler handler; - - public DynamicConcatenatingMediaSourceAndHandler(DynamicConcatenatingMediaSource mediaSource, - Handler handler) { - this.mediaSource = mediaSource; - this.handler = handler; - } - - } - - private static class LazyMediaSource implements MediaSource { - - private Listener listener; - - public void triggerTimelineUpdate(Timeline timeline) { - listener.onSourceInfoRefreshed(this, timeline, null); - } - - @Override - public void prepareSource(ExoPlayer player, boolean isTopLevelSource, Listener listener) { - this.listener = listener; - } - - @Override - public void maybeThrowSourceInfoRefreshError() throws IOException { - } - - @Override - public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { - return new FakeMediaPeriod(TrackGroupArray.EMPTY); - } - - @Override - public void releasePeriod(MediaPeriod mediaPeriod) { - } - - @Override - public void releaseSource() { - } - - } - - /** - * Stub ExoPlayer which only accepts custom messages and runs them on a separate handler thread. - */ - private static class StubExoPlayer implements ExoPlayer, Handler.Callback { + private static final class DummyMainThread { + private final HandlerThread thread; private final Handler handler; - public StubExoPlayer() { - HandlerThread handlerThread = new HandlerThread("StubExoPlayerThread"); - handlerThread.start(); - handler = new Handler(handlerThread.getLooper(), this); - } - - @Override - public Looper getPlaybackLooper() { - throw new UnsupportedOperationException(); - } - - @Override - public void addListener(Player.EventListener listener) { - throw new UnsupportedOperationException(); - } - - @Override - public void removeListener(Player.EventListener listener) { - throw new UnsupportedOperationException(); - } - - @Override - public int getPlaybackState() { - throw new UnsupportedOperationException(); - } - - @Override - public void prepare(MediaSource mediaSource) { - throw new UnsupportedOperationException(); - } - - @Override - public void prepare(MediaSource mediaSource, boolean resetPosition, boolean resetState) { - throw new UnsupportedOperationException(); - } - - @Override - public void setPlayWhenReady(boolean playWhenReady) { - throw new UnsupportedOperationException(); - } - - @Override - public boolean getPlayWhenReady() { - throw new UnsupportedOperationException(); - } - - @Override - public void setRepeatMode(@RepeatMode int repeatMode) { - throw new UnsupportedOperationException(); - } - - @Override - public int getRepeatMode() { - throw new UnsupportedOperationException(); - } - - @Override - public void setShuffleModeEnabled(boolean shuffleModeEnabled) { - throw new UnsupportedOperationException(); - } - - @Override - public boolean getShuffleModeEnabled() { - throw new UnsupportedOperationException(); - } - - @Override - public boolean isLoading() { - throw new UnsupportedOperationException(); - } - - @Override - public void seekToDefaultPosition() { - throw new UnsupportedOperationException(); - } - - @Override - public void seekToDefaultPosition(int windowIndex) { - throw new UnsupportedOperationException(); - } - - @Override - public void seekTo(long positionMs) { - throw new UnsupportedOperationException(); - } - - @Override - public void seekTo(int windowIndex, long positionMs) { - throw new UnsupportedOperationException(); - } - - @Override - public void setPlaybackParameters(PlaybackParameters playbackParameters) { - throw new UnsupportedOperationException(); - } - - @Override - public PlaybackParameters getPlaybackParameters() { - throw new UnsupportedOperationException(); - } - - @Override - public void stop() { - throw new UnsupportedOperationException(); + private DummyMainThread() { + thread = new HandlerThread("DummyMainThread"); + thread.start(); + handler = new Handler(thread.getLooper()); + } + + /** + * Runs the provided {@link Runnable} on the main thread, blocking until execution completes. + * + * @param runnable The {@link Runnable} to run. + */ + public void runOnMainThread(final Runnable runnable) { + final ConditionVariable finishedCondition = new ConditionVariable(); + handler.post(new Runnable() { + @Override + public void run() { + runnable.run(); + finishedCondition.open(); + } + }); + assertTrue(finishedCondition.block(MediaSourceTestRunner.TIMEOUT_MS)); } - @Override public void release() { - throw new UnsupportedOperationException(); - } - - @Override - public void sendMessages(ExoPlayerMessage... messages) { - handler.obtainMessage(0, messages).sendToTarget(); - } - - @Override - public void blockingSendMessages(ExoPlayerMessage... messages) { - throw new UnsupportedOperationException(); - } - - @Override - public int getRendererCount() { - throw new UnsupportedOperationException(); - } - - @Override - public int getRendererType(int index) { - throw new UnsupportedOperationException(); - } - - @Override - public TrackGroupArray getCurrentTrackGroups() { - throw new UnsupportedOperationException(); - } - - @Override - public TrackSelectionArray getCurrentTrackSelections() { - throw new UnsupportedOperationException(); - } - - @Override - public Object getCurrentManifest() { - throw new UnsupportedOperationException(); - } - - @Override - public Timeline getCurrentTimeline() { - throw new UnsupportedOperationException(); - } - - @Override - public int getCurrentPeriodIndex() { - throw new UnsupportedOperationException(); - } - - @Override - public int getCurrentWindowIndex() { - throw new UnsupportedOperationException(); + thread.quit(); } - @Override - public int getNextWindowIndex() { - throw new UnsupportedOperationException(); - } - - @Override - public int getPreviousWindowIndex() { - throw new UnsupportedOperationException(); - } - - @Override - public long getDuration() { - throw new UnsupportedOperationException(); - } - - @Override - public long getCurrentPosition() { - throw new UnsupportedOperationException(); - } - - @Override - public long getBufferedPosition() { - throw new UnsupportedOperationException(); - } - - @Override - public int getBufferedPercentage() { - throw new UnsupportedOperationException(); - } - - @Override - public boolean isCurrentWindowDynamic() { - throw new UnsupportedOperationException(); - } + } - @Override - public boolean isCurrentWindowSeekable() { - throw new UnsupportedOperationException(); - } + private static final class TimelineGrabber implements Runnable { - @Override - public boolean isPlayingAd() { - throw new UnsupportedOperationException(); - } + private final MediaSourceTestRunner testRunner; + private final ConditionVariable finishedCondition; - @Override - public int getCurrentAdGroupIndex() { - throw new UnsupportedOperationException(); - } + private Timeline timeline; + private AssertionError error; - @Override - public int getCurrentAdIndexInAdGroup() { - throw new UnsupportedOperationException(); + public TimelineGrabber(MediaSourceTestRunner testRunner) { + this.testRunner = testRunner; + finishedCondition = new ConditionVariable(); } @Override - public long getContentPosition() { - throw new UnsupportedOperationException(); + public void run() { + try { + timeline = testRunner.assertTimelineChange(); + } catch (AssertionError e) { + error = e; + } + finishedCondition.open(); } - @Override - public boolean handleMessage(Message msg) { - ExoPlayerMessage[] messages = (ExoPlayerMessage[]) msg.obj; - for (ExoPlayerMessage message : messages) { - try { - message.target.handleMessage(message.messageType, message.message); - } catch (ExoPlaybackException e) { - fail("Unexpected ExoPlaybackException."); - } + public Timeline assertTimelineChangeBlocking() { + assertTrue(finishedCondition.block(MediaSourceTestRunner.TIMEOUT_MS)); + if (error != null) { + throw error; } - return true; + return timeline; } + } } diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/LoopingMediaSourceTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/LoopingMediaSourceTest.java index 2c8deb74b46..6f69923ea23 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/source/LoopingMediaSourceTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/source/LoopingMediaSourceTest.java @@ -21,7 +21,7 @@ import com.google.android.exoplayer2.testutil.FakeMediaSource; import com.google.android.exoplayer2.testutil.FakeTimeline; import com.google.android.exoplayer2.testutil.FakeTimeline.TimelineWindowDefinition; -import com.google.android.exoplayer2.testutil.TestUtil; +import com.google.android.exoplayer2.testutil.MediaSourceTestRunner; import com.google.android.exoplayer2.testutil.TimelineAsserts; import junit.framework.TestCase; @@ -30,12 +30,13 @@ */ public class LoopingMediaSourceTest extends TestCase { - private final Timeline multiWindowTimeline; + private FakeTimeline multiWindowTimeline; - public LoopingMediaSourceTest() { - multiWindowTimeline = TestUtil.extractTimelineFromMediaSource(new FakeMediaSource( - new FakeTimeline(new TimelineWindowDefinition(1, 111), - new TimelineWindowDefinition(1, 222), new TimelineWindowDefinition(1, 333)), null)); + @Override + public void setUp() throws Exception { + super.setUp(); + multiWindowTimeline = new FakeTimeline(new TimelineWindowDefinition(1, 111), + new TimelineWindowDefinition(1, 222), new TimelineWindowDefinition(1, 333)); } public void testSingleLoop() { @@ -109,10 +110,14 @@ public void testEmptyTimelineLoop() { * the looping timeline. */ private static Timeline getLoopingTimeline(Timeline timeline, int loopCount) { - MediaSource mediaSource = new FakeMediaSource(timeline, null); - return TestUtil.extractTimelineFromMediaSource( - new LoopingMediaSource(mediaSource, loopCount)); + FakeMediaSource fakeMediaSource = new FakeMediaSource(timeline, null); + LoopingMediaSource mediaSource = new LoopingMediaSource(fakeMediaSource, loopCount); + MediaSourceTestRunner testRunner = new MediaSourceTestRunner(mediaSource, null); + try { + return testRunner.prepareSource(); + } finally { + testRunner.release(); + } } } - diff --git a/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CachedRegionTrackerTest.java b/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CachedRegionTrackerTest.java index 472b5c724ba..f40ae0bc7e1 100644 --- a/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CachedRegionTrackerTest.java +++ b/library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/cache/CachedRegionTrackerTest.java @@ -17,11 +17,11 @@ import android.test.InstrumentationTestCase; import com.google.android.exoplayer2.extractor.ChunkIndex; +import com.google.android.exoplayer2.testutil.MockitoUtil; import com.google.android.exoplayer2.util.Util; import java.io.File; import java.io.IOException; import org.mockito.Mock; -import org.mockito.MockitoAnnotations; /** * Tests for {@link CachedRegionTracker}. @@ -46,7 +46,7 @@ public final class CachedRegionTrackerTest extends InstrumentationTestCase { @Override protected void setUp() throws Exception { - setUpMockito(this); + MockitoUtil.setUpMockito(this); tracker = new CachedRegionTracker(cache, CACHE_KEY, CHUNK_INDEX); cacheDir = Util.createTempDirectory(getInstrumentation().getContext(), "ExoPlayerTest"); @@ -123,14 +123,4 @@ private CacheSpan newCacheSpan(int position, int length) throws IOException { return SimpleCacheSpanTest.createCacheSpan(index, cacheDir, CACHE_KEY, position, length, 0); } - /** - * Sets up Mockito for an instrumentation test. - */ - private static void setUpMockito(InstrumentationTestCase instrumentationTestCase) { - // Workaround for https://code.google.com/p/dexmaker/issues/detail?id=2. - System.setProperty("dexmaker.dexcache", - instrumentationTestCase.getInstrumentation().getTargetContext().getCacheDir().getPath()); - MockitoAnnotations.initMocks(instrumentationTestCase); - } - } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/C.java b/library/core/src/main/java/com/google/android/exoplayer2/C.java index 9d4049ada9e..6a35c0c5e86 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/C.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/C.java @@ -127,8 +127,8 @@ private C() {} */ @Retention(RetentionPolicy.SOURCE) @IntDef({Format.NO_VALUE, ENCODING_INVALID, ENCODING_PCM_8BIT, ENCODING_PCM_16BIT, - ENCODING_PCM_24BIT, ENCODING_PCM_32BIT, ENCODING_AC3, ENCODING_E_AC3, ENCODING_DTS, - ENCODING_DTS_HD}) + ENCODING_PCM_24BIT, ENCODING_PCM_32BIT, ENCODING_PCM_FLOAT, ENCODING_AC3, ENCODING_E_AC3, + ENCODING_DTS, ENCODING_DTS_HD}) public @interface Encoding {} /** @@ -136,7 +136,7 @@ private C() {} */ @Retention(RetentionPolicy.SOURCE) @IntDef({Format.NO_VALUE, ENCODING_INVALID, ENCODING_PCM_8BIT, ENCODING_PCM_16BIT, - ENCODING_PCM_24BIT, ENCODING_PCM_32BIT}) + ENCODING_PCM_24BIT, ENCODING_PCM_32BIT, ENCODING_PCM_FLOAT}) public @interface PcmEncoding {} /** * @see AudioFormat#ENCODING_INVALID @@ -158,6 +158,10 @@ private C() {} * PCM encoding with 32 bits per sample. */ public static final int ENCODING_PCM_32BIT = 0x40000000; + /** + * @see AudioFormat#ENCODING_PCM_FLOAT + */ + public static final int ENCODING_PCM_FLOAT = AudioFormat.ENCODING_PCM_FLOAT; /** * @see AudioFormat#ENCODING_AC3 */ @@ -420,6 +424,11 @@ private C() {} */ public static final int SELECTION_FLAG_AUTOSELECT = 4; + /** + * Represents an undetermined language as an ISO 639 alpha-3 language code. + */ + public static final String LANGUAGE_UNDETERMINED = "und"; + /** * Represents a streaming or other media type. */ diff --git a/library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java b/library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java index d8bc042ad78..b7b68de7d29 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java @@ -51,9 +51,14 @@ public final class DefaultLoadControl implements LoadControl { */ public static final int DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS = 5000; - private static final int ABOVE_HIGH_WATERMARK = 0; - private static final int BETWEEN_WATERMARKS = 1; - private static final int BELOW_LOW_WATERMARK = 2; + /** + * The default target buffer size in bytes. When set to {@link C#LENGTH_UNSET}, the load control + * automatically determines its target buffer size. + */ + public static final int DEFAULT_TARGET_BUFFER_BYTES = C.LENGTH_UNSET; + + /** The default prioritization of buffer time constraints over size constraints. */ + public static final boolean DEFAULT_PRIORITIZE_TIME_OVER_SIZE_THRESHOLDS = true; private final DefaultAllocator allocator; @@ -61,6 +66,8 @@ public final class DefaultLoadControl implements LoadControl { private final long maxBufferUs; private final long bufferForPlaybackUs; private final long bufferForPlaybackAfterRebufferUs; + private final int targetBufferBytesOverwrite; + private final boolean prioritizeTimeOverSizeThresholds; private final PriorityTaskManager priorityTaskManager; private int targetBufferSize; @@ -79,8 +86,14 @@ public DefaultLoadControl() { * @param allocator The {@link DefaultAllocator} used by the loader. */ public DefaultLoadControl(DefaultAllocator allocator) { - this(allocator, DEFAULT_MIN_BUFFER_MS, DEFAULT_MAX_BUFFER_MS, DEFAULT_BUFFER_FOR_PLAYBACK_MS, - DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS); + this( + allocator, + DEFAULT_MIN_BUFFER_MS, + DEFAULT_MAX_BUFFER_MS, + DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS, + DEFAULT_BUFFER_FOR_PLAYBACK_MS, + DEFAULT_TARGET_BUFFER_BYTES, + DEFAULT_PRIORITIZE_TIME_OVER_SIZE_THRESHOLDS); } /** @@ -96,10 +109,27 @@ public DefaultLoadControl(DefaultAllocator allocator) { * @param bufferForPlaybackAfterRebufferMs The default duration of media that must be buffered for * playback to resume after a rebuffer, in milliseconds. A rebuffer is defined to be caused by * buffer depletion rather than a user action. + * @param targetBufferBytes The target buffer size in bytes. If set to {@link C#LENGTH_UNSET}, the + * target buffer size will be calculated using {@link #calculateTargetBufferSize(Renderer[], + * TrackSelectionArray)}. + * @param prioritizeTimeOverSizeThresholds Whether the load control prioritizes buffer time */ - public DefaultLoadControl(DefaultAllocator allocator, int minBufferMs, int maxBufferMs, - long bufferForPlaybackMs, long bufferForPlaybackAfterRebufferMs) { - this(allocator, minBufferMs, maxBufferMs, bufferForPlaybackMs, bufferForPlaybackAfterRebufferMs, + public DefaultLoadControl( + DefaultAllocator allocator, + int minBufferMs, + int maxBufferMs, + int bufferForPlaybackMs, + int bufferForPlaybackAfterRebufferMs, + int targetBufferBytes, + boolean prioritizeTimeOverSizeThresholds) { + this( + allocator, + minBufferMs, + maxBufferMs, + bufferForPlaybackMs, + bufferForPlaybackAfterRebufferMs, + targetBufferBytes, + prioritizeTimeOverSizeThresholds, null); } @@ -116,18 +146,30 @@ public DefaultLoadControl(DefaultAllocator allocator, int minBufferMs, int maxBu * @param bufferForPlaybackAfterRebufferMs The default duration of media that must be buffered for * playback to resume after a rebuffer, in milliseconds. A rebuffer is defined to be caused by * buffer depletion rather than a user action. - * @param priorityTaskManager If not null, registers itself as a task with priority - * {@link C#PRIORITY_PLAYBACK} during loading periods, and unregisters itself during draining - * periods. + * @param targetBufferBytes The target buffer size in bytes. If set to {@link C#LENGTH_UNSET}, the + * target buffer size will be calculated using {@link #calculateTargetBufferSize(Renderer[], + * TrackSelectionArray)}. + * @param prioritizeTimeOverSizeThresholds Whether the load control prioritizes buffer time + * constraints over buffer size constraints. + * @param priorityTaskManager If not null, registers itself as a task with priority {@link + * C#PRIORITY_PLAYBACK} during loading periods, and unregisters itself during draining */ - public DefaultLoadControl(DefaultAllocator allocator, int minBufferMs, int maxBufferMs, - long bufferForPlaybackMs, long bufferForPlaybackAfterRebufferMs, + public DefaultLoadControl( + DefaultAllocator allocator, + int minBufferMs, + int maxBufferMs, + int bufferForPlaybackMs, + int bufferForPlaybackAfterRebufferMs, + int targetBufferBytes, + boolean prioritizeTimeOverSizeThresholds, PriorityTaskManager priorityTaskManager) { this.allocator = allocator; minBufferUs = minBufferMs * 1000L; maxBufferUs = maxBufferMs * 1000L; + targetBufferBytesOverwrite = targetBufferBytes; bufferForPlaybackUs = bufferForPlaybackMs * 1000L; bufferForPlaybackAfterRebufferUs = bufferForPlaybackAfterRebufferMs * 1000L; + this.prioritizeTimeOverSizeThresholds = prioritizeTimeOverSizeThresholds; this.priorityTaskManager = priorityTaskManager; } @@ -139,12 +181,10 @@ public void onPrepared() { @Override public void onTracksSelected(Renderer[] renderers, TrackGroupArray trackGroups, TrackSelectionArray trackSelections) { - targetBufferSize = 0; - for (int i = 0; i < renderers.length; i++) { - if (trackSelections.get(i) != null) { - targetBufferSize += Util.getDefaultBufferSize(renderers[i].getTrackType()); - } - } + targetBufferSize = + targetBufferBytesOverwrite == C.LENGTH_UNSET + ? calculateTargetBufferSize(renderers, trackSelections) + : targetBufferBytesOverwrite; allocator.setTargetBufferSize(targetBufferSize); } @@ -166,16 +206,28 @@ public Allocator getAllocator() { @Override public boolean shouldStartPlayback(long bufferedDurationUs, boolean rebuffering) { long minBufferDurationUs = rebuffering ? bufferForPlaybackAfterRebufferUs : bufferForPlaybackUs; - return minBufferDurationUs <= 0 || bufferedDurationUs >= minBufferDurationUs; + return minBufferDurationUs <= 0 + || bufferedDurationUs >= minBufferDurationUs + || (!prioritizeTimeOverSizeThresholds + && allocator.getTotalBytesAllocated() >= targetBufferSize); } @Override public boolean shouldContinueLoading(long bufferedDurationUs) { - int bufferTimeState = getBufferTimeState(bufferedDurationUs); boolean targetBufferSizeReached = allocator.getTotalBytesAllocated() >= targetBufferSize; boolean wasBuffering = isBuffering; - isBuffering = bufferTimeState == BELOW_LOW_WATERMARK - || (bufferTimeState == BETWEEN_WATERMARKS && isBuffering && !targetBufferSizeReached); + if (prioritizeTimeOverSizeThresholds) { + isBuffering = + bufferedDurationUs < minBufferUs // below low watermark + || (bufferedDurationUs <= maxBufferUs // between watermarks + && isBuffering + && !targetBufferSizeReached); + } else { + isBuffering = + !targetBufferSizeReached + && (bufferedDurationUs < minBufferUs // below low watermark + || (bufferedDurationUs <= maxBufferUs && isBuffering)); // between watermarks + } if (priorityTaskManager != null && isBuffering != wasBuffering) { if (isBuffering) { priorityTaskManager.add(C.PRIORITY_PLAYBACK); @@ -186,9 +238,23 @@ public boolean shouldContinueLoading(long bufferedDurationUs) { return isBuffering; } - private int getBufferTimeState(long bufferedDurationUs) { - return bufferedDurationUs > maxBufferUs ? ABOVE_HIGH_WATERMARK - : (bufferedDurationUs < minBufferUs ? BELOW_LOW_WATERMARK : BETWEEN_WATERMARKS); + /** + * Calculate target buffer size in bytes based on the selected tracks. The player will try not to + * exceed this target buffer. Only used when {@code targetBufferBytes} is {@link C#LENGTH_UNSET}. + * + * @param renderers The renderers for which the track were selected. + * @param trackSelectionArray The selected tracks. + * @return The target buffer size in bytes. + */ + protected int calculateTargetBufferSize( + Renderer[] renderers, TrackSelectionArray trackSelectionArray) { + int targetBufferSize = 0; + for (int i = 0; i < renderers.length; i++) { + if (trackSelectionArray.get(i) != null) { + targetBufferSize += Util.getDefaultBufferSize(renderers[i].getTrackType()); + } + } + return targetBufferSize; } private void reset(boolean resetAllocator) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java index 4d1767b64c6..33889a2b573 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java @@ -1666,11 +1666,11 @@ public long updatePeriodTrackSelection(long positionUs, boolean forceRecreateStr // Undo the effect of previous call to associate no-sample renderers with empty tracks // so the mediaPeriod receives back whatever it sent us before. disassociateNoSampleRenderersWithEmptySampleStream(sampleStreams); + updatePeriodTrackSelectorResult(trackSelectorResult); // Disable streams on the period and get new streams for updated/newly-enabled tracks. positionUs = mediaPeriod.selectTracks(trackSelections.getAll(), mayRetainStreamFlags, sampleStreams, streamResetFlags, positionUs); associateNoSampleRenderersWithEmptySampleStream(sampleStreams); - periodTrackSelectorResult = trackSelectorResult; // Update whether we have enabled tracks and sanity check the expected streams are non-null. hasEnabledTracks = false; @@ -1692,6 +1692,7 @@ public long updatePeriodTrackSelection(long positionUs, boolean forceRecreateStr } public void release() { + updatePeriodTrackSelectorResult(null); try { if (info.endPositionUs != C.TIME_END_OF_SOURCE) { mediaSource.releasePeriod(((ClippingMediaPeriod) mediaPeriod).mediaPeriod); @@ -1704,6 +1705,36 @@ public void release() { } } + private void updatePeriodTrackSelectorResult(TrackSelectorResult trackSelectorResult) { + if (periodTrackSelectorResult != null) { + disableTrackSelectionsInResult(periodTrackSelectorResult); + } + periodTrackSelectorResult = trackSelectorResult; + if (periodTrackSelectorResult != null) { + enableTrackSelectionsInResult(periodTrackSelectorResult); + } + } + + private void enableTrackSelectionsInResult(TrackSelectorResult trackSelectorResult) { + for (int i = 0; i < trackSelectorResult.renderersEnabled.length; i++) { + boolean rendererEnabled = trackSelectorResult.renderersEnabled[i]; + TrackSelection trackSelection = trackSelectorResult.selections.get(i); + if (rendererEnabled && trackSelection != null) { + trackSelection.enable(); + } + } + } + + private void disableTrackSelectionsInResult(TrackSelectorResult trackSelectorResult) { + for (int i = 0; i < trackSelectorResult.renderersEnabled.length; i++) { + boolean rendererEnabled = trackSelectorResult.renderersEnabled[i]; + TrackSelection trackSelection = trackSelectorResult.selections.get(i); + if (rendererEnabled && trackSelection != null) { + trackSelection.disable(); + } + } + } + /** * For each renderer of type {@link C#TRACK_TYPE_NONE}, we will remove the dummy * {@link EmptySampleStream} that was associated with it. diff --git a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerLibraryInfo.java b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerLibraryInfo.java index f13a7de0ca0..b2200b66714 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerLibraryInfo.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerLibraryInfo.java @@ -31,13 +31,13 @@ public final class ExoPlayerLibraryInfo { * The version of the library expressed as a string, for example "1.2.3". */ // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION_INT) or vice versa. - public static final String VERSION = "2.6.0"; + public static final String VERSION = "2.6.1"; /** * The version of the library expressed as {@code "ExoPlayerLib/" + VERSION}. */ // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION) or vice versa. - public static final String VERSION_SLASHY = "ExoPlayerLib/2.6.0"; + public static final String VERSION_SLASHY = "ExoPlayerLib/2.6.1"; /** * The version of the library expressed as an integer, for example 1002003. @@ -47,7 +47,7 @@ public final class ExoPlayerLibraryInfo { * integer version 123045006 (123-045-006). */ // Intentionally hardcoded. Do not derive from other constants (e.g. VERSION) or vice versa. - public static final int VERSION_INT = 2006000; + public static final int VERSION_INT = 2006001; /** * Whether the library was compiled with {@link com.google.android.exoplayer2.util.Assertions} diff --git a/library/core/src/main/java/com/google/android/exoplayer2/Player.java b/library/core/src/main/java/com/google/android/exoplayer2/Player.java index dc703f924ac..d911f83392e 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/Player.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/Player.java @@ -368,6 +368,8 @@ public void onSeekProcessed() { * @param windowIndex The index of the window. * @param positionMs The seek position in the specified window, or {@link C#TIME_UNSET} to seek to * the window's default position. + * @throws IllegalSeekPositionException If the player has a non-empty timeline and the provided + * {@code windowIndex} is not within the bounds of the current timeline. */ void seekTo(int windowIndex, long positionMs); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java b/library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java index 5a5a948d58b..544b10b7ef4 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/SimpleExoPlayer.java @@ -91,6 +91,8 @@ void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees, private final CopyOnWriteArraySet videoListeners; private final CopyOnWriteArraySet textOutputs; private final CopyOnWriteArraySet metadataOutputs; + private final CopyOnWriteArraySet videoDebugListeners; + private final CopyOnWriteArraySet audioDebugListeners; private final int videoRendererCount; private final int audioRendererCount; @@ -103,8 +105,6 @@ void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees, private int videoScalingMode; private SurfaceHolder surfaceHolder; private TextureView textureView; - private AudioRendererEventListener audioDebugListener; - private VideoRendererEventListener videoDebugListener; private DecoderCounters videoDecoderCounters; private DecoderCounters audioDecoderCounters; private int audioSessionId; @@ -117,6 +117,8 @@ protected SimpleExoPlayer(RenderersFactory renderersFactory, TrackSelector track videoListeners = new CopyOnWriteArraySet<>(); textOutputs = new CopyOnWriteArraySet<>(); metadataOutputs = new CopyOnWriteArraySet<>(); + videoDebugListeners = new CopyOnWriteArraySet<>(); + audioDebugListeners = new CopyOnWriteArraySet<>(); Looper eventLooper = Looper.myLooper() != null ? Looper.myLooper() : Looper.getMainLooper(); Handler eventHandler = new Handler(eventLooper); renderers = renderersFactory.createRenderers(eventHandler, componentListener, componentListener, @@ -576,18 +578,64 @@ public void clearMetadataOutput(MetadataOutput output) { * Sets a listener to receive debug events from the video renderer. * * @param listener The listener. + * @deprecated Use {@link #addVideoDebugListener(VideoRendererEventListener)}. */ + @Deprecated public void setVideoDebugListener(VideoRendererEventListener listener) { - videoDebugListener = listener; + videoDebugListeners.clear(); + if (listener != null) { + addVideoDebugListener(listener); + } + } + + /** + * Adds a listener to receive debug events from the video renderer. + * + * @param listener The listener. + */ + public void addVideoDebugListener(VideoRendererEventListener listener) { + videoDebugListeners.add(listener); + } + + /** + * Removes a listener to receive debug events from the video renderer. + * + * @param listener The listener. + */ + public void removeVideoDebugListener(VideoRendererEventListener listener) { + videoDebugListeners.remove(listener); } /** * Sets a listener to receive debug events from the audio renderer. * * @param listener The listener. + * @deprecated Use {@link #addAudioDebugListener(AudioRendererEventListener)}. */ + @Deprecated public void setAudioDebugListener(AudioRendererEventListener listener) { - audioDebugListener = listener; + audioDebugListeners.clear(); + if (listener != null) { + addAudioDebugListener(listener); + } + } + + /** + * Adds a listener to receive debug events from the audio renderer. + * + * @param listener The listener. + */ + public void addAudioDebugListener(AudioRendererEventListener listener) { + audioDebugListeners.add(listener); + } + + /** + * Removes a listener to receive debug events from the audio renderer. + * + * @param listener The listener. + */ + public void removeAudioDebugListener(AudioRendererEventListener listener) { + audioDebugListeners.remove(listener); } // ExoPlayer implementation @@ -678,7 +726,7 @@ public void seekTo(int windowIndex, long positionMs) { } @Override - public void setPlaybackParameters(PlaybackParameters playbackParameters) { + public void setPlaybackParameters(@Nullable PlaybackParameters playbackParameters) { player.setPlaybackParameters(playbackParameters); } @@ -817,15 +865,15 @@ public long getContentPosition() { // Internal methods. /** - * Creates the ExoPlayer implementation used by this {@link SimpleExoPlayer}. + * Creates the {@link ExoPlayer} implementation used by this instance. * * @param renderers The {@link Renderer}s that will be used by the instance. * @param trackSelector The {@link TrackSelector} that will be used by the instance. * @param loadControl The {@link LoadControl} that will be used by the instance. * @return A new {@link ExoPlayer} instance. */ - protected ExoPlayer createExoPlayerImpl(Renderer[] renderers, TrackSelector trackSelector, - LoadControl loadControl) { + protected ExoPlayer createExoPlayerImpl( + Renderer[] renderers, TrackSelector trackSelector, LoadControl loadControl) { return new ExoPlayerImpl(renderers, trackSelector, loadControl); } @@ -877,7 +925,7 @@ private final class ComponentListener implements VideoRendererEventListener, @Override public void onVideoEnabled(DecoderCounters counters) { videoDecoderCounters = counters; - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onVideoEnabled(counters); } } @@ -885,7 +933,7 @@ public void onVideoEnabled(DecoderCounters counters) { @Override public void onVideoDecoderInitialized(String decoderName, long initializedTimestampMs, long initializationDurationMs) { - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onVideoDecoderInitialized(decoderName, initializedTimestampMs, initializationDurationMs); } @@ -894,14 +942,14 @@ public void onVideoDecoderInitialized(String decoderName, long initializedTimest @Override public void onVideoInputFormatChanged(Format format) { videoFormat = format; - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onVideoInputFormatChanged(format); } } @Override public void onDroppedFrames(int count, long elapsed) { - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onDroppedFrames(count, elapsed); } } @@ -913,7 +961,7 @@ public void onVideoSizeChanged(int width, int height, int unappliedRotationDegre videoListener.onVideoSizeChanged(width, height, unappliedRotationDegrees, pixelWidthHeightRatio); } - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onVideoSizeChanged(width, height, unappliedRotationDegrees, pixelWidthHeightRatio); } @@ -926,14 +974,14 @@ public void onRenderedFirstFrame(Surface surface) { videoListener.onRenderedFirstFrame(); } } - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onRenderedFirstFrame(surface); } } @Override public void onVideoDisabled(DecoderCounters counters) { - if (videoDebugListener != null) { + for (VideoRendererEventListener videoDebugListener : videoDebugListeners) { videoDebugListener.onVideoDisabled(counters); } videoFormat = null; @@ -945,7 +993,7 @@ public void onVideoDisabled(DecoderCounters counters) { @Override public void onAudioEnabled(DecoderCounters counters) { audioDecoderCounters = counters; - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioEnabled(counters); } } @@ -953,7 +1001,7 @@ public void onAudioEnabled(DecoderCounters counters) { @Override public void onAudioSessionId(int sessionId) { audioSessionId = sessionId; - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioSessionId(sessionId); } } @@ -961,7 +1009,7 @@ public void onAudioSessionId(int sessionId) { @Override public void onAudioDecoderInitialized(String decoderName, long initializedTimestampMs, long initializationDurationMs) { - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioDecoderInitialized(decoderName, initializedTimestampMs, initializationDurationMs); } @@ -970,7 +1018,7 @@ public void onAudioDecoderInitialized(String decoderName, long initializedTimest @Override public void onAudioInputFormatChanged(Format format) { audioFormat = format; - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioInputFormatChanged(format); } } @@ -978,14 +1026,14 @@ public void onAudioInputFormatChanged(Format format) { @Override public void onAudioSinkUnderrun(int bufferSize, long bufferSizeMs, long elapsedSinceLastFeedMs) { - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioSinkUnderrun(bufferSize, bufferSizeMs, elapsedSinceLastFeedMs); } } @Override public void onAudioDisabled(DecoderCounters counters) { - if (audioDebugListener != null) { + for (AudioRendererEventListener audioDebugListener : audioDebugListeners) { audioDebugListener.onAudioDisabled(counters); } audioFormat = null; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java index e1a70e2579e..e9ffab7acec 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java @@ -15,6 +15,10 @@ */ package com.google.android.exoplayer2.audio; +import static com.google.android.exoplayer2.audio.Ac3Util.Ac3SyncFrameInfo.STREAM_TYPE_TYPE0; +import static com.google.android.exoplayer2.audio.Ac3Util.Ac3SyncFrameInfo.STREAM_TYPE_TYPE1; +import static com.google.android.exoplayer2.audio.Ac3Util.Ac3SyncFrameInfo.STREAM_TYPE_UNDEFINED; + import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.drm.DrmInitData; @@ -181,7 +185,14 @@ public static Format parseEAc3AnnexFFormat(ParsableByteArray data, String trackI channelCount += 2; } } - return Format.createAudioSampleFormat(trackId, MimeTypes.AUDIO_E_AC3, null, Format.NO_VALUE, + String mimeType = MimeTypes.AUDIO_E_AC3; + if (data.bytesLeft() > 0) { + nextByte = data.readUnsignedByte(); + if ((nextByte & 0x01) != 0) { // flag_ec3_extension_type_a + mimeType = MimeTypes.AUDIO_ATMOS; + } + } + return Format.createAudioSampleFormat(trackId, mimeType, null, Format.NO_VALUE, Format.NO_VALUE, channelCount, sampleRate, null, drmInitData, 0, language); } @@ -198,29 +209,176 @@ public static Ac3SyncFrameInfo parseAc3SyncframeInfo(ParsableBitArray data) { boolean isEac3 = data.readBits(5) == 16; data.setPosition(initialPosition); String mimeType; - int streamType = Ac3SyncFrameInfo.STREAM_TYPE_UNDEFINED; + int streamType = STREAM_TYPE_UNDEFINED; int sampleRate; int acmod; int frameSize; int sampleCount; + boolean lfeon; + int channelCount; if (isEac3) { - mimeType = MimeTypes.AUDIO_E_AC3; + // Syntax from ETSI TS 102 366 V1.2.1 subsections E.1.2.1 and E.1.2.2. data.skipBits(16); // syncword streamType = data.readBits(2); data.skipBits(3); // substreamid frameSize = (data.readBits(11) + 1) * 2; int fscod = data.readBits(2); int audioBlocks; + int numblkscod; if (fscod == 3) { + numblkscod = 3; sampleRate = SAMPLE_RATE_BY_FSCOD2[data.readBits(2)]; audioBlocks = 6; } else { - int numblkscod = data.readBits(2); + numblkscod = data.readBits(2); audioBlocks = BLOCKS_PER_SYNCFRAME_BY_NUMBLKSCOD[numblkscod]; sampleRate = SAMPLE_RATE_BY_FSCOD[fscod]; } sampleCount = AUDIO_SAMPLES_PER_AUDIO_BLOCK * audioBlocks; acmod = data.readBits(3); + lfeon = data.readBit(); + channelCount = CHANNEL_COUNT_BY_ACMOD[acmod] + (lfeon ? 1 : 0); + data.skipBits(5 + 5); // bsid, dialnorm + if (data.readBit()) { // compre + data.skipBits(8); // compr + } + if (acmod == 0) { + data.skipBits(5); // dialnorm2 + if (data.readBit()) { // compr2e + data.skipBits(8); // compr2 + } + } + if (streamType == STREAM_TYPE_TYPE1 && data.readBit()) { // chanmape + data.skipBits(16); // chanmap + } + if (data.readBit()) { // mixmdate + if (acmod > 2) { + data.skipBits(2); // dmixmod + } + if ((acmod & 0x01) != 0 && acmod > 2) { + data.skipBits(3 + 3); // ltrtcmixlev, lorocmixlev + } + if ((acmod & 0x04) != 0) { + data.skipBits(6); // ltrtsurmixlev, lorosurmixlev + } + if (lfeon && data.readBit()) { // lfemixlevcode + data.skipBits(5); // lfemixlevcod + } + if (streamType == STREAM_TYPE_TYPE0) { + if (data.readBit()) { // pgmscle + data.skipBits(6); //pgmscl + } + if (acmod == 0 && data.readBit()) { // pgmscl2e + data.skipBits(6); // pgmscl2 + } + if (data.readBit()) { // extpgmscle + data.skipBits(6); // extpgmscl + } + int mixdef = data.readBits(2); + if (mixdef == 1) { + data.skipBits(1 + 1 + 3); // premixcmpsel, drcsrc, premixcmpscl + } else if (mixdef == 2) { + data.skipBits(12); // mixdata + } else if (mixdef == 3) { + int mixdeflen = data.readBits(5); + if (data.readBit()) { // mixdata2e + data.skipBits(1 + 1 + 3); // premixcmpsel, drcsrc, premixcmpscl + if (data.readBit()) { // extpgmlscle + data.skipBits(4); // extpgmlscl + } + if (data.readBit()) { // extpgmcscle + data.skipBits(4); // extpgmcscl + } + if (data.readBit()) { // extpgmrscle + data.skipBits(4); // extpgmrscl + } + if (data.readBit()) { // extpgmlsscle + data.skipBits(4); // extpgmlsscl + } + if (data.readBit()) { // extpgmrsscle + data.skipBits(4); // extpgmrsscl + } + if (data.readBit()) { // extpgmlfescle + data.skipBits(4); // extpgmlfescl + } + if (data.readBit()) { // dmixscle + data.skipBits(4); // dmixscl + } + if (data.readBit()) { // addche + if (data.readBit()) { // extpgmaux1scle + data.skipBits(4); // extpgmaux1scl + } + if (data.readBit()) { // extpgmaux2scle + data.skipBits(4); // extpgmaux2scl + } + } + } + if (data.readBit()) { // mixdata3e + data.skipBits(5); // spchdat + if (data.readBit()) { // addspchdate + data.skipBits(5 + 2); // spchdat1, spchan1att + if (data.readBit()) { // addspdat1e + data.skipBits(5 + 3); // spchdat2, spchan2att + } + } + } + data.skipBits(8 * (mixdeflen + 2)); // mixdata + data.byteAlign(); // mixdatafill + } + if (acmod < 2) { + if (data.readBit()) { // paninfoe + data.skipBits(8 + 6); // panmean, paninfo + } + if (acmod == 0) { + if (data.readBit()) { // paninfo2e + data.skipBits(8 + 6); // panmean2, paninfo2 + } + } + } + if (data.readBit()) { // frmmixcfginfoe + if (numblkscod == 0) { + data.skipBits(5); // blkmixcfginfo[0] + } else { + for (int blk = 0; blk < audioBlocks; blk++) { + if (data.readBit()) { // blkmixcfginfoe + data.skipBits(5); // blkmixcfginfo[blk] + } + } + } + } + } + } + if (data.readBit()) { // infomdate + data.skipBits(3 + 1 + 1); // bsmod, copyrightb, origbs + if (acmod == 2) { + data.skipBits(2 + 2); // dsurmod, dheadphonmod + } + if (acmod >= 6) { + data.skipBits(2); // dsurexmod + } + if (data.readBit()) { // audioprodie + data.skipBits(5 + 2 + 1); // mixlevel, roomtyp, adconvtyp + } + if (acmod == 0 && data.readBit()) { // audioprodi2e + data.skipBits(5 + 2 + 1); // mixlevel2, roomtyp2, adconvtyp2 + } + if (fscod < 3) { + data.skipBit(); // sourcefscod + } + } + if (streamType == 0 && numblkscod != 3) { + data.skipBit(); // convsync + } + if (streamType == 2 && (numblkscod == 3 || data.readBit())) { // blkid + data.skipBits(6); // frmsizecod + } + mimeType = MimeTypes.AUDIO_E_AC3; + if (data.readBit()) { // addbsie + int addbsil = data.readBits(6); + if (addbsil == 1 && data.readBits(8) == 1) { // addbsi + mimeType = MimeTypes.AUDIO_ATMOS; + } + } } else /* is AC-3 */ { mimeType = MimeTypes.AUDIO_AC3; data.skipBits(16 + 16); // syncword, crc1 @@ -240,9 +398,9 @@ public static Ac3SyncFrameInfo parseAc3SyncframeInfo(ParsableBitArray data) { } sampleRate = SAMPLE_RATE_BY_FSCOD[fscod]; sampleCount = AC3_SYNCFRAME_AUDIO_SAMPLE_COUNT; + lfeon = data.readBit(); + channelCount = CHANNEL_COUNT_BY_ACMOD[acmod] + (lfeon ? 1 : 0); } - boolean lfeon = data.readBit(); - int channelCount = CHANNEL_COUNT_BY_ACMOD[acmod] + (lfeon ? 1 : 0); return new Ac3SyncFrameInfo(mimeType, streamType, channelCount, sampleRate, frameSize, sampleCount); } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java index 5408032907e..6bb5bf7d8ee 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/AudioSink.java @@ -25,14 +25,13 @@ * A sink that consumes audio data. *

* Before starting playback, specify the input audio format by calling - * {@link #configure(String, int, int, int, int, int[], int, int)}. + * {@link #configure(int, int, int, int, int[], int, int)}. *

* Call {@link #handleBuffer(ByteBuffer, long)} to write data, and {@link #handleDiscontinuity()} * when the data being fed is discontinuous. Call {@link #play()} to start playing the written data. *

- * Call {@link #configure(String, int, int, int, int, int[], int, int)} whenever the input format - * changes. The sink will be reinitialized on the next call to - * {@link #handleBuffer(ByteBuffer, long)}. + * Call {@link #configure(int, int, int, int, int[], int, int)} whenever the input format changes. + * The sink will be reinitialized on the next call to {@link #handleBuffer(ByteBuffer, long)}. *

* Call {@link #reset()} to prepare the sink to receive audio data from a new playback position. *

@@ -76,7 +75,7 @@ interface Listener { * * @param bufferSize The size of the sink's buffer, in bytes. * @param bufferSizeMs The size of the sink's buffer, in milliseconds, if it is configured for - * PCM output. {@link C#TIME_UNSET} if it is configured for passthrough output, as the + * PCM output. {@link C#TIME_UNSET} if it is configured for encoded audio output, as the * buffered media can have a variable bitrate so the duration may be unknown. * @param elapsedSinceLastFeedMs The time since the sink was last fed data, in milliseconds. */ @@ -166,13 +165,12 @@ public WriteException(int errorCode) { void setListener(Listener listener); /** - * Returns whether it's possible to play audio in the specified format using encoded audio - * passthrough. + * Returns whether it's possible to play audio in the specified encoding. * - * @param mimeType The format mime type. - * @return Whether it's possible to play audio in the format using encoded audio passthrough. + * @param encoding The audio encoding. + * @return Whether it's possible to play audio in the specified encoding. */ - boolean isPassthroughSupported(String mimeType); + boolean isEncodingSupported(@C.Encoding int encoding); /** * Returns the playback position in the stream starting at zero, in microseconds, or @@ -186,12 +184,9 @@ public WriteException(int errorCode) { /** * Configures (or reconfigures) the sink. * - * @param inputMimeType The MIME type of audio data provided in the input buffers. + * @param inputEncoding The encoding of audio data provided in the input buffers. * @param inputChannelCount The number of channels. * @param inputSampleRate The sample rate in Hz. - * @param inputPcmEncoding For PCM formats, the encoding used. One of - * {@link C#ENCODING_PCM_16BIT}, {@link C#ENCODING_PCM_16BIT}, {@link C#ENCODING_PCM_24BIT} - * and {@link C#ENCODING_PCM_32BIT}. * @param specifiedBufferSize A specific size for the playback buffer in bytes, or 0 to infer a * suitable buffer size. * @param outputChannels A mapping from input to output channels that is applied to this sink's @@ -205,9 +200,9 @@ public WriteException(int errorCode) { * immediately preceding the next call to {@link #reset()} or this method. * @throws ConfigurationException If an error occurs configuring the sink. */ - void configure(String inputMimeType, int inputChannelCount, int inputSampleRate, - @C.PcmEncoding int inputPcmEncoding, int specifiedBufferSize, @Nullable int[] outputChannels, - int trimStartSamples, int trimEndSamples) throws ConfigurationException; + void configure(@C.Encoding int inputEncoding, int inputChannelCount, int inputSampleRate, + int specifiedBufferSize, @Nullable int[] outputChannels, int trimStartSamples, + int trimEndSamples) throws ConfigurationException; /** * Starts or resumes consuming audio if initialized. @@ -228,8 +223,7 @@ void configure(String inputMimeType, int inputChannelCount, int inputSampleRate, * Returns whether the data was handled in full. If the data was not handled in full then the same * {@link ByteBuffer} must be provided to subsequent calls until it has been fully consumed, * except in the case of an intervening call to {@link #reset()} (or to - * {@link #configure(String, int, int, int, int, int[], int, int)} that causes the sink to be - * reset). + * {@link #configure(int, int, int, int, int[], int, int)} that causes the sink to be reset). * * @param buffer The buffer containing audio data. * @param presentationTimeUs The presentation timestamp of the buffer in microseconds. diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java index c3f3e32526c..17b90680dd7 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/ChannelMappingAudioProcessor.java @@ -51,8 +51,6 @@ public ChannelMappingAudioProcessor() { /** * Resets the channel mapping. After calling this method, call {@link #configure(int, int, int)} * to start using the new channel map. - * - * @see AudioSink#configure(String, int, int, int, int, int[], int, int) */ public void setChannelMap(int[] outputChannels) { pendingOutputChannels = outputChannels; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java index 73c0bc20be2..eb27c0fe55d 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/DefaultAudioSink.java @@ -29,15 +29,14 @@ import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.PlaybackParameters; import com.google.android.exoplayer2.util.Assertions; -import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.Util; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.reflect.Method; import java.nio.ByteBuffer; import java.nio.ByteOrder; +import java.util.ArrayDeque; import java.util.ArrayList; -import java.util.LinkedList; /** * Plays audio data. The implementation delegates to an {@link AudioTrack} and handles playback @@ -174,7 +173,7 @@ public InvalidAudioTrackTimestampException(String detailMessage) { private final ConditionVariable releasingConditionVariable; private final long[] playheadOffsets; private final AudioTrackUtil audioTrackUtil; - private final LinkedList playbackParametersCheckpoints; + private final ArrayDeque playbackParametersCheckpoints; @Nullable private Listener listener; /** @@ -182,13 +181,13 @@ public InvalidAudioTrackTimestampException(String detailMessage) { */ private AudioTrack keepSessionIdAudioTrack; private AudioTrack audioTrack; + private boolean isInputPcm; private int inputSampleRate; private int sampleRate; private int channelConfig; - private @C.Encoding int encoding; private @C.Encoding int outputEncoding; private AudioAttributes audioAttributes; - private boolean passthrough; + private boolean processingEnabled; private int bufferSize; private long bufferSizeUs; @@ -277,7 +276,7 @@ public DefaultAudioSink(@Nullable AudioCapabilities audioCapabilities, drainingAudioProcessorIndex = C.INDEX_UNSET; this.audioProcessors = new AudioProcessor[0]; outputBuffers = new ByteBuffer[0]; - playbackParametersCheckpoints = new LinkedList<>(); + playbackParametersCheckpoints = new ArrayDeque<>(); } @Override @@ -286,9 +285,15 @@ public void setListener(Listener listener) { } @Override - public boolean isPassthroughSupported(String mimeType) { - return audioCapabilities != null - && audioCapabilities.supportsEncoding(getEncodingForMimeType(mimeType)); + public boolean isEncodingSupported(@C.Encoding int encoding) { + if (isEncodingPcm(encoding)) { + // AudioTrack supports 16-bit integer PCM output in all platform API versions, and float + // output from platform API version 21 only. Other integer PCM encodings are resampled by this + // sink to 16-bit PCM. + return encoding != C.ENCODING_PCM_FLOAT || Util.SDK_INT >= 21; + } else { + return audioCapabilities != null && audioCapabilities.supportsEncoding(encoding); + } } @Override @@ -331,18 +336,20 @@ public long getCurrentPositionUs(boolean sourceEnded) { } @Override - public void configure(String inputMimeType, int inputChannelCount, int inputSampleRate, - @C.PcmEncoding int inputPcmEncoding, int specifiedBufferSize, @Nullable int[] outputChannels, - int trimStartSamples, int trimEndSamples) throws ConfigurationException { + public void configure(@C.Encoding int inputEncoding, int inputChannelCount, int inputSampleRate, + int specifiedBufferSize, @Nullable int[] outputChannels, int trimStartSamples, + int trimEndSamples) throws ConfigurationException { + boolean flush = false; this.inputSampleRate = inputSampleRate; int channelCount = inputChannelCount; int sampleRate = inputSampleRate; - @C.Encoding int encoding; - boolean passthrough = !MimeTypes.AUDIO_RAW.equals(inputMimeType); - boolean flush = false; - if (!passthrough) { - encoding = inputPcmEncoding; - pcmFrameSize = Util.getPcmFrameSize(inputPcmEncoding, channelCount); + isInputPcm = isEncodingPcm(inputEncoding); + if (isInputPcm) { + pcmFrameSize = Util.getPcmFrameSize(inputEncoding, channelCount); + } + @C.Encoding int encoding = inputEncoding; + boolean processingEnabled = isInputPcm && inputEncoding != C.ENCODING_PCM_FLOAT; + if (processingEnabled) { trimmingAudioProcessor.setTrimSampleCount(trimStartSamples, trimEndSamples); channelMappingAudioProcessor.setChannelMap(outputChannels); for (AudioProcessor audioProcessor : availableAudioProcessors) { @@ -357,11 +364,6 @@ public void configure(String inputMimeType, int inputChannelCount, int inputSamp encoding = audioProcessor.getOutputEncoding(); } } - if (flush) { - resetAudioProcessors(); - } - } else { - encoding = getEncodingForMimeType(inputMimeType); } int channelConfig; @@ -411,11 +413,11 @@ public void configure(String inputMimeType, int inputChannelCount, int inputSamp // Workaround for Nexus Player not reporting support for mono passthrough. // (See [Internal: b/34268671].) - if (Util.SDK_INT <= 25 && "fugu".equals(Util.DEVICE) && passthrough && channelCount == 1) { + if (Util.SDK_INT <= 25 && "fugu".equals(Util.DEVICE) && !isInputPcm && channelCount == 1) { channelConfig = AudioFormat.CHANNEL_OUT_STEREO; } - if (!flush && isInitialized() && this.encoding == encoding && this.sampleRate == sampleRate + if (!flush && isInitialized() && outputEncoding == encoding && this.sampleRate == sampleRate && this.channelConfig == channelConfig) { // We already have an audio track with the correct sample rate, channel config and encoding. return; @@ -423,16 +425,24 @@ public void configure(String inputMimeType, int inputChannelCount, int inputSamp reset(); - this.encoding = encoding; - this.passthrough = passthrough; + this.processingEnabled = processingEnabled; this.sampleRate = sampleRate; this.channelConfig = channelConfig; - outputEncoding = passthrough ? encoding : C.ENCODING_PCM_16BIT; - outputPcmFrameSize = Util.getPcmFrameSize(C.ENCODING_PCM_16BIT, channelCount); - + outputEncoding = encoding; + if (isInputPcm) { + outputPcmFrameSize = Util.getPcmFrameSize(outputEncoding, channelCount); + } if (specifiedBufferSize != 0) { bufferSize = specifiedBufferSize; - } else if (passthrough) { + } else if (isInputPcm) { + int minBufferSize = AudioTrack.getMinBufferSize(sampleRate, channelConfig, outputEncoding); + Assertions.checkState(minBufferSize != ERROR_BAD_VALUE); + int multipliedBufferSize = minBufferSize * BUFFER_MULTIPLICATION_FACTOR; + int minAppBufferSize = (int) durationUsToFrames(MIN_BUFFER_DURATION_US) * outputPcmFrameSize; + int maxAppBufferSize = (int) Math.max(minBufferSize, + durationUsToFrames(MAX_BUFFER_DURATION_US) * outputPcmFrameSize); + bufferSize = Util.constrainValue(multipliedBufferSize, minAppBufferSize, maxAppBufferSize); + } else { // TODO: Set the minimum buffer size using getMinBufferSize when it takes the encoding into // account. [Internal: b/25181305] if (outputEncoding == C.ENCODING_AC3 || outputEncoding == C.ENCODING_E_AC3) { @@ -442,21 +452,9 @@ public void configure(String inputMimeType, int inputChannelCount, int inputSamp // DTS allows an 'open' bitrate, but we assume the maximum listed value: 1536 kbit/s. bufferSize = (int) (PASSTHROUGH_BUFFER_DURATION_US * 192 * 1024 / C.MICROS_PER_SECOND); } - } else { - int minBufferSize = AudioTrack.getMinBufferSize(sampleRate, channelConfig, outputEncoding); - Assertions.checkState(minBufferSize != ERROR_BAD_VALUE); - int multipliedBufferSize = minBufferSize * BUFFER_MULTIPLICATION_FACTOR; - int minAppBufferSize = (int) durationUsToFrames(MIN_BUFFER_DURATION_US) * outputPcmFrameSize; - int maxAppBufferSize = (int) Math.max(minBufferSize, - durationUsToFrames(MAX_BUFFER_DURATION_US) * outputPcmFrameSize); - bufferSize = multipliedBufferSize < minAppBufferSize ? minAppBufferSize - : multipliedBufferSize > maxAppBufferSize ? maxAppBufferSize - : multipliedBufferSize; } - bufferSizeUs = passthrough ? C.TIME_UNSET : framesToDurationUs(bufferSize / outputPcmFrameSize); - - // The old playback parameters may no longer be applicable so try to reset them now. - setPlaybackParameters(playbackParameters); + bufferSizeUs = + isInputPcm ? framesToDurationUs(bufferSize / outputPcmFrameSize) : C.TIME_UNSET; } private void resetAudioProcessors() { @@ -487,6 +485,13 @@ private void initialize() throws InitializationException { releasingConditionVariable.block(); audioTrack = initializeAudioTrack(); + + // The old playback parameters may no longer be applicable so try to reset them now. + setPlaybackParameters(playbackParameters); + + // Flush and reset active audio processors. + resetAudioProcessors(); + int audioSessionId = audioTrack.getAudioSessionId(); if (enablePreV21AudioSessionWorkaround) { if (Util.SDK_INT < 21) { @@ -574,7 +579,7 @@ public boolean handleBuffer(ByteBuffer buffer, long presentationTimeUs) return true; } - if (passthrough && framesPerEncodedSample == 0) { + if (!isInputPcm && framesPerEncodedSample == 0) { // If this is the first encoded sample, calculate the sample size in frames. framesPerEncodedSample = getFramesPerEncodedSample(outputEncoding, buffer); } @@ -618,20 +623,19 @@ public boolean handleBuffer(ByteBuffer buffer, long presentationTimeUs) } } - if (passthrough) { - submittedEncodedFrames += framesPerEncodedSample; - } else { + if (isInputPcm) { submittedPcmBytes += buffer.remaining(); + } else { + submittedEncodedFrames += framesPerEncodedSample; } inputBuffer = buffer; } - if (passthrough) { - // Passthrough buffers are not processed. - writeBuffer(inputBuffer, presentationTimeUs); - } else { + if (processingEnabled) { processBuffers(presentationTimeUs); + } else { + writeBuffer(inputBuffer, presentationTimeUs); } if (!inputBuffer.hasRemaining()) { @@ -679,10 +683,9 @@ private void processBuffers(long avSyncPresentationTimeUs) throws WriteException } @SuppressWarnings("ReferenceEquality") - private boolean writeBuffer(ByteBuffer buffer, long avSyncPresentationTimeUs) - throws WriteException { + private void writeBuffer(ByteBuffer buffer, long avSyncPresentationTimeUs) throws WriteException { if (!buffer.hasRemaining()) { - return true; + return; } if (outputBuffer != null) { Assertions.checkArgument(outputBuffer == buffer); @@ -701,7 +704,7 @@ private boolean writeBuffer(ByteBuffer buffer, long avSyncPresentationTimeUs) } int bytesRemaining = buffer.remaining(); int bytesWritten = 0; - if (Util.SDK_INT < 21) { // passthrough == false + if (Util.SDK_INT < 21) { // isInputPcm == true // Work out how many bytes we can write without the risk of blocking. int bytesPending = (int) (writtenPcmBytes - (audioTrackUtil.getPlaybackHeadPosition() * outputPcmFrameSize)); @@ -728,17 +731,15 @@ private boolean writeBuffer(ByteBuffer buffer, long avSyncPresentationTimeUs) throw new WriteException(bytesWritten); } - if (!passthrough) { + if (isInputPcm) { writtenPcmBytes += bytesWritten; } if (bytesWritten == bytesRemaining) { - if (passthrough) { + if (!isInputPcm) { writtenEncodedFrames += framesPerEncodedSample; } outputBuffer = null; - return true; } - return false; } @Override @@ -758,7 +759,7 @@ public void playToEndOfStream() throws WriteException { private boolean drainAudioProcessorsToEndOfStream() throws WriteException { boolean audioProcessorNeedsEndOfStream = false; if (drainingAudioProcessorIndex == C.INDEX_UNSET) { - drainingAudioProcessorIndex = passthrough ? audioProcessors.length : 0; + drainingAudioProcessorIndex = processingEnabled ? 0 : audioProcessors.length; audioProcessorNeedsEndOfStream = true; } while (drainingAudioProcessorIndex < audioProcessors.length) { @@ -799,8 +800,8 @@ public boolean hasPendingData() { @Override public PlaybackParameters setPlaybackParameters(PlaybackParameters playbackParameters) { - if (passthrough) { - // The playback parameters are always the default in passthrough mode. + if (isInitialized() && !processingEnabled) { + // The playback parameters are always the default if processing is disabled. this.playbackParameters = PlaybackParameters.DEFAULT; return this.playbackParameters; } @@ -1076,7 +1077,7 @@ private void maybeSampleSyncParams() { audioTimestampSet = false; } } - if (getLatencyMethod != null && !passthrough) { + if (getLatencyMethod != null && isInputPcm) { try { // Compute the audio track latency, excluding the latency due to the buffer (leaving // latency due to the mixer and audio hardware driver). @@ -1115,11 +1116,11 @@ private long durationUsToFrames(long durationUs) { } private long getSubmittedFrames() { - return passthrough ? submittedEncodedFrames : (submittedPcmBytes / pcmFrameSize); + return isInputPcm ? (submittedPcmBytes / pcmFrameSize) : submittedEncodedFrames; } private long getWrittenFrames() { - return passthrough ? writtenEncodedFrames : (writtenPcmBytes / outputPcmFrameSize); + return isInputPcm ? (writtenPcmBytes / outputPcmFrameSize) : writtenEncodedFrames; } private void resetSyncParams() { @@ -1212,20 +1213,10 @@ private AudioTrack initializeKeepSessionIdAudioTrack(int audioSessionId) { MODE_STATIC, audioSessionId); } - @C.Encoding - private static int getEncodingForMimeType(String mimeType) { - switch (mimeType) { - case MimeTypes.AUDIO_AC3: - return C.ENCODING_AC3; - case MimeTypes.AUDIO_E_AC3: - return C.ENCODING_E_AC3; - case MimeTypes.AUDIO_DTS: - return C.ENCODING_DTS; - case MimeTypes.AUDIO_DTS_HD: - return C.ENCODING_DTS_HD; - default: - return C.ENCODING_INVALID; - } + private static boolean isEncodingPcm(@C.Encoding int encoding) { + return encoding == C.ENCODING_PCM_8BIT || encoding == C.ENCODING_PCM_16BIT + || encoding == C.ENCODING_PCM_24BIT || encoding == C.ENCODING_PCM_32BIT + || encoding == C.ENCODING_PCM_FLOAT; } private static int getFramesPerEncodedSample(@C.Encoding int encoding, ByteBuffer buffer) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java index f8206e94cf8..25ad847f7e1 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java @@ -51,6 +51,7 @@ public class MediaCodecAudioRenderer extends MediaCodecRenderer implements Media private boolean passthroughEnabled; private boolean codecNeedsDiscardChannelsWorkaround; private android.media.MediaFormat passthroughMediaFormat; + @C.Encoding private int pcmEncoding; private int channelCount; private int encoderDelay; @@ -177,6 +178,11 @@ protected int supportsFormat(MediaCodecSelector mediaCodecSelector, && mediaCodecSelector.getPassthroughDecoderInfo() != null) { return ADAPTIVE_NOT_SEAMLESS | tunnelingSupport | FORMAT_HANDLED; } + if ((MimeTypes.AUDIO_RAW.equals(mimeType) && !audioSink.isEncodingSupported(format.pcmEncoding)) + || !audioSink.isEncodingSupported(C.ENCODING_PCM_16BIT)) { + // Assume the decoder outputs 16-bit PCM, unless the input is raw. + return FORMAT_UNSUPPORTED_SUBTYPE; + } boolean requiresSecureDecryption = false; DrmInitData drmInitData = format.drmInitData; if (drmInitData != null) { @@ -219,14 +225,15 @@ protected MediaCodecInfo getDecoderInfo(MediaCodecSelector mediaCodecSelector, /** * Returns whether encoded audio passthrough should be used for playing back the input format. - * This implementation returns true if the {@link AudioSink} indicates that passthrough is - * supported. + * This implementation returns true if the {@link AudioSink} indicates that encoded audio output + * is supported. * * @param mimeType The type of input media. * @return Whether passthrough playback is supported. */ protected boolean allowPassthrough(String mimeType) { - return audioSink.isPassthroughSupported(mimeType); + @C.Encoding int encoding = MimeTypes.getEncoding(mimeType); + return encoding != C.ENCODING_INVALID && audioSink.isEncodingSupported(encoding); } @Override @@ -272,10 +279,15 @@ protected void onInputFormatChanged(Format newFormat) throws ExoPlaybackExceptio @Override protected void onOutputFormatChanged(MediaCodec codec, MediaFormat outputFormat) throws ExoPlaybackException { - boolean passthrough = passthroughMediaFormat != null; - String mimeType = passthrough ? passthroughMediaFormat.getString(MediaFormat.KEY_MIME) - : MimeTypes.AUDIO_RAW; - MediaFormat format = passthrough ? passthroughMediaFormat : outputFormat; + @C.Encoding int encoding; + MediaFormat format; + if (passthroughMediaFormat != null) { + encoding = MimeTypes.getEncoding(passthroughMediaFormat.getString(MediaFormat.KEY_MIME)); + format = passthroughMediaFormat; + } else { + encoding = pcmEncoding; + format = outputFormat; + } int channelCount = format.getInteger(MediaFormat.KEY_CHANNEL_COUNT); int sampleRate = format.getInteger(MediaFormat.KEY_SAMPLE_RATE); int[] channelMap; @@ -289,8 +301,8 @@ protected void onOutputFormatChanged(MediaCodec codec, MediaFormat outputFormat) } try { - audioSink.configure(mimeType, channelCount, sampleRate, pcmEncoding, 0, channelMap, - encoderDelay, encoderPadding); + audioSink.configure(encoding, channelCount, sampleRate, 0, channelMap, encoderDelay, + encoderPadding); } catch (AudioSink.ConfigurationException e) { throw ExoPlaybackException.createForRenderer(e, getIndex()); } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java b/library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java index 98a84fdff8d..d9ad5491048 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java @@ -200,6 +200,16 @@ public final int supportsFormat(Format format) { protected abstract int supportsFormatInternal(DrmSessionManager drmSessionManager, Format format); + /** + * Returns whether the audio sink can accept audio in the specified encoding. + * + * @param encoding The audio encoding. + * @return Whether the audio sink can accept audio in the specified encoding. + */ + protected final boolean supportsOutputEncoding(@C.Encoding int encoding) { + return audioSink.isEncodingSupported(encoding); + } + @Override public void render(long positionUs, long elapsedRealtimeUs) throws ExoPlaybackException { if (outputStreamEnded) { @@ -329,8 +339,8 @@ private boolean drainOutputBuffer() throws ExoPlaybackException, AudioDecoderExc if (audioTrackNeedsConfigure) { Format outputFormat = getOutputFormat(); - audioSink.configure(outputFormat.sampleMimeType, outputFormat.channelCount, - outputFormat.sampleRate, outputFormat.pcmEncoding, 0, null, encoderDelay, encoderPadding); + audioSink.configure(outputFormat.pcmEncoding, outputFormat.channelCount, + outputFormat.sampleRate, 0, null, encoderDelay, encoderPadding); audioTrackNeedsConfigure = false; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/SeekMap.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/SeekMap.java index 778aa4d7151..964c43a45a3 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/SeekMap.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/SeekMap.java @@ -28,13 +28,24 @@ public interface SeekMap { final class Unseekable implements SeekMap { private final long durationUs; + private final long startPosition; /** * @param durationUs The duration of the stream in microseconds, or {@link C#TIME_UNSET} if * the duration is unknown. */ public Unseekable(long durationUs) { + this(durationUs, 0); + } + + /** + * @param durationUs The duration of the stream in microseconds, or {@link C#TIME_UNSET} if + * the duration is unknown. + * @param startPosition The position (byte offset) of the start of the media. + */ + public Unseekable(long durationUs, long startPosition) { this.durationUs = durationUs; + this.startPosition = startPosition; } @Override @@ -49,7 +60,7 @@ public long getDurationUs() { @Override public long getPosition(long timeUs) { - return 0; + return startPosition; } } @@ -78,7 +89,8 @@ public long getPosition(long timeUs) { * * @param timeUs A seek position in microseconds. * @return The corresponding position (byte offset) in the stream from which data can be provided - * to the extractor, or 0 if {@code #isSeekable()} returns false. + * to the extractor. If {@link #isSeekable()} returns false then the returned value will be + * independent of {@code timeUs}, and will indicate the start of the media in the stream. */ long getPosition(long timeUs); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/FlvExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/FlvExtractor.java index 218e6ffd82d..d908f28945b 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/FlvExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/FlvExtractor.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.extractor.flv; +import android.support.annotation.IntDef; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.extractor.Extractor; import com.google.android.exoplayer2.extractor.ExtractorInput; @@ -25,11 +26,13 @@ import com.google.android.exoplayer2.util.ParsableByteArray; import com.google.android.exoplayer2.util.Util; import java.io.IOException; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; /** - * Facilitates the extraction of data from the FLV container format. + * Extracts data from the FLV container format. */ -public final class FlvExtractor implements Extractor, SeekMap { +public final class FlvExtractor implements Extractor { /** * Factory for {@link FlvExtractor} instances. @@ -43,16 +46,22 @@ public Extractor[] createExtractors() { }; - // Header sizes. - private static final int FLV_HEADER_SIZE = 9; - private static final int FLV_TAG_HEADER_SIZE = 11; - - // Parser states. + /** + * Extractor states. + */ + @Retention(RetentionPolicy.SOURCE) + @IntDef({STATE_READING_FLV_HEADER, STATE_SKIPPING_TO_TAG_HEADER, STATE_READING_TAG_HEADER, + STATE_READING_TAG_DATA}) + private @interface States {} private static final int STATE_READING_FLV_HEADER = 1; private static final int STATE_SKIPPING_TO_TAG_HEADER = 2; private static final int STATE_READING_TAG_HEADER = 3; private static final int STATE_READING_TAG_DATA = 4; + // Header sizes. + private static final int FLV_HEADER_SIZE = 9; + private static final int FLV_TAG_HEADER_SIZE = 11; + // Tag types. private static final int TAG_TYPE_AUDIO = 8; private static final int TAG_TYPE_VIDEO = 9; @@ -61,33 +70,31 @@ public Extractor[] createExtractors() { // FLV container identifier. private static final int FLV_TAG = Util.getIntegerCodeForString("FLV"); - // Temporary buffers. private final ParsableByteArray scratch; private final ParsableByteArray headerBuffer; private final ParsableByteArray tagHeaderBuffer; private final ParsableByteArray tagData; + private final ScriptTagPayloadReader metadataReader; - // Extractor outputs. private ExtractorOutput extractorOutput; - - // State variables. - private int parserState; + private @States int state; + private long mediaTagTimestampOffsetUs; private int bytesToNextTagHeader; - public int tagType; - public int tagDataSize; - public long tagTimestampUs; - - // Tags readers. + private int tagType; + private int tagDataSize; + private long tagTimestampUs; + private boolean outputSeekMap; private AudioTagPayloadReader audioReader; private VideoTagPayloadReader videoReader; - private ScriptTagPayloadReader metadataReader; public FlvExtractor() { scratch = new ParsableByteArray(4); headerBuffer = new ParsableByteArray(FLV_HEADER_SIZE); tagHeaderBuffer = new ParsableByteArray(FLV_TAG_HEADER_SIZE); tagData = new ParsableByteArray(); - parserState = STATE_READING_FLV_HEADER; + metadataReader = new ScriptTagPayloadReader(); + state = STATE_READING_FLV_HEADER; + mediaTagTimestampOffsetUs = C.TIME_UNSET; } @Override @@ -128,7 +135,8 @@ public void init(ExtractorOutput output) { @Override public void seek(long position, long timeUs) { - parserState = STATE_READING_FLV_HEADER; + state = STATE_READING_FLV_HEADER; + mediaTagTimestampOffsetUs = C.TIME_UNSET; bytesToNextTagHeader = 0; } @@ -141,7 +149,7 @@ public void release() { public int read(ExtractorInput input, PositionHolder seekPosition) throws IOException, InterruptedException { while (true) { - switch (parserState) { + switch (state) { case STATE_READING_FLV_HEADER: if (!readFlvHeader(input)) { return RESULT_END_OF_INPUT; @@ -160,6 +168,9 @@ public int read(ExtractorInput input, PositionHolder seekPosition) throws IOExce return RESULT_CONTINUE; } break; + default: + // Never happens. + throw new IllegalStateException(); } } } @@ -191,15 +202,11 @@ private boolean readFlvHeader(ExtractorInput input) throws IOException, Interrup videoReader = new VideoTagPayloadReader( extractorOutput.track(TAG_TYPE_VIDEO, C.TRACK_TYPE_VIDEO)); } - if (metadataReader == null) { - metadataReader = new ScriptTagPayloadReader(null); - } extractorOutput.endTracks(); - extractorOutput.seekMap(this); // We need to skip any additional content in the FLV header, plus the 4 byte previous tag size. bytesToNextTagHeader = headerBuffer.readInt() - FLV_HEADER_SIZE + 4; - parserState = STATE_SKIPPING_TO_TAG_HEADER; + state = STATE_SKIPPING_TO_TAG_HEADER; return true; } @@ -213,7 +220,7 @@ private boolean readFlvHeader(ExtractorInput input) throws IOException, Interrup private void skipToTagHeader(ExtractorInput input) throws IOException, InterruptedException { input.skipFully(bytesToNextTagHeader); bytesToNextTagHeader = 0; - parserState = STATE_READING_TAG_HEADER; + state = STATE_READING_TAG_HEADER; } /** @@ -236,7 +243,7 @@ private boolean readTagHeader(ExtractorInput input) throws IOException, Interrup tagTimestampUs = tagHeaderBuffer.readUnsignedInt24(); tagTimestampUs = ((tagHeaderBuffer.readUnsignedByte() << 24) | tagTimestampUs) * 1000L; tagHeaderBuffer.skipBytes(3); // streamId - parserState = STATE_READING_TAG_DATA; + state = STATE_READING_TAG_DATA; return true; } @@ -251,17 +258,24 @@ private boolean readTagHeader(ExtractorInput input) throws IOException, Interrup private boolean readTagData(ExtractorInput input) throws IOException, InterruptedException { boolean wasConsumed = true; if (tagType == TAG_TYPE_AUDIO && audioReader != null) { - audioReader.consume(prepareTagData(input), tagTimestampUs); + ensureReadyForMediaOutput(); + audioReader.consume(prepareTagData(input), mediaTagTimestampOffsetUs + tagTimestampUs); } else if (tagType == TAG_TYPE_VIDEO && videoReader != null) { - videoReader.consume(prepareTagData(input), tagTimestampUs); - } else if (tagType == TAG_TYPE_SCRIPT_DATA && metadataReader != null) { + ensureReadyForMediaOutput(); + videoReader.consume(prepareTagData(input), mediaTagTimestampOffsetUs + tagTimestampUs); + } else if (tagType == TAG_TYPE_SCRIPT_DATA && !outputSeekMap) { metadataReader.consume(prepareTagData(input), tagTimestampUs); + long durationUs = metadataReader.getDurationUs(); + if (durationUs != C.TIME_UNSET) { + extractorOutput.seekMap(new SeekMap.Unseekable(durationUs)); + outputSeekMap = true; + } } else { input.skipFully(tagDataSize); wasConsumed = false; } bytesToNextTagHeader = 4; // There's a 4 byte previous tag size before the next header. - parserState = STATE_SKIPPING_TO_TAG_HEADER; + state = STATE_SKIPPING_TO_TAG_HEADER; return wasConsumed; } @@ -277,21 +291,15 @@ private ParsableByteArray prepareTagData(ExtractorInput input) throws IOExceptio return tagData; } - // SeekMap implementation. - - @Override - public boolean isSeekable() { - return false; - } - - @Override - public long getDurationUs() { - return metadataReader.getDurationUs(); - } - - @Override - public long getPosition(long timeUs) { - return 0; + private void ensureReadyForMediaOutput() { + if (!outputSeekMap) { + extractorOutput.seekMap(new SeekMap.Unseekable(C.TIME_UNSET)); + outputSeekMap = true; + } + if (mediaTagTimestampOffsetUs == C.TIME_UNSET) { + mediaTagTimestampOffsetUs = + metadataReader.getDurationUs() == C.TIME_UNSET ? -tagTimestampUs : 0; + } } } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/ScriptTagPayloadReader.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/ScriptTagPayloadReader.java index 1a4f8f3e88b..2dec85ffcc9 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/ScriptTagPayloadReader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/flv/ScriptTagPayloadReader.java @@ -17,7 +17,6 @@ import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ParserException; -import com.google.android.exoplayer2.extractor.TrackOutput; import com.google.android.exoplayer2.util.ParsableByteArray; import java.util.ArrayList; import java.util.Date; @@ -44,11 +43,8 @@ private long durationUs; - /** - * @param output A {@link TrackOutput} to which samples should be written. - */ - public ScriptTagPayloadReader(TrackOutput output) { - super(output); + public ScriptTagPayloadReader() { + super(null); durationUs = C.TIME_UNSET; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java index 5aefd041c41..4b0bbda2756 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mkv/MatroskaExtractor.java @@ -53,7 +53,7 @@ import java.util.UUID; /** - * Extracts data from a Matroska or WebM file. + * Extracts data from the Matroska and WebM container formats. */ public final class MatroskaExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/ConstantBitrateSeeker.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/ConstantBitrateSeeker.java index df7748a9108..442e62decaf 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/ConstantBitrateSeeker.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/ConstantBitrateSeeker.java @@ -16,6 +16,7 @@ package com.google.android.exoplayer2.extractor.mp3; import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.extractor.MpegAudioHeader; import com.google.android.exoplayer2.util.Util; /** @@ -26,27 +27,46 @@ private static final int BITS_PER_BYTE = 8; private final long firstFramePosition; + private final int frameSize; + private final long dataSize; private final int bitrate; private final long durationUs; - public ConstantBitrateSeeker(long firstFramePosition, int bitrate, long inputLength) { + /** + * @param inputLength The length of the stream in bytes, or {@link C#LENGTH_UNSET} if unknown. + * @param firstFramePosition The position of the first frame in the stream. + * @param mpegAudioHeader The MPEG audio header associated with the first frame. + */ + public ConstantBitrateSeeker(long inputLength, long firstFramePosition, + MpegAudioHeader mpegAudioHeader) { this.firstFramePosition = firstFramePosition; - this.bitrate = bitrate; - durationUs = inputLength == C.LENGTH_UNSET ? C.TIME_UNSET : getTimeUs(inputLength); + this.frameSize = mpegAudioHeader.frameSize; + this.bitrate = mpegAudioHeader.bitrate; + if (inputLength == C.LENGTH_UNSET) { + dataSize = C.LENGTH_UNSET; + durationUs = C.TIME_UNSET; + } else { + dataSize = inputLength - firstFramePosition; + durationUs = getTimeUs(inputLength); + } } @Override public boolean isSeekable() { - return durationUs != C.TIME_UNSET; + return dataSize != C.LENGTH_UNSET; } @Override public long getPosition(long timeUs) { - if (durationUs == C.TIME_UNSET) { - return 0; + if (dataSize == C.LENGTH_UNSET) { + return firstFramePosition; } - timeUs = Util.constrainValue(timeUs, 0, durationUs); - return firstFramePosition + (timeUs * bitrate) / (C.MICROS_PER_SECOND * BITS_PER_BYTE); + long positionOffset = (timeUs * bitrate) / (C.MICROS_PER_SECOND * BITS_PER_BYTE); + // Constrain to nearest preceding frame offset. + positionOffset = (positionOffset / frameSize) * frameSize; + positionOffset = Util.constrainValue(positionOffset, 0, dataSize - frameSize); + // Add data start position. + return firstFramePosition + positionOffset; } @Override diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java index a4349ada091..5c56dc460ad 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/Mp3Extractor.java @@ -38,7 +38,7 @@ import java.lang.annotation.RetentionPolicy; /** - * Extracts data from an MP3 file. + * Extracts data from the MP3 container format. */ public final class Mp3Extractor implements Extractor { @@ -360,7 +360,7 @@ private Seeker maybeReadSeekFrame(ExtractorInput input) throws IOException, Inte int seekHeader = getSeekFrameHeader(frame, xingBase); Seeker seeker; if (seekHeader == SEEK_HEADER_XING || seekHeader == SEEK_HEADER_INFO) { - seeker = XingSeeker.create(synchronizedHeader, frame, input.getPosition(), input.getLength()); + seeker = XingSeeker.create(input.getLength(), input.getPosition(), synchronizedHeader, frame); if (seeker != null && !gaplessInfoHolder.hasGaplessInfo()) { // If there is a Xing header, read gapless playback metadata at a fixed offset. input.resetPeekPosition(); @@ -375,7 +375,7 @@ private Seeker maybeReadSeekFrame(ExtractorInput input) throws IOException, Inte return getConstantBitrateSeeker(input); } } else if (seekHeader == SEEK_HEADER_VBRI) { - seeker = VbriSeeker.create(synchronizedHeader, frame, input.getPosition(), input.getLength()); + seeker = VbriSeeker.create(input.getLength(), input.getPosition(), synchronizedHeader, frame); input.skipFully(synchronizedHeader.frameSize); } else { // seekerHeader == SEEK_HEADER_UNSET // This frame doesn't contain seeking information, so reset the peek position. @@ -393,8 +393,7 @@ private Seeker getConstantBitrateSeeker(ExtractorInput input) input.peekFully(scratch.data, 0, 4); scratch.setPosition(0); MpegAudioHeader.populateHeader(scratch.readInt(), synchronizedHeader); - return new ConstantBitrateSeeker(input.getPosition(), synchronizedHeader.bitrate, - input.getLength()); + return new ConstantBitrateSeeker(input.getLength(), input.getPosition(), synchronizedHeader); } /** diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/VbriSeeker.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/VbriSeeker.java index c43f0655922..cc631d9f7ee 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/VbriSeeker.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/VbriSeeker.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.extractor.mp3; +import android.util.Log; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.extractor.MpegAudioHeader; import com.google.android.exoplayer2.util.ParsableByteArray; @@ -25,21 +26,23 @@ */ /* package */ final class VbriSeeker implements Mp3Extractor.Seeker { + private static final String TAG = "VbriSeeker"; + /** * Returns a {@link VbriSeeker} for seeking in the stream, if required information is present. * Returns {@code null} if not. On returning, {@code frame}'s position is not specified so the * caller should reset it. * + * @param inputLength The length of the stream in bytes, or {@link C#LENGTH_UNSET} if unknown. + * @param position The position of the start of this frame in the stream. * @param mpegAudioHeader The MPEG audio header associated with the frame. * @param frame The data in this audio frame, with its position set to immediately after the * 'VBRI' tag. - * @param position The position (byte offset) of the start of this frame in the stream. - * @param inputLength The length of the stream in bytes. * @return A {@link VbriSeeker} for seeking in the stream, or {@code null} if the required * information is not present. */ - public static VbriSeeker create(MpegAudioHeader mpegAudioHeader, ParsableByteArray frame, - long position, long inputLength) { + public static VbriSeeker create(long inputLength, long position, MpegAudioHeader mpegAudioHeader, + ParsableByteArray frame) { frame.skipBytes(10); int numFrames = frame.readInt(); if (numFrames <= 0) { @@ -53,15 +56,15 @@ public static VbriSeeker create(MpegAudioHeader mpegAudioHeader, ParsableByteArr int entrySize = frame.readUnsignedShort(); frame.skipBytes(2); - // Skip the frame containing the VBRI header. - position += mpegAudioHeader.frameSize; - + long minPosition = position + mpegAudioHeader.frameSize; // Read table of contents entries. - long[] timesUs = new long[entryCount + 1]; - long[] positions = new long[entryCount + 1]; - timesUs[0] = 0L; - positions[0] = position; - for (int index = 1; index < timesUs.length; index++) { + long[] timesUs = new long[entryCount]; + long[] positions = new long[entryCount]; + for (int index = 0; index < entryCount; index++) { + timesUs[index] = (index * durationUs) / entryCount; + // Ensure positions do not fall within the frame containing the VBRI header. This constraint + // will normally only apply to the first entry in the table. + positions[index] = Math.max(position, minPosition); int segmentSize; switch (entrySize) { case 1: @@ -80,9 +83,9 @@ public static VbriSeeker create(MpegAudioHeader mpegAudioHeader, ParsableByteArr return null; } position += segmentSize * scale; - timesUs[index] = index * durationUs / entryCount; - positions[index] = - inputLength == C.LENGTH_UNSET ? position : Math.min(inputLength, position); + } + if (inputLength != C.LENGTH_UNSET && inputLength != position) { + Log.w(TAG, "VBRI data size mismatch: " + inputLength + ", " + position); } return new VbriSeeker(timesUs, positions, durationUs); } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/XingSeeker.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/XingSeeker.java index 5e8d72f18d2..e532249a648 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/XingSeeker.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp3/XingSeeker.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.extractor.mp3; +import android.util.Log; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.extractor.MpegAudioHeader; import com.google.android.exoplayer2.util.ParsableByteArray; @@ -25,24 +26,25 @@ */ /* package */ final class XingSeeker implements Mp3Extractor.Seeker { + private static final String TAG = "XingSeeker"; + /** * Returns a {@link XingSeeker} for seeking in the stream, if required information is present. * Returns {@code null} if not. On returning, {@code frame}'s position is not specified so the * caller should reset it. * + * @param inputLength The length of the stream in bytes, or {@link C#LENGTH_UNSET} if unknown. + * @param position The position of the start of this frame in the stream. * @param mpegAudioHeader The MPEG audio header associated with the frame. * @param frame The data in this audio frame, with its position set to immediately after the * 'Xing' or 'Info' tag. - * @param position The position (byte offset) of the start of this frame in the stream. - * @param inputLength The length of the stream in bytes. * @return A {@link XingSeeker} for seeking in the stream, or {@code null} if the required * information is not present. */ - public static XingSeeker create(MpegAudioHeader mpegAudioHeader, ParsableByteArray frame, - long position, long inputLength) { + public static XingSeeker create(long inputLength, long position, MpegAudioHeader mpegAudioHeader, + ParsableByteArray frame) { int samplesPerFrame = mpegAudioHeader.samplesPerFrame; int sampleRate = mpegAudioHeader.sampleRate; - long firstFramePosition = position + mpegAudioHeader.frameSize; int flags = frame.readInt(); int frameCount; @@ -54,45 +56,49 @@ public static XingSeeker create(MpegAudioHeader mpegAudioHeader, ParsableByteArr sampleRate); if ((flags & 0x06) != 0x06) { // If the size in bytes or table of contents is missing, the stream is not seekable. - return new XingSeeker(firstFramePosition, durationUs, inputLength); + return new XingSeeker(position, mpegAudioHeader.frameSize, durationUs); } - long sizeBytes = frame.readUnsignedIntToInt(); - frame.skipBytes(1); - long[] tableOfContents = new long[99]; - for (int i = 0; i < 99; i++) { + long dataSize = frame.readUnsignedIntToInt(); + long[] tableOfContents = new long[100]; + for (int i = 0; i < 100; i++) { tableOfContents[i] = frame.readUnsignedByte(); } // TODO: Handle encoder delay and padding in 3 bytes offset by xingBase + 213 bytes: // delay = (frame.readUnsignedByte() << 4) + (frame.readUnsignedByte() >> 4); // padding = ((frame.readUnsignedByte() & 0x0F) << 8) + frame.readUnsignedByte(); - return new XingSeeker(firstFramePosition, durationUs, inputLength, tableOfContents, - sizeBytes, mpegAudioHeader.frameSize); + + if (inputLength != C.LENGTH_UNSET && inputLength != position + dataSize) { + Log.w(TAG, "XING data size mismatch: " + inputLength + ", " + (position + dataSize)); + } + return new XingSeeker(position, mpegAudioHeader.frameSize, durationUs, dataSize, + tableOfContents); } - private final long firstFramePosition; + private final long dataStartPosition; + private final int xingFrameSize; private final long durationUs; - private final long inputLength; + /** + * Data size, including the XING frame. + */ + private final long dataSize; /** * Entries are in the range [0, 255], but are stored as long integers for convenience. */ private final long[] tableOfContents; - private final long sizeBytes; - private final int headerSize; - private XingSeeker(long firstFramePosition, long durationUs, long inputLength) { - this(firstFramePosition, durationUs, inputLength, null, 0, 0); + private XingSeeker(long dataStartPosition, int xingFrameSize, long durationUs) { + this(dataStartPosition, xingFrameSize, durationUs, C.LENGTH_UNSET, null); } - private XingSeeker(long firstFramePosition, long durationUs, long inputLength, - long[] tableOfContents, long sizeBytes, int headerSize) { - this.firstFramePosition = firstFramePosition; + private XingSeeker(long dataStartPosition, int xingFrameSize, long durationUs, long dataSize, + long[] tableOfContents) { + this.dataStartPosition = dataStartPosition; + this.xingFrameSize = xingFrameSize; this.durationUs = durationUs; - this.inputLength = inputLength; + this.dataSize = dataSize; this.tableOfContents = tableOfContents; - this.sizeBytes = sizeBytes; - this.headerSize = headerSize; } @Override @@ -103,53 +109,45 @@ public boolean isSeekable() { @Override public long getPosition(long timeUs) { if (!isSeekable()) { - return firstFramePosition; + return dataStartPosition + xingFrameSize; } - float percent = timeUs * 100f / durationUs; - float fx; - if (percent <= 0f) { - fx = 0f; - } else if (percent >= 100f) { - fx = 256f; + double percent = (timeUs * 100d) / durationUs; + double scaledPosition; + if (percent <= 0) { + scaledPosition = 0; + } else if (percent >= 100) { + scaledPosition = 256; } else { - int a = (int) percent; - float fa, fb; - if (a == 0) { - fa = 0f; - } else { - fa = tableOfContents[a - 1]; - } - if (a < 99) { - fb = tableOfContents[a]; - } else { - fb = 256f; - } - fx = fa + (fb - fa) * (percent - a); + int prevTableIndex = (int) percent; + double prevScaledPosition = tableOfContents[prevTableIndex]; + double nextScaledPosition = prevTableIndex == 99 ? 256 : tableOfContents[prevTableIndex + 1]; + // Linearly interpolate between the two scaled positions. + double interpolateFraction = percent - prevTableIndex; + scaledPosition = prevScaledPosition + + (interpolateFraction * (nextScaledPosition - prevScaledPosition)); } - - long position = Math.round((1.0 / 256) * fx * sizeBytes) + firstFramePosition; - long maximumPosition = inputLength != C.LENGTH_UNSET ? inputLength - 1 - : firstFramePosition - headerSize + sizeBytes - 1; - return Math.min(position, maximumPosition); + long positionOffset = Math.round((scaledPosition / 256) * dataSize); + // Ensure returned positions skip the frame containing the XING header. + positionOffset = Util.constrainValue(positionOffset, xingFrameSize, dataSize - 1); + return dataStartPosition + positionOffset; } @Override public long getTimeUs(long position) { - if (!isSeekable() || position < firstFramePosition) { + long positionOffset = position - dataStartPosition; + if (!isSeekable() || positionOffset <= xingFrameSize) { return 0L; } - double offsetByte = 256.0 * (position - firstFramePosition) / sizeBytes; - int previousTocPosition = - Util.binarySearchFloor(tableOfContents, (long) offsetByte, true, false) + 1; - long previousTime = getTimeUsForTocPosition(previousTocPosition); - - // Linearly interpolate the time taking into account the next entry. - long previousByte = previousTocPosition == 0 ? 0 : tableOfContents[previousTocPosition - 1]; - long nextByte = previousTocPosition == 99 ? 256 : tableOfContents[previousTocPosition]; - long nextTime = getTimeUsForTocPosition(previousTocPosition + 1); - long timeOffset = nextByte == previousByte ? 0 : (long) ((nextTime - previousTime) - * (offsetByte - previousByte) / (nextByte - previousByte)); - return previousTime + timeOffset; + double scaledPosition = (positionOffset * 256d) / dataSize; + int prevTableIndex = Util.binarySearchFloor(tableOfContents, (long) scaledPosition, true, true); + long prevTimeUs = getTimeUsForTableIndex(prevTableIndex); + long prevScaledPosition = tableOfContents[prevTableIndex]; + long nextTimeUs = getTimeUsForTableIndex(prevTableIndex + 1); + long nextScaledPosition = prevTableIndex == 99 ? 256 : tableOfContents[prevTableIndex + 1]; + // Linearly interpolate between the two table entries. + double interpolateFraction = prevScaledPosition == nextScaledPosition ? 0 + : ((scaledPosition - prevScaledPosition) / (nextScaledPosition - prevScaledPosition)); + return prevTimeUs + Math.round(interpolateFraction * (nextTimeUs - prevTimeUs)); } @Override @@ -158,11 +156,13 @@ public long getDurationUs() { } /** - * Returns the time in microseconds corresponding to a table of contents position, which is - * interpreted as a percentage of the stream's duration between 0 and 100. + * Returns the time in microseconds for a given table index. + * + * @param tableIndex A table index in the range [0, 100]. + * @return The corresponding time in microseconds. */ - private long getTimeUsForTocPosition(int tocPosition) { - return durationUs * tocPosition / 100; + private long getTimeUsForTableIndex(int tableIndex) { + return (durationUs * tableIndex) / 100; } } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java index 867e4501faf..28a1ffaa7b9 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/FragmentedMp4Extractor.java @@ -46,13 +46,14 @@ import java.lang.annotation.RetentionPolicy; import java.util.ArrayList; import java.util.Arrays; +import java.util.Collections; import java.util.LinkedList; import java.util.List; import java.util.Stack; import java.util.UUID; /** - * Facilitates the extraction of data from the fragmented mp4 container format. + * Extracts data from the FMP4 container format. */ public final class FragmentedMp4Extractor implements Extractor { @@ -73,8 +74,8 @@ public Extractor[] createExtractors() { */ @Retention(RetentionPolicy.SOURCE) @IntDef(flag = true, value = {FLAG_WORKAROUND_EVERY_VIDEO_FRAME_IS_SYNC_FRAME, - FLAG_WORKAROUND_IGNORE_TFDT_BOX, FLAG_ENABLE_EMSG_TRACK, FLAG_ENABLE_CEA608_TRACK, - FLAG_SIDELOADED, FLAG_WORKAROUND_IGNORE_EDIT_LISTS}) + FLAG_WORKAROUND_IGNORE_TFDT_BOX, FLAG_ENABLE_EMSG_TRACK, FLAG_SIDELOADED, + FLAG_WORKAROUND_IGNORE_EDIT_LISTS}) public @interface Flags {} /** * Flag to work around an issue in some video streams where every frame is marked as a sync frame. @@ -93,20 +94,15 @@ public Extractor[] createExtractors() { * messages in the stream will be delivered as samples to this track. */ public static final int FLAG_ENABLE_EMSG_TRACK = 4; - /** - * Flag to indicate that the extractor should output a CEA-608 text track. Any CEA-608 messages - * contained within SEI NAL units in the stream will be delivered as samples to this track. - */ - public static final int FLAG_ENABLE_CEA608_TRACK = 8; /** * Flag to indicate that the {@link Track} was sideloaded, instead of being declared by the MP4 * container. */ - private static final int FLAG_SIDELOADED = 16; + private static final int FLAG_SIDELOADED = 8; /** * Flag to ignore any edit lists in the stream. */ - public static final int FLAG_WORKAROUND_IGNORE_EDIT_LISTS = 32; + public static final int FLAG_WORKAROUND_IGNORE_EDIT_LISTS = 16; private static final String TAG = "FragmentedMp4Extractor"; private static final int SAMPLE_GROUP_TYPE_seig = Util.getIntegerCodeForString("seig"); @@ -124,7 +120,8 @@ public Extractor[] createExtractors() { @Flags private final int flags; private final Track sideloadedTrack; - // Manifest DRM data. + // Sideloaded data. + private final List closedCaptionFormats; private final DrmInitData sideloadedDrmInitData; // Track-linked data bundle, accessible as a whole through trackID. @@ -193,15 +190,33 @@ public FragmentedMp4Extractor(@Flags int flags, TimestampAdjuster timestampAdjus * @param flags Flags that control the extractor's behavior. * @param timestampAdjuster Adjusts sample timestamps. May be null if no adjustment is needed. * @param sideloadedTrack Sideloaded track information, in the case that the extractor - * will not receive a moov box in the input data. - * @param sideloadedDrmInitData The {@link DrmInitData} to use for encrypted tracks. + * will not receive a moov box in the input data. Null if a moov box is expected. + * @param sideloadedDrmInitData The {@link DrmInitData} to use for encrypted tracks. If null, the + * pssh boxes (if present) will be used. */ public FragmentedMp4Extractor(@Flags int flags, TimestampAdjuster timestampAdjuster, Track sideloadedTrack, DrmInitData sideloadedDrmInitData) { + this(flags, timestampAdjuster, sideloadedTrack, sideloadedDrmInitData, + Collections.emptyList()); + } + + /** + * @param flags Flags that control the extractor's behavior. + * @param timestampAdjuster Adjusts sample timestamps. May be null if no adjustment is needed. + * @param sideloadedTrack Sideloaded track information, in the case that the extractor + * will not receive a moov box in the input data. Null if a moov box is expected. + * @param sideloadedDrmInitData The {@link DrmInitData} to use for encrypted tracks. If null, the + * pssh boxes (if present) will be used. + * @param closedCaptionFormats For tracks that contain SEI messages, the formats of the closed + * caption channels to expose. + */ + public FragmentedMp4Extractor(@Flags int flags, TimestampAdjuster timestampAdjuster, + Track sideloadedTrack, DrmInitData sideloadedDrmInitData, List closedCaptionFormats) { this.flags = flags | (sideloadedTrack != null ? FLAG_SIDELOADED : 0); this.timestampAdjuster = timestampAdjuster; this.sideloadedTrack = sideloadedTrack; this.sideloadedDrmInitData = sideloadedDrmInitData; + this.closedCaptionFormats = Collections.unmodifiableList(closedCaptionFormats); atomHeader = new ParsableByteArray(Atom.LONG_HEADER_SIZE); nalStartCode = new ParsableByteArray(NalUnitUtil.NAL_START_CODE); nalPrefix = new ParsableByteArray(5); @@ -330,7 +345,8 @@ private boolean readAtomHeader(ExtractorInput input) throws IOException, Interru currentTrackBundle = null; endOfMdatPosition = atomPosition + atomSize; if (!haveOutputSeekMap) { - extractorOutput.seekMap(new SeekMap.Unseekable(durationUs)); + // This must be the first mdat in the stream. + extractorOutput.seekMap(new SeekMap.Unseekable(durationUs, atomPosition)); haveOutputSeekMap = true; } parserState = STATE_READING_ENCRYPTION_DATA; @@ -483,12 +499,13 @@ private void maybeInitExtraTracks() { eventMessageTrackOutput.format(Format.createSampleFormat(null, MimeTypes.APPLICATION_EMSG, Format.OFFSET_SAMPLE_RELATIVE)); } - if ((flags & FLAG_ENABLE_CEA608_TRACK) != 0 && cea608TrackOutputs == null) { - TrackOutput cea608TrackOutput = extractorOutput.track(trackBundles.size() + 1, - C.TRACK_TYPE_TEXT); - cea608TrackOutput.format(Format.createTextSampleFormat(null, MimeTypes.APPLICATION_CEA608, 0, - null)); - cea608TrackOutputs = new TrackOutput[] {cea608TrackOutput}; + if (cea608TrackOutputs == null) { + cea608TrackOutputs = new TrackOutput[closedCaptionFormats.size()]; + for (int i = 0; i < cea608TrackOutputs.length; i++) { + TrackOutput output = extractorOutput.track(trackBundles.size() + 1 + i, C.TRACK_TYPE_TEXT); + output.format(closedCaptionFormats.get(i)); + cea608TrackOutputs[i] = output; + } } } @@ -1123,7 +1140,7 @@ private boolean readSample(ExtractorInput input) throws IOException, Interrupted output.sampleData(nalStartCode, 4); // Write the NAL unit type byte. output.sampleData(nalPrefix, 1); - processSeiNalUnitPayload = cea608TrackOutputs != null + processSeiNalUnitPayload = cea608TrackOutputs.length > 0 && NalUnitUtil.isNalUnitSei(track.format.sampleMimeType, nalPrefixData[4]); sampleBytesWritten += 5; sampleSize += nalUnitLengthFieldLengthDiff; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java index f23af98e7f2..f2412bf4ba6 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/mp4/Mp4Extractor.java @@ -41,7 +41,7 @@ import java.util.Stack; /** - * Extracts data from an unfragmented MP4 file. + * Extracts data from the MP4 container format. */ public final class Mp4Extractor implements Extractor, SeekMap { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeeker.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeeker.java index 5470e2badce..77def572757 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeeker.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeeker.java @@ -186,7 +186,7 @@ public long getNextSeekPosition(long targetGranule, ExtractorInput input) return start; } - long offset = pageSize * (granuleDistance <= 0 ? 2 : 1); + long offset = pageSize * (granuleDistance <= 0 ? 2L : 1L); long nextPosition = input.getPosition() - offset + (granuleDistance * (end - start) / (endGranule - startGranule)); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/FlacReader.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/FlacReader.java index f4da6e3960d..304fb3dd963 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/FlacReader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/FlacReader.java @@ -118,8 +118,9 @@ private int getFlacFrameBlockSize(ParsableByteArray packet) { case 14: case 15: return 256 << (blockSizeCode - 8); + default: + return -1; } - return -1; } private class FlacOggSeeker implements OggSeeker, SeekMap { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggExtractor.java index 54e168c6656..a4d8f97d5bb 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggExtractor.java @@ -27,7 +27,7 @@ import java.io.IOException; /** - * Ogg {@link Extractor}. + * Extracts data from the Ogg container format. */ public class OggExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/rawcc/RawCcExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/rawcc/RawCcExtractor.java index 7840eafce65..aa77aba30ea 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/rawcc/RawCcExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/rawcc/RawCcExtractor.java @@ -29,7 +29,7 @@ import java.io.IOException; /** - * Extracts CEA data from a RawCC file. + * Extracts data from the RawCC container format. */ public final class RawCcExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Extractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Extractor.java index 4d54600c6df..bc37277c574 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Extractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Extractor.java @@ -29,7 +29,7 @@ import java.io.IOException; /** - * Extracts samples from (E-)AC-3 bitstreams. + * Extracts data from (E-)AC-3 bitstreams. */ public final class Ac3Extractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Reader.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Reader.java index 6a1c566faf7..8383bfb8d24 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Reader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/Ac3Reader.java @@ -39,7 +39,7 @@ public final class Ac3Reader implements ElementaryStreamReader { private static final int STATE_READING_HEADER = 1; private static final int STATE_READING_SAMPLE = 2; - private static final int HEADER_SIZE = 8; + private static final int HEADER_SIZE = 128; private final ParsableBitArray headerScratchBits; private final ParsableByteArray headerScratchBytes; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java index 5ce15952a51..a0a748660ef 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/AdtsExtractor.java @@ -29,7 +29,7 @@ import java.io.IOException; /** - * Extracts samples from AAC bit streams with ADTS framing. + * Extracts data from AAC bit streams with ADTS framing. */ public final class AdtsExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/PsExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/PsExtractor.java index 69c5745eaa2..f3aad6ba6b0 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/PsExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/PsExtractor.java @@ -31,7 +31,7 @@ import java.io.IOException; /** - * Facilitates the extraction of data from the MPEG-2 PS container format. + * Extracts data from the MPEG-2 PS container format. */ public final class PsExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java index 213d30d47d4..13e669da230 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/ts/TsExtractor.java @@ -45,7 +45,7 @@ import java.util.List; /** - * Facilitates the extraction of data from the MPEG-2 TS container format. + * Extracts data from the MPEG-2 TS container format. */ public final class TsExtractor implements Extractor { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavExtractor.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavExtractor.java index cb46aa55195..4f2be71a692 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavExtractor.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavExtractor.java @@ -23,13 +23,14 @@ import com.google.android.exoplayer2.extractor.ExtractorOutput; import com.google.android.exoplayer2.extractor.ExtractorsFactory; import com.google.android.exoplayer2.extractor.PositionHolder; -import com.google.android.exoplayer2.extractor.SeekMap; import com.google.android.exoplayer2.extractor.TrackOutput; import com.google.android.exoplayer2.util.MimeTypes; import java.io.IOException; -/** {@link Extractor} to extract samples from a WAV byte stream. */ -public final class WavExtractor implements Extractor, SeekMap { +/** + * Extracts data from WAV byte streams. + */ +public final class WavExtractor implements Extractor { /** * Factory for {@link WavExtractor} instances. @@ -93,7 +94,7 @@ public int read(ExtractorInput input, PositionHolder seekPosition) if (!wavHeader.hasDataBounds()) { WavHeaderReader.skipToData(input, wavHeader); - extractorOutput.seekMap(this); + extractorOutput.seekMap(wavHeader); } int bytesAppended = trackOutput.sampleData(input, MAX_INPUT_SIZE - pendingBytes, true); @@ -113,20 +114,4 @@ public int read(ExtractorInput input, PositionHolder seekPosition) return bytesAppended == RESULT_END_OF_INPUT ? RESULT_END_OF_INPUT : RESULT_CONTINUE; } - // SeekMap implementation. - - @Override - public long getDurationUs() { - return wavHeader.getDurationUs(); - } - - @Override - public boolean isSeekable() { - return true; - } - - @Override - public long getPosition(long timeUs) { - return wavHeader.getPosition(timeUs); - } } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeader.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeader.java index a57060f604a..2cdd31cb6fa 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeader.java @@ -16,9 +16,11 @@ package com.google.android.exoplayer2.extractor.wav; import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.extractor.SeekMap; +import com.google.android.exoplayer2.util.Util; /** Header for a WAV file. */ -/*package*/ final class WavHeader { +/* package */ final class WavHeader implements SeekMap { /** Number of audio chanels. */ private final int numChannels; @@ -49,12 +51,58 @@ public WavHeader(int numChannels, int sampleRateHz, int averageBytesPerSecond, i this.encoding = encoding; } - /** Returns the duration in microseconds of this WAV. */ + // Setting bounds. + + /** + * Sets the data start position and size in bytes of sample data in this WAV. + * + * @param dataStartPosition The data start position in bytes. + * @param dataSize The data size in bytes. + */ + public void setDataBounds(long dataStartPosition, long dataSize) { + this.dataStartPosition = dataStartPosition; + this.dataSize = dataSize; + } + + /** Returns whether the data start position and size have been set. */ + public boolean hasDataBounds() { + return dataStartPosition != 0 && dataSize != 0; + } + + // SeekMap implementation. + + @Override + public boolean isSeekable() { + return true; + } + + @Override public long getDurationUs() { long numFrames = dataSize / blockAlignment; return (numFrames * C.MICROS_PER_SECOND) / sampleRateHz; } + @Override + public long getPosition(long timeUs) { + long positionOffset = (timeUs * averageBytesPerSecond) / C.MICROS_PER_SECOND; + // Constrain to nearest preceding frame offset. + positionOffset = (positionOffset / blockAlignment) * blockAlignment; + positionOffset = Util.constrainValue(positionOffset, 0, dataSize - blockAlignment); + // Add data start position. + return dataStartPosition + positionOffset; + } + + // Misc getters. + + /** + * Returns the time in microseconds for the given position in bytes. + * + * @param position The position in bytes. + */ + public long getTimeUs(long position) { + return position * C.MICROS_PER_SECOND / averageBytesPerSecond; + } + /** Returns the bytes per frame of this WAV. */ public int getBytesPerFrame() { return blockAlignment; @@ -75,33 +123,8 @@ public int getNumChannels() { return numChannels; } - /** Returns the position in bytes in this WAV for the given time in microseconds. */ - public long getPosition(long timeUs) { - long unroundedPosition = (timeUs * averageBytesPerSecond) / C.MICROS_PER_SECOND; - // Round down to nearest frame. - long position = (unroundedPosition / blockAlignment) * blockAlignment; - return Math.min(position, dataSize - blockAlignment) + dataStartPosition; - } - - /** Returns the time in microseconds for the given position in bytes in this WAV. */ - public long getTimeUs(long position) { - return position * C.MICROS_PER_SECOND / averageBytesPerSecond; - } - - /** Returns true if the data start position and size have been set. */ - public boolean hasDataBounds() { - return dataStartPosition != 0 && dataSize != 0; - } - - /** Sets the start position and size in bytes of sample data in this WAV. */ - public void setDataBounds(long dataStartPosition, long dataSize) { - this.dataStartPosition = dataStartPosition; - this.dataSize = dataSize; - } - /** Returns the PCM encoding. **/ - @C.PcmEncoding - public int getEncoding() { + public @C.PcmEncoding int getEncoding() { return encoding; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeaderReader.java b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeaderReader.java index 0e99380a1c4..d0810a0629a 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeaderReader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/extractor/wav/WavHeaderReader.java @@ -31,6 +31,8 @@ /** Integer PCM audio data. */ private static final int TYPE_PCM = 0x0001; + /** Float PCM audio data. */ + private static final int TYPE_FLOAT = 0x0003; /** Extended WAVE format. */ private static final int TYPE_WAVE_FORMAT_EXTENSIBLE = 0xFFFE; @@ -87,14 +89,22 @@ public static WavHeader peek(ExtractorInput input) throws IOException, Interrupt + blockAlignment); } - @C.PcmEncoding int encoding = Util.getPcmEncoding(bitsPerSample); - if (encoding == C.ENCODING_INVALID) { - Log.e(TAG, "Unsupported WAV bit depth: " + bitsPerSample); - return null; + @C.PcmEncoding int encoding; + switch (type) { + case TYPE_PCM: + case TYPE_WAVE_FORMAT_EXTENSIBLE: + encoding = Util.getPcmEncoding(bitsPerSample); + break; + case TYPE_FLOAT: + encoding = bitsPerSample == 32 ? C.ENCODING_PCM_FLOAT : C.ENCODING_INVALID; + break; + default: + Log.e(TAG, "Unsupported WAV format type: " + type); + return null; } - if (type != TYPE_PCM && type != TYPE_WAVE_FORMAT_EXTENSIBLE) { - Log.e(TAG, "Unsupported WAV format type: " + type); + if (encoding == C.ENCODING_INVALID) { + Log.e(TAG, "Unsupported WAV bit depth " + bitsPerSample + " for type " + type); return null; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java b/library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java index f75ce5a9e56..7ae8eb3cd44 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecUtil.java @@ -20,6 +20,7 @@ import android.media.MediaCodecInfo.CodecCapabilities; import android.media.MediaCodecInfo.CodecProfileLevel; import android.media.MediaCodecList; +import android.support.annotation.Nullable; import android.text.TextUtils; import android.util.Log; import android.util.Pair; @@ -120,7 +121,7 @@ public static MediaCodecInfo getPassthroughDecoderInfo() { * exists. * @throws DecoderQueryException If there was an error querying the available decoders. */ - public static MediaCodecInfo getDecoderInfo(String mimeType, boolean secure) + public static @Nullable MediaCodecInfo getDecoderInfo(String mimeType, boolean secure) throws DecoderQueryException { List decoderInfos = getDecoderInfos(mimeType, secure); return decoderInfos.isEmpty() ? null : decoderInfos.get(0); @@ -140,27 +141,34 @@ public static MediaCodecInfo getDecoderInfo(String mimeType, boolean secure) public static synchronized List getDecoderInfos(String mimeType, boolean secure) throws DecoderQueryException { CodecKey key = new CodecKey(mimeType, secure); - List decoderInfos = decoderInfosCache.get(key); - if (decoderInfos != null) { - return decoderInfos; + List cachedDecoderInfos = decoderInfosCache.get(key); + if (cachedDecoderInfos != null) { + return cachedDecoderInfos; } MediaCodecListCompat mediaCodecList = Util.SDK_INT >= 21 ? new MediaCodecListCompatV21(secure) : new MediaCodecListCompatV16(); - decoderInfos = getDecoderInfosInternal(key, mediaCodecList); + ArrayList decoderInfos = getDecoderInfosInternal(key, mediaCodecList, mimeType); if (secure && decoderInfos.isEmpty() && 21 <= Util.SDK_INT && Util.SDK_INT <= 23) { // Some devices don't list secure decoders on API level 21 [Internal: b/18678462]. Try the // legacy path. We also try this path on API levels 22 and 23 as a defensive measure. mediaCodecList = new MediaCodecListCompatV16(); - decoderInfos = getDecoderInfosInternal(key, mediaCodecList); + decoderInfos = getDecoderInfosInternal(key, mediaCodecList, mimeType); if (!decoderInfos.isEmpty()) { Log.w(TAG, "MediaCodecList API didn't list secure decoder for: " + mimeType + ". Assuming: " + decoderInfos.get(0).name); } } + if (MimeTypes.AUDIO_ATMOS.equals(mimeType)) { + // E-AC3 decoders can decode Atmos streams, but in 2-D rather than 3-D. + CodecKey eac3Key = new CodecKey(MimeTypes.AUDIO_E_AC3, key.secure); + ArrayList eac3DecoderInfos = + getDecoderInfosInternal(eac3Key, mediaCodecList, mimeType); + decoderInfos.addAll(eac3DecoderInfos); + } applyWorkarounds(decoderInfos); - decoderInfos = Collections.unmodifiableList(decoderInfos); - decoderInfosCache.put(key, decoderInfos); - return decoderInfos; + List unmodifiableDecoderInfos = Collections.unmodifiableList(decoderInfos); + decoderInfosCache.put(key, unmodifiableDecoderInfos); + return unmodifiableDecoderInfos; } /** @@ -212,10 +220,21 @@ public static Pair getCodecProfileAndLevel(String codec) { // Internal methods. - private static List getDecoderInfosInternal( - CodecKey key, MediaCodecListCompat mediaCodecList) throws DecoderQueryException { + /** + * Returns {@link MediaCodecInfo}s for the given codec {@code key} in the order given by + * {@code mediaCodecList}. + * + * @param key The codec key. + * @param mediaCodecList The codec list. + * @param requestedMimeType The originally requested MIME type, which may differ from the codec + * key MIME type if the codec key is being considered as a fallback. + * @return The codec information for usable codecs matching the specified key. + * @throws DecoderQueryException If there was an error querying the available decoders. + */ + private static ArrayList getDecoderInfosInternal(CodecKey key, + MediaCodecListCompat mediaCodecList, String requestedMimeType) throws DecoderQueryException { try { - List decoderInfos = new ArrayList<>(); + ArrayList decoderInfos = new ArrayList<>(); String mimeType = key.mimeType; int numberOfCodecs = mediaCodecList.getCodecCount(); boolean secureDecodersExplicit = mediaCodecList.secureDecodersExplicit(); @@ -223,7 +242,7 @@ private static List getDecoderInfosInternal( for (int i = 0; i < numberOfCodecs; i++) { android.media.MediaCodecInfo codecInfo = mediaCodecList.getCodecInfoAt(i); String codecName = codecInfo.getName(); - if (isCodecUsableDecoder(codecInfo, codecName, secureDecodersExplicit)) { + if (isCodecUsableDecoder(codecInfo, codecName, secureDecodersExplicit, requestedMimeType)) { for (String supportedType : codecInfo.getSupportedTypes()) { if (supportedType.equalsIgnoreCase(mimeType)) { try { @@ -265,9 +284,16 @@ private static List getDecoderInfosInternal( /** * Returns whether the specified codec is usable for decoding on the current device. + * + * @param info The codec information. + * @param name The name of the codec + * @param secureDecodersExplicit Whether secure decoders were explicitly listed, if present. + * @param requestedMimeType The originally requested MIME type, which may differ from the codec + * key MIME type if the codec key is being considered as a fallback. + * @return Whether the specified codec is usable for decoding on the current device. */ private static boolean isCodecUsableDecoder(android.media.MediaCodecInfo info, String name, - boolean secureDecodersExplicit) { + boolean secureDecodersExplicit, String requestedMimeType) { if (info.isEncoder() || (!secureDecodersExplicit && name.endsWith(".secure"))) { return false; } @@ -356,6 +382,12 @@ private static boolean isCodecUsableDecoder(android.media.MediaCodecInfo info, S return false; } + // MTK E-AC3 decoder doesn't support decoding Atmos streams in 2-D. See [Internal: b/69400041]. + if (MimeTypes.AUDIO_ATMOS.equals(requestedMimeType) + && "OMX.MTK.AUDIO.DECODER.DSPAC3".equals(name)) { + return false; + } + return true; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/AdaptiveMediaSourceEventListener.java b/library/core/src/main/java/com/google/android/exoplayer2/source/AdaptiveMediaSourceEventListener.java index be07cbb5dcc..ccc3beac551 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/AdaptiveMediaSourceEventListener.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/AdaptiveMediaSourceEventListener.java @@ -15,309 +15,10 @@ */ package com.google.android.exoplayer2.source; -import android.os.Handler; -import android.os.SystemClock; -import com.google.android.exoplayer2.C; -import com.google.android.exoplayer2.Format; -import com.google.android.exoplayer2.Player; -import com.google.android.exoplayer2.upstream.DataSpec; -import com.google.android.exoplayer2.util.Assertions; -import java.io.IOException; - /** - * Interface for callbacks to be notified of adaptive {@link MediaSource} events. + * Interface for callbacks to be notified of {@link MediaSource} events. + * + * @deprecated Use {@link MediaSourceEventListener}. */ -public interface AdaptiveMediaSourceEventListener { - - /** - * Called when a load begins. - * - * @param dataSpec Defines the data being loaded. - * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data - * being loaded. - * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds - * to media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. - * @param trackFormat The format of the track to which the data belongs. Null if the data does - * not belong to a track. - * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the - * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. - * @param trackSelectionData Optional data associated with the selection of the track to which the - * data belongs. Null if the data does not belong to a track. - * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if - * the load is not for media data. - * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the - * load is not for media data. - * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load began. - */ - void onLoadStarted(DataSpec dataSpec, int dataType, int trackType, Format trackFormat, - int trackSelectionReason, Object trackSelectionData, long mediaStartTimeMs, - long mediaEndTimeMs, long elapsedRealtimeMs); - - /** - * Called when a load ends. - * - * @param dataSpec Defines the data being loaded. - * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data - * being loaded. - * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds - * to media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. - * @param trackFormat The format of the track to which the data belongs. Null if the data does - * not belong to a track. - * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the - * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. - * @param trackSelectionData Optional data associated with the selection of the track to which the - * data belongs. Null if the data does not belong to a track. - * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if - * the load is not for media data. - * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the - * load is not for media data. - * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load ended. - * @param loadDurationMs The duration of the load. - * @param bytesLoaded The number of bytes that were loaded. - */ - void onLoadCompleted(DataSpec dataSpec, int dataType, int trackType, Format trackFormat, - int trackSelectionReason, Object trackSelectionData, long mediaStartTimeMs, - long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs, long bytesLoaded); - - /** - * Called when a load is canceled. - * - * @param dataSpec Defines the data being loaded. - * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data - * being loaded. - * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds - * to media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. - * @param trackFormat The format of the track to which the data belongs. Null if the data does - * not belong to a track. - * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the - * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. - * @param trackSelectionData Optional data associated with the selection of the track to which the - * data belongs. Null if the data does not belong to a track. - * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if - * the load is not for media data. - * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the - * load is not for media data. - * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load was - * canceled. - * @param loadDurationMs The duration of the load up to the point at which it was canceled. - * @param bytesLoaded The number of bytes that were loaded prior to cancelation. - */ - void onLoadCanceled(DataSpec dataSpec, int dataType, int trackType, Format trackFormat, - int trackSelectionReason, Object trackSelectionData, long mediaStartTimeMs, - long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs, long bytesLoaded); - - /** - * Called when a load error occurs. - *

- * The error may or may not have resulted in the load being canceled, as indicated by the - * {@code wasCanceled} parameter. If the load was canceled, {@link #onLoadCanceled} will - * not be called in addition to this method. - *

- * This method being called does not indicate that playback has failed, or that it will fail. The - * player may be able to recover from the error and continue. Hence applications should - * not implement this method to display a user visible error or initiate an application - * level retry ({@link Player.EventListener#onPlayerError} is the appropriate place to implement - * such behavior). This method is called to provide the application with an opportunity to log the - * error if it wishes to do so. - * - * @param dataSpec Defines the data being loaded. - * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data - * being loaded. - * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds - * to media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. - * @param trackFormat The format of the track to which the data belongs. Null if the data does - * not belong to a track. - * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the - * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. - * @param trackSelectionData Optional data associated with the selection of the track to which the - * data belongs. Null if the data does not belong to a track. - * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if - * the load is not for media data. - * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the - * load is not for media data. - * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the error - * occurred. - * @param loadDurationMs The duration of the load up to the point at which the error occurred. - * @param bytesLoaded The number of bytes that were loaded prior to the error. - * @param error The load error. - * @param wasCanceled Whether the load was canceled as a result of the error. - */ - void onLoadError(DataSpec dataSpec, int dataType, int trackType, Format trackFormat, - int trackSelectionReason, Object trackSelectionData, long mediaStartTimeMs, - long mediaEndTimeMs, long elapsedRealtimeMs, long loadDurationMs, long bytesLoaded, - IOException error, boolean wasCanceled); - - /** - * Called when data is removed from the back of a media buffer, typically so that it can be - * re-buffered in a different format. - * - * @param trackType The type of the media. One of the {@link C} {@code TRACK_TYPE_*} constants. - * @param mediaStartTimeMs The start time of the media being discarded. - * @param mediaEndTimeMs The end time of the media being discarded. - */ - void onUpstreamDiscarded(int trackType, long mediaStartTimeMs, long mediaEndTimeMs); - - /** - * Called when a downstream format change occurs (i.e. when the format of the media being read - * from one or more {@link SampleStream}s provided by the source changes). - * - * @param trackType The type of the media. One of the {@link C} {@code TRACK_TYPE_*} constants. - * @param trackFormat The format of the track to which the data belongs. Null if the data does - * not belong to a track. - * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the - * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. - * @param trackSelectionData Optional data associated with the selection of the track to which the - * data belongs. Null if the data does not belong to a track. - * @param mediaTimeMs The media time at which the change occurred. - */ - void onDownstreamFormatChanged(int trackType, Format trackFormat, int trackSelectionReason, - Object trackSelectionData, long mediaTimeMs); - - /** - * Dispatches events to a {@link AdaptiveMediaSourceEventListener}. - */ - final class EventDispatcher { - - private final Handler handler; - private final AdaptiveMediaSourceEventListener listener; - private final long mediaTimeOffsetMs; - - public EventDispatcher(Handler handler, AdaptiveMediaSourceEventListener listener) { - this(handler, listener, 0); - } - - public EventDispatcher(Handler handler, AdaptiveMediaSourceEventListener listener, - long mediaTimeOffsetMs) { - this.handler = listener != null ? Assertions.checkNotNull(handler) : null; - this.listener = listener; - this.mediaTimeOffsetMs = mediaTimeOffsetMs; - } - - public EventDispatcher copyWithMediaTimeOffsetMs(long mediaTimeOffsetMs) { - return new EventDispatcher(handler, listener, mediaTimeOffsetMs); - } - - public void loadStarted(DataSpec dataSpec, int dataType, long elapsedRealtimeMs) { - loadStarted(dataSpec, dataType, C.TRACK_TYPE_UNKNOWN, null, C.SELECTION_REASON_UNKNOWN, - null, C.TIME_UNSET, C.TIME_UNSET, elapsedRealtimeMs); - } - - public void loadStarted(final DataSpec dataSpec, final int dataType, final int trackType, - final Format trackFormat, final int trackSelectionReason, final Object trackSelectionData, - final long mediaStartTimeUs, final long mediaEndTimeUs, final long elapsedRealtimeMs) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onLoadStarted(dataSpec, dataType, trackType, trackFormat, trackSelectionReason, - trackSelectionData, adjustMediaTime(mediaStartTimeUs), - adjustMediaTime(mediaEndTimeUs), elapsedRealtimeMs); - } - }); - } - } - - public void loadCompleted(DataSpec dataSpec, int dataType, long elapsedRealtimeMs, - long loadDurationMs, long bytesLoaded) { - loadCompleted(dataSpec, dataType, C.TRACK_TYPE_UNKNOWN, null, C.SELECTION_REASON_UNKNOWN, - null, C.TIME_UNSET, C.TIME_UNSET, elapsedRealtimeMs, loadDurationMs, bytesLoaded); - } - - public void loadCompleted(final DataSpec dataSpec, final int dataType, final int trackType, - final Format trackFormat, final int trackSelectionReason, final Object trackSelectionData, - final long mediaStartTimeUs, final long mediaEndTimeUs, final long elapsedRealtimeMs, - final long loadDurationMs, final long bytesLoaded) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onLoadCompleted(dataSpec, dataType, trackType, trackFormat, - trackSelectionReason, trackSelectionData, adjustMediaTime(mediaStartTimeUs), - adjustMediaTime(mediaEndTimeUs), elapsedRealtimeMs, loadDurationMs, bytesLoaded); - } - }); - } - } - - public void loadCanceled(DataSpec dataSpec, int dataType, long elapsedRealtimeMs, - long loadDurationMs, long bytesLoaded) { - loadCanceled(dataSpec, dataType, C.TRACK_TYPE_UNKNOWN, null, C.SELECTION_REASON_UNKNOWN, - null, C.TIME_UNSET, C.TIME_UNSET, elapsedRealtimeMs, loadDurationMs, bytesLoaded); - } - - public void loadCanceled(final DataSpec dataSpec, final int dataType, final int trackType, - final Format trackFormat, final int trackSelectionReason, final Object trackSelectionData, - final long mediaStartTimeUs, final long mediaEndTimeUs, final long elapsedRealtimeMs, - final long loadDurationMs, final long bytesLoaded) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onLoadCanceled(dataSpec, dataType, trackType, trackFormat, - trackSelectionReason, trackSelectionData, adjustMediaTime(mediaStartTimeUs), - adjustMediaTime(mediaEndTimeUs), elapsedRealtimeMs, loadDurationMs, bytesLoaded); - } - }); - } - } - - public void loadError(DataSpec dataSpec, int dataType, long elapsedRealtimeMs, - long loadDurationMs, long bytesLoaded, IOException error, boolean wasCanceled) { - loadError(dataSpec, dataType, C.TRACK_TYPE_UNKNOWN, null, C.SELECTION_REASON_UNKNOWN, - null, C.TIME_UNSET, C.TIME_UNSET, elapsedRealtimeMs, loadDurationMs, bytesLoaded, - error, wasCanceled); - } - - public void loadError(final DataSpec dataSpec, final int dataType, final int trackType, - final Format trackFormat, final int trackSelectionReason, final Object trackSelectionData, - final long mediaStartTimeUs, final long mediaEndTimeUs, final long elapsedRealtimeMs, - final long loadDurationMs, final long bytesLoaded, final IOException error, - final boolean wasCanceled) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onLoadError(dataSpec, dataType, trackType, trackFormat, trackSelectionReason, - trackSelectionData, adjustMediaTime(mediaStartTimeUs), - adjustMediaTime(mediaEndTimeUs), elapsedRealtimeMs, loadDurationMs, bytesLoaded, - error, wasCanceled); - } - }); - } - } - - public void upstreamDiscarded(final int trackType, final long mediaStartTimeUs, - final long mediaEndTimeUs) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onUpstreamDiscarded(trackType, adjustMediaTime(mediaStartTimeUs), - adjustMediaTime(mediaEndTimeUs)); - } - }); - } - } - - public void downstreamFormatChanged(final int trackType, final Format trackFormat, - final int trackSelectionReason, final Object trackSelectionData, - final long mediaTimeUs) { - if (listener != null) { - handler.post(new Runnable() { - @Override - public void run() { - listener.onDownstreamFormatChanged(trackType, trackFormat, trackSelectionReason, - trackSelectionData, adjustMediaTime(mediaTimeUs)); - } - }); - } - } - - private long adjustMediaTime(long mediaTimeUs) { - long mediaTimeMs = C.usToMs(mediaTimeUs); - return mediaTimeMs == C.TIME_UNSET ? C.TIME_UNSET : mediaTimeOffsetMs + mediaTimeMs; - } - - } - -} +@Deprecated +public interface AdaptiveMediaSourceEventListener extends MediaSourceEventListener {} diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaPeriod.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaPeriod.java index 89af07a3f09..1114a563b6e 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaPeriod.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ClippingMediaPeriod.java @@ -112,7 +112,7 @@ public long selectTracks(TrackSelection[] selections, boolean[] mayRetainStreamF if (internalStreams[i] == null) { sampleStreams[i] = null; } else if (streams[i] == null || sampleStreams[i].stream != internalStreams[i]) { - sampleStreams[i] = new ClippingSampleStream(this, internalStreams[i], startUs, endUs, + sampleStreams[i] = new ClippingSampleStream(internalStreams[i], startUs, endUs, pendingInitialDiscontinuity); } streams[i] = sampleStreams[i]; @@ -222,9 +222,8 @@ private static boolean shouldKeepInitialDiscontinuity(TrackSelection[] selection /** * Wraps a {@link SampleStream} and clips its samples. */ - private static final class ClippingSampleStream implements SampleStream { + private final class ClippingSampleStream implements SampleStream { - private final MediaPeriod mediaPeriod; private final SampleStream stream; private final long startUs; private final long endUs; @@ -232,9 +231,8 @@ private static final class ClippingSampleStream implements SampleStream { private boolean pendingDiscontinuity; private boolean sentEos; - public ClippingSampleStream(MediaPeriod mediaPeriod, SampleStream stream, long startUs, - long endUs, boolean pendingDiscontinuity) { - this.mediaPeriod = mediaPeriod; + public ClippingSampleStream(SampleStream stream, long startUs, long endUs, + boolean pendingDiscontinuity) { this.stream = stream; this.startUs = startUs; this.endUs = endUs; @@ -278,9 +276,10 @@ public int readData(FormatHolder formatHolder, DecoderInputBuffer buffer, formatHolder.format = format.copyWithGaplessInfo(encoderDelay, encoderPadding); return C.RESULT_FORMAT_READ; } - if (endUs != C.TIME_END_OF_SOURCE && ((result == C.RESULT_BUFFER_READ - && buffer.timeUs >= endUs) || (result == C.RESULT_NOTHING_READ - && mediaPeriod.getBufferedPositionUs() == C.TIME_END_OF_SOURCE))) { + if (endUs != C.TIME_END_OF_SOURCE + && ((result == C.RESULT_BUFFER_READ && buffer.timeUs >= endUs) + || (result == C.RESULT_NOTHING_READ + && getBufferedPositionUs() == C.TIME_END_OF_SOURCE))) { buffer.clear(); buffer.setFlags(C.BUFFER_FLAG_END_OF_STREAM); sentEos = true; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/DeferredMediaPeriod.java b/library/core/src/main/java/com/google/android/exoplayer2/source/DeferredMediaPeriod.java new file mode 100644 index 00000000000..f93d30cb04d --- /dev/null +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/DeferredMediaPeriod.java @@ -0,0 +1,139 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.source; + +import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId; +import com.google.android.exoplayer2.trackselection.TrackSelection; +import com.google.android.exoplayer2.upstream.Allocator; +import java.io.IOException; + +/** + * Media period that wraps a media source and defers calling its + * {@link MediaSource#createPeriod(MediaPeriodId, Allocator)} method until {@link #createPeriod()} + * has been called. This is useful if you need to return a media period immediately but the media + * source that should create it is not yet prepared. + */ +public final class DeferredMediaPeriod implements MediaPeriod, MediaPeriod.Callback { + + public final MediaSource mediaSource; + + private final MediaPeriodId id; + private final Allocator allocator; + + private MediaPeriod mediaPeriod; + private Callback callback; + private long preparePositionUs; + + public DeferredMediaPeriod(MediaSource mediaSource, MediaPeriodId id, Allocator allocator) { + this.id = id; + this.allocator = allocator; + this.mediaSource = mediaSource; + } + + /** + * Calls {@link MediaSource#createPeriod(MediaPeriodId, Allocator)} on the wrapped source then + * prepares it if {@link #prepare(Callback, long)} has been called. Call {@link #releasePeriod()} + * to release the period. + */ + public void createPeriod() { + mediaPeriod = mediaSource.createPeriod(id, allocator); + if (callback != null) { + mediaPeriod.prepare(this, preparePositionUs); + } + } + + /** + * Releases the period. + */ + public void releasePeriod() { + if (mediaPeriod != null) { + mediaSource.releasePeriod(mediaPeriod); + } + } + + @Override + public void prepare(Callback callback, long preparePositionUs) { + this.callback = callback; + this.preparePositionUs = preparePositionUs; + if (mediaPeriod != null) { + mediaPeriod.prepare(this, preparePositionUs); + } + } + + @Override + public void maybeThrowPrepareError() throws IOException { + if (mediaPeriod != null) { + mediaPeriod.maybeThrowPrepareError(); + } else { + mediaSource.maybeThrowSourceInfoRefreshError(); + } + } + + @Override + public TrackGroupArray getTrackGroups() { + return mediaPeriod.getTrackGroups(); + } + + @Override + public long selectTracks(TrackSelection[] selections, boolean[] mayRetainStreamFlags, + SampleStream[] streams, boolean[] streamResetFlags, long positionUs) { + return mediaPeriod.selectTracks(selections, mayRetainStreamFlags, streams, streamResetFlags, + positionUs); + } + + @Override + public void discardBuffer(long positionUs) { + mediaPeriod.discardBuffer(positionUs); + } + + @Override + public long readDiscontinuity() { + return mediaPeriod.readDiscontinuity(); + } + + @Override + public long getBufferedPositionUs() { + return mediaPeriod.getBufferedPositionUs(); + } + + @Override + public long seekToUs(long positionUs) { + return mediaPeriod.seekToUs(positionUs); + } + + @Override + public long getNextLoadPositionUs() { + return mediaPeriod.getNextLoadPositionUs(); + } + + @Override + public boolean continueLoading(long positionUs) { + return mediaPeriod != null && mediaPeriod.continueLoading(positionUs); + } + + @Override + public void onContinueLoadingRequested(MediaPeriod source) { + callback.onContinueLoadingRequested(this); + } + + // MediaPeriod.Callback implementation + + @Override + public void onPrepared(MediaPeriod mediaPeriod) { + callback.onPrepared(this); + } + +} diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSource.java index e80abad3ef9..b66e5ebe095 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/DynamicConcatenatingMediaSource.java @@ -27,7 +27,6 @@ import com.google.android.exoplayer2.ExoPlayer.ExoPlayerMessage; import com.google.android.exoplayer2.Timeline; import com.google.android.exoplayer2.source.ShuffleOrder.DefaultShuffleOrder; -import com.google.android.exoplayer2.trackselection.TrackSelection; import com.google.android.exoplayer2.upstream.Allocator; import com.google.android.exoplayer2.util.Assertions; import com.google.android.exoplayer2.util.Util; @@ -758,111 +757,4 @@ public int getIndexOfPeriod(Object uid) { } - /** - * Media period used for periods created from unprepared media sources exposed through - * {@link DeferredTimeline}. Period preparation is postponed until the actual media source becomes - * available. - */ - private static final class DeferredMediaPeriod implements MediaPeriod, MediaPeriod.Callback { - - public final MediaSource mediaSource; - - private final MediaPeriodId id; - private final Allocator allocator; - - private MediaPeriod mediaPeriod; - private Callback callback; - private long preparePositionUs; - - public DeferredMediaPeriod(MediaSource mediaSource, MediaPeriodId id, Allocator allocator) { - this.id = id; - this.allocator = allocator; - this.mediaSource = mediaSource; - } - - public void createPeriod() { - mediaPeriod = mediaSource.createPeriod(id, allocator); - if (callback != null) { - mediaPeriod.prepare(this, preparePositionUs); - } - } - - public void releasePeriod() { - if (mediaPeriod != null) { - mediaSource.releasePeriod(mediaPeriod); - } - } - - @Override - public void prepare(Callback callback, long preparePositionUs) { - this.callback = callback; - this.preparePositionUs = preparePositionUs; - if (mediaPeriod != null) { - mediaPeriod.prepare(this, preparePositionUs); - } - } - - @Override - public void maybeThrowPrepareError() throws IOException { - if (mediaPeriod != null) { - mediaPeriod.maybeThrowPrepareError(); - } else { - mediaSource.maybeThrowSourceInfoRefreshError(); - } - } - - @Override - public TrackGroupArray getTrackGroups() { - return mediaPeriod.getTrackGroups(); - } - - @Override - public long selectTracks(TrackSelection[] selections, boolean[] mayRetainStreamFlags, - SampleStream[] streams, boolean[] streamResetFlags, long positionUs) { - return mediaPeriod.selectTracks(selections, mayRetainStreamFlags, streams, streamResetFlags, - positionUs); - } - - @Override - public void discardBuffer(long positionUs) { - mediaPeriod.discardBuffer(positionUs); - } - - @Override - public long readDiscontinuity() { - return mediaPeriod.readDiscontinuity(); - } - - @Override - public long getBufferedPositionUs() { - return mediaPeriod.getBufferedPositionUs(); - } - - @Override - public long seekToUs(long positionUs) { - return mediaPeriod.seekToUs(positionUs); - } - - @Override - public long getNextLoadPositionUs() { - return mediaPeriod.getNextLoadPositionUs(); - } - - @Override - public boolean continueLoading(long positionUs) { - return mediaPeriod != null && mediaPeriod.continueLoading(positionUs); - } - - @Override - public void onContinueLoadingRequested(MediaPeriod source) { - callback.onContinueLoadingRequested(this); - } - - @Override - public void onPrepared(MediaPeriod mediaPeriod) { - callback.onPrepared(this); - } - } - } - diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaPeriod.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaPeriod.java index 1228061cdec..f907dc6229a 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaPeriod.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaPeriod.java @@ -17,6 +17,7 @@ import android.net.Uri; import android.os.Handler; +import android.support.annotation.Nullable; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.FormatHolder; @@ -28,6 +29,7 @@ import com.google.android.exoplayer2.extractor.PositionHolder; import com.google.android.exoplayer2.extractor.SeekMap; import com.google.android.exoplayer2.extractor.TrackOutput; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.SampleQueue.UpstreamFormatChangedListener; import com.google.android.exoplayer2.trackselection.TrackSelection; import com.google.android.exoplayer2.upstream.Allocator; @@ -74,11 +76,10 @@ interface Listener { private final Uri uri; private final DataSource dataSource; private final int minLoadableRetryCount; - private final Handler eventHandler; - private final ExtractorMediaSource.EventListener eventListener; + private final EventDispatcher eventDispatcher; private final Listener listener; private final Allocator allocator; - private final String customCacheKey; + @Nullable private final String customCacheKey; private final long continueLoadingCheckIntervalBytes; private final Loader loader; private final ExtractorHolder extractorHolder; @@ -117,8 +118,7 @@ interface Listener { * @param dataSource The data source to read the media. * @param extractors The extractors to use to read the data source. * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. - * @param eventHandler A handler for events. May be null if delivery of events is not required. - * @param eventListener A listener of events. May be null if delivery of events is not required. + * @param eventDispatcher A dispatcher to notify of events. * @param listener A listener to notify when information about the period changes. * @param allocator An {@link Allocator} from which to obtain media buffer allocations. * @param customCacheKey A custom key that uniquely identifies the original stream. Used for cache @@ -126,15 +126,20 @@ interface Listener { * @param continueLoadingCheckIntervalBytes The number of bytes that should be loaded between each * invocation of {@link Callback#onContinueLoadingRequested(SequenceableLoader)}. */ - public ExtractorMediaPeriod(Uri uri, DataSource dataSource, Extractor[] extractors, - int minLoadableRetryCount, Handler eventHandler, - ExtractorMediaSource.EventListener eventListener, Listener listener, - Allocator allocator, String customCacheKey, int continueLoadingCheckIntervalBytes) { + public ExtractorMediaPeriod( + Uri uri, + DataSource dataSource, + Extractor[] extractors, + int minLoadableRetryCount, + EventDispatcher eventDispatcher, + Listener listener, + Allocator allocator, + @Nullable String customCacheKey, + int continueLoadingCheckIntervalBytes) { this.uri = uri; this.dataSource = dataSource; this.minLoadableRetryCount = minLoadableRetryCount; - this.eventHandler = eventHandler; - this.eventListener = eventListener; + this.eventDispatcher = eventDispatcher; this.listener = listener; this.allocator = allocator; this.customCacheKey = customCacheKey; @@ -303,7 +308,8 @@ public long getNextLoadPositionUs() { @Override public long readDiscontinuity() { - if (notifyDiscontinuity) { + if (notifyDiscontinuity + && (loadingFinished || getExtractedSamplesCount() > extractedSamplesCountAtStartOfLoad)) { notifyDiscontinuity = false; return lastSeekPositionUs; } @@ -399,38 +405,75 @@ private boolean suppressRead() { @Override public void onLoadCompleted(ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs) { - copyLengthFromLoader(loadable); - loadingFinished = true; if (durationUs == C.TIME_UNSET) { long largestQueuedTimestampUs = getLargestQueuedTimestampUs(); durationUs = largestQueuedTimestampUs == Long.MIN_VALUE ? 0 : largestQueuedTimestampUs + DEFAULT_LAST_SAMPLE_DURATION_US; listener.onSourceInfoRefreshed(durationUs, seekMap.isSeekable()); } + eventDispatcher.loadCompleted( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + /* trackFormat= */ null, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.bytesLoaded); + copyLengthFromLoader(loadable); + loadingFinished = true; callback.onContinueLoadingRequested(this); } @Override public void onLoadCanceled(ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, boolean released) { - if (released) { - return; - } - copyLengthFromLoader(loadable); - for (SampleQueue sampleQueue : sampleQueues) { - sampleQueue.reset(); - } - if (enabledTrackCount > 0) { - callback.onContinueLoadingRequested(this); + eventDispatcher.loadCanceled( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + /* trackFormat= */ null, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.bytesLoaded); + if (!released) { + copyLengthFromLoader(loadable); + for (SampleQueue sampleQueue : sampleQueues) { + sampleQueue.reset(); + } + if (enabledTrackCount > 0) { + callback.onContinueLoadingRequested(this); + } } } @Override public int onLoadError(ExtractingLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) { + boolean isErrorFatal = isLoadableExceptionFatal(error); + eventDispatcher.loadError( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + /* trackFormat= */ null, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.bytesLoaded, + error, + /* wasCanceled= */ isErrorFatal); copyLengthFromLoader(loadable); - notifyLoadError(error); - if (isLoadableExceptionFatal(error)) { + if (isErrorFatal) { return Loader.DONT_RETRY_FATAL; } int extractedSamplesCount = getExtractedSamplesCount(); @@ -606,17 +649,6 @@ private boolean isLoadableExceptionFatal(IOException e) { return e instanceof UnrecognizedInputFormatException; } - private void notifyLoadError(final IOException error) { - if (eventHandler != null && eventListener != null) { - eventHandler.post(new Runnable() { - @Override - public void run() { - eventListener.onLoadError(error); - } - }); - } - } - private final class SampleStreamImpl implements SampleStream { private final int track; @@ -663,7 +695,9 @@ public int skipData(long positionUs) { private boolean pendingExtractorSeek; private long seekTimeUs; + private DataSpec dataSpec; private long length; + private long bytesLoaded; public ExtractingLoadable(Uri uri, DataSource dataSource, ExtractorHolder extractorHolder, ConditionVariable loadCondition) { @@ -699,7 +733,8 @@ public void load() throws IOException, InterruptedException { ExtractorInput input = null; try { long position = positionHolder.position; - length = dataSource.open(new DataSpec(uri, position, C.LENGTH_UNSET, customCacheKey)); + dataSpec = new DataSpec(uri, position, C.LENGTH_UNSET, customCacheKey); + length = dataSource.open(dataSpec); if (length != C.LENGTH_UNSET) { length += position; } @@ -723,6 +758,7 @@ public void load() throws IOException, InterruptedException { result = Extractor.RESULT_CONTINUE; } else if (input != null) { positionHolder.position = input.getPosition(); + bytesLoaded = positionHolder.position - dataSpec.absoluteStreamPosition; } Util.closeQuietly(dataSource); } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaSource.java index 1b3f6cb95c0..3b650482f5e 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ExtractorMediaSource.java @@ -17,14 +17,19 @@ import android.net.Uri; import android.os.Handler; +import android.support.annotation.Nullable; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ExoPlayer; +import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.Player; import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory; import com.google.android.exoplayer2.extractor.Extractor; import com.google.android.exoplayer2.extractor.ExtractorsFactory; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; +import com.google.android.exoplayer2.source.ads.AdsMediaSource; import com.google.android.exoplayer2.upstream.Allocator; import com.google.android.exoplayer2.upstream.DataSource; +import com.google.android.exoplayer2.upstream.DataSpec; import com.google.android.exoplayer2.util.Assertions; import java.io.IOException; @@ -40,10 +45,12 @@ * Note that the built-in extractors for AAC, MPEG PS/TS and FLV streams do not support seeking. */ public final class ExtractorMediaSource implements MediaSource, ExtractorMediaPeriod.Listener { - /** * Listener of {@link ExtractorMediaSource} events. + * + * @deprecated Use {@link MediaSourceEventListener}. */ + @Deprecated public interface EventListener { /** @@ -89,8 +96,7 @@ public interface EventListener { private final DataSource.Factory dataSourceFactory; private final ExtractorsFactory extractorsFactory; private final int minLoadableRetryCount; - private final Handler eventHandler; - private final EventListener eventListener; + private final EventDispatcher eventDispatcher; private final String customCacheKey; private final int continueLoadingCheckIntervalBytes; @@ -98,6 +104,127 @@ public interface EventListener { private long timelineDurationUs; private boolean timelineIsSeekable; + /** Factory for {@link ExtractorMediaSource}s. */ + public static final class Factory implements AdsMediaSource.MediaSourceFactory { + + private final DataSource.Factory dataSourceFactory; + + private @Nullable ExtractorsFactory extractorsFactory; + private @Nullable String customCacheKey; + private int minLoadableRetryCount; + private int continueLoadingCheckIntervalBytes; + private boolean isCreateCalled; + + /** + * Creates a new factory for {@link ExtractorMediaSource}s. + * + * @param dataSourceFactory A factory for {@link DataSource}s to read the media. + */ + public Factory(DataSource.Factory dataSourceFactory) { + this.dataSourceFactory = dataSourceFactory; + minLoadableRetryCount = MIN_RETRY_COUNT_DEFAULT_FOR_MEDIA; + continueLoadingCheckIntervalBytes = DEFAULT_LOADING_CHECK_INTERVAL_BYTES; + } + + /** + * Sets the factory for {@link Extractor}s to process the media stream. The default value is an + * instance of {@link DefaultExtractorsFactory}. + * + * @param extractorsFactory A factory for {@link Extractor}s to process the media stream. If the + * possible formats are known, pass a factory that instantiates extractors for those + * formats. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setExtractorsFactory(ExtractorsFactory extractorsFactory) { + Assertions.checkState(!isCreateCalled); + this.extractorsFactory = extractorsFactory; + return this; + } + + /** + * Sets the custom key that uniquely identifies the original stream. Used for cache indexing. + * The default value is {@code null}. + * + * @param customCacheKey A custom key that uniquely identifies the original stream. Used for + * cache indexing. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setCustomCacheKey(String customCacheKey) { + Assertions.checkState(!isCreateCalled); + this.customCacheKey = customCacheKey; + return this; + } + + /** + * Sets the minimum number of times to retry if a loading error occurs. The default value is + * {@link #MIN_RETRY_COUNT_DEFAULT_FOR_MEDIA}. + * + * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setMinLoadableRetryCount(int minLoadableRetryCount) { + Assertions.checkState(!isCreateCalled); + this.minLoadableRetryCount = minLoadableRetryCount; + return this; + } + + /** + * Sets the number of bytes that should be loaded between each invocation of {@link + * MediaPeriod.Callback#onContinueLoadingRequested(SequenceableLoader)}. The default value is + * {@link #DEFAULT_LOADING_CHECK_INTERVAL_BYTES}. + * + * @param continueLoadingCheckIntervalBytes The number of bytes that should be loaded between + * each invocation of {@link + * MediaPeriod.Callback#onContinueLoadingRequested(SequenceableLoader)}. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setContinueLoadingCheckIntervalBytes(int continueLoadingCheckIntervalBytes) { + Assertions.checkState(!isCreateCalled); + this.continueLoadingCheckIntervalBytes = continueLoadingCheckIntervalBytes; + return this; + } + + /** + * Returns a new {@link ExtractorMediaSource} using the current parameters. Media source events + * will not be delivered. + * + * @param uri The {@link Uri}. + * @return The new {@link ExtractorMediaSource}. + */ + public ExtractorMediaSource createMediaSource(Uri uri) { + return createMediaSource(uri, null, null); + } + + /** + * Returns a new {@link ExtractorMediaSource} using the current parameters. + * + * @param uri The {@link Uri}. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link ExtractorMediaSource}. + */ + @Override + public ExtractorMediaSource createMediaSource( + Uri uri, @Nullable Handler eventHandler, @Nullable MediaSourceEventListener eventListener) { + isCreateCalled = true; + if (extractorsFactory == null) { + extractorsFactory = new DefaultExtractorsFactory(); + } + return new ExtractorMediaSource(uri, dataSourceFactory, extractorsFactory, + minLoadableRetryCount, eventHandler, eventListener, customCacheKey, + continueLoadingCheckIntervalBytes); + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_OTHER}; + } + } + /** * @param uri The {@link Uri} of the media stream. * @param dataSourceFactory A factory for {@link DataSource}s to read the media. @@ -106,9 +233,15 @@ public interface EventListener { * Otherwise, pass a {@link DefaultExtractorsFactory} to use default extractors. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ - public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory, - ExtractorsFactory extractorsFactory, Handler eventHandler, EventListener eventListener) { + @Deprecated + public ExtractorMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + ExtractorsFactory extractorsFactory, + Handler eventHandler, + EventListener eventListener) { this(uri, dataSourceFactory, extractorsFactory, eventHandler, eventListener, null); } @@ -122,9 +255,15 @@ public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory, * @param eventListener A listener of events. May be null if delivery of events is not required. * @param customCacheKey A custom key that uniquely identifies the original stream. Used for cache * indexing. May be null. + * @deprecated Use {@link Factory} instead. */ - public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory, - ExtractorsFactory extractorsFactory, Handler eventHandler, EventListener eventListener, + @Deprecated + public ExtractorMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + ExtractorsFactory extractorsFactory, + Handler eventHandler, + EventListener eventListener, String customCacheKey) { this(uri, dataSourceFactory, extractorsFactory, MIN_RETRY_COUNT_DEFAULT_FOR_MEDIA, eventHandler, eventListener, customCacheKey, DEFAULT_LOADING_CHECK_INTERVAL_BYTES); @@ -143,16 +282,43 @@ public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory, * indexing. May be null. * @param continueLoadingCheckIntervalBytes The number of bytes that should be loaded between each * invocation of {@link MediaPeriod.Callback#onContinueLoadingRequested(SequenceableLoader)}. + * @deprecated Use {@link Factory} instead. */ - public ExtractorMediaSource(Uri uri, DataSource.Factory dataSourceFactory, - ExtractorsFactory extractorsFactory, int minLoadableRetryCount, Handler eventHandler, - EventListener eventListener, String customCacheKey, int continueLoadingCheckIntervalBytes) { + @Deprecated + public ExtractorMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + ExtractorsFactory extractorsFactory, + int minLoadableRetryCount, + Handler eventHandler, + EventListener eventListener, + String customCacheKey, + int continueLoadingCheckIntervalBytes) { + this( + uri, + dataSourceFactory, + extractorsFactory, + minLoadableRetryCount, + eventHandler, + eventListener == null ? null : new EventListenerWrapper(eventListener), + customCacheKey, + continueLoadingCheckIntervalBytes); + } + + private ExtractorMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + ExtractorsFactory extractorsFactory, + int minLoadableRetryCount, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener, + @Nullable String customCacheKey, + int continueLoadingCheckIntervalBytes) { this.uri = uri; this.dataSourceFactory = dataSourceFactory; this.extractorsFactory = extractorsFactory; this.minLoadableRetryCount = minLoadableRetryCount; - this.eventHandler = eventHandler; - this.eventListener = eventListener; + this.eventDispatcher = new EventDispatcher(eventHandler, eventListener); this.customCacheKey = customCacheKey; this.continueLoadingCheckIntervalBytes = continueLoadingCheckIntervalBytes; } @@ -171,9 +337,16 @@ public void maybeThrowSourceInfoRefreshError() throws IOException { @Override public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { Assertions.checkArgument(id.periodIndex == 0); - return new ExtractorMediaPeriod(uri, dataSourceFactory.createDataSource(), - extractorsFactory.createExtractors(), minLoadableRetryCount, eventHandler, eventListener, - this, allocator, customCacheKey, continueLoadingCheckIntervalBytes); + return new ExtractorMediaPeriod( + uri, + dataSourceFactory.createDataSource(), + extractorsFactory.createExtractors(), + minLoadableRetryCount, + eventDispatcher, + this, + allocator, + customCacheKey, + continueLoadingCheckIntervalBytes); } @Override @@ -208,4 +381,94 @@ private void notifySourceInfoRefreshed(long durationUs, boolean isSeekable) { this, new SinglePeriodTimeline(timelineDurationUs, timelineIsSeekable), null); } + /** + * Wraps a deprecated {@link EventListener}, invoking its callback from the equivalent callback in + * {@link MediaSourceEventListener}. + */ + private static final class EventListenerWrapper implements MediaSourceEventListener { + private final EventListener eventListener; + + public EventListenerWrapper(EventListener eventListener) { + this.eventListener = Assertions.checkNotNull(eventListener); + } + + @Override + public void onLoadStarted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs) { + // Do nothing. + } + + @Override + public void onLoadCompleted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + // Do nothing. + } + + @Override + public void onLoadCanceled( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + // Do nothing. + } + + @Override + public void onLoadError( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded, + IOException error, + boolean wasCanceled) { + eventListener.onLoadError(error); + } + + @Override + public void onUpstreamDiscarded(int trackType, long mediaStartTimeMs, long mediaEndTimeMs) { + // Do nothing. + } + + @Override + public void onDownstreamFormatChanged( + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaTimeMs) { + // Do nothing. + } + } } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSource.java index 7288b398974..4a0d8e196da 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSource.java @@ -35,7 +35,8 @@ * player to load and read the media. * * All methods are called on the player's internal playback thread, as described in the - * {@link ExoPlayer} Javadoc. + * {@link ExoPlayer} Javadoc. They should not be called directly from application code. Instances + * should not be re-used, meaning they should be passed to {@link ExoPlayer#prepare} at most once. */ public interface MediaSource { @@ -150,6 +151,8 @@ public int hashCode() { /** * Starts preparation of the source. + *

+ * Should not be called directly from application code. * * @param player The player for which this source is being prepared. * @param isTopLevelSource Whether this source has been passed directly to @@ -162,6 +165,8 @@ public int hashCode() { /** * Throws any pending error encountered while loading or refreshing source information. + *

+ * Should not be called directly from application code. */ void maybeThrowSourceInfoRefreshError() throws IOException; @@ -169,6 +174,8 @@ public int hashCode() { * Returns a new {@link MediaPeriod} identified by {@code periodId}. This method may be called * multiple times with the same period identifier without an intervening call to * {@link #releasePeriod(MediaPeriod)}. + *

+ * Should not be called directly from application code. * * @param id The identifier of the period. * @param allocator An {@link Allocator} from which to obtain media buffer allocations. @@ -178,6 +185,8 @@ public int hashCode() { /** * Releases the period. + *

+ * Should not be called directly from application code. * * @param mediaPeriod The period to release. */ @@ -186,8 +195,7 @@ public int hashCode() { /** * Releases the source. *

- * This method should be called when the source is no longer required. It may be called in any - * state. + * Should not be called directly from application code. */ void releaseSource(); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSourceEventListener.java b/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSourceEventListener.java new file mode 100644 index 00000000000..4d500f94bd4 --- /dev/null +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/MediaSourceEventListener.java @@ -0,0 +1,491 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.source; + +import android.os.Handler; +import android.os.SystemClock; +import android.support.annotation.Nullable; +import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.Format; +import com.google.android.exoplayer2.Player; +import com.google.android.exoplayer2.upstream.DataSpec; +import com.google.android.exoplayer2.util.Assertions; +import java.io.IOException; + +/** Interface for callbacks to be notified of {@link MediaSource} events. */ +public interface MediaSourceEventListener { + /** + * Called when a load begins. + * + * @param dataSpec Defines the data being loaded. + * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data + * being loaded. + * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds to + * media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. + * @param trackFormat The format of the track to which the data belongs. Null if the data does not + * belong to a track. + * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the + * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. + * @param trackSelectionData Optional data associated with the selection of the track to which the + * data belongs. Null if the data does not belong to a track. + * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if + * the load is not for media data. + * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the + * load is not for media data. + * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load began. + */ + void onLoadStarted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs); + + /** + * Called when a load ends. + * + * @param dataSpec Defines the data being loaded. + * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data + * being loaded. + * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds to + * media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. + * @param trackFormat The format of the track to which the data belongs. Null if the data does not + * belong to a track. + * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the + * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. + * @param trackSelectionData Optional data associated with the selection of the track to which the + * data belongs. Null if the data does not belong to a track. + * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if + * the load is not for media data. + * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the + * load is not for media data. + * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load ended. + * @param loadDurationMs The duration of the load. + * @param bytesLoaded The number of bytes that were loaded. + */ + void onLoadCompleted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded); + + /** + * Called when a load is canceled. + * + * @param dataSpec Defines the data being loaded. + * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data + * being loaded. + * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds to + * media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. + * @param trackFormat The format of the track to which the data belongs. Null if the data does not + * belong to a track. + * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the + * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. + * @param trackSelectionData Optional data associated with the selection of the track to which the + * data belongs. Null if the data does not belong to a track. + * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if + * the load is not for media data. + * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the + * load is not for media data. + * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the load was + * canceled. + * @param loadDurationMs The duration of the load up to the point at which it was canceled. + * @param bytesLoaded The number of bytes that were loaded prior to cancelation. + */ + void onLoadCanceled( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded); + + /** + * Called when a load error occurs. + * + *

The error may or may not have resulted in the load being canceled, as indicated by the + * {@code wasCanceled} parameter. If the load was canceled, {@link #onLoadCanceled} will + * not be called in addition to this method. + * + *

This method being called does not indicate that playback has failed, or that it will fail. + * The player may be able to recover from the error and continue. Hence applications should + * not implement this method to display a user visible error or initiate an application + * level retry ({@link Player.EventListener#onPlayerError} is the appropriate place to implement + * such behavior). This method is called to provide the application with an opportunity to log the + * error if it wishes to do so. + * + * @param dataSpec Defines the data being loaded. + * @param dataType One of the {@link C} {@code DATA_TYPE_*} constants defining the type of data + * being loaded. + * @param trackType One of the {@link C} {@code TRACK_TYPE_*} constants if the data corresponds to + * media of a specific type. {@link C#TRACK_TYPE_UNKNOWN} otherwise. + * @param trackFormat The format of the track to which the data belongs. Null if the data does not + * belong to a track. + * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the + * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. + * @param trackSelectionData Optional data associated with the selection of the track to which the + * data belongs. Null if the data does not belong to a track. + * @param mediaStartTimeMs The start time of the media being loaded, or {@link C#TIME_UNSET} if + * the load is not for media data. + * @param mediaEndTimeMs The end time of the media being loaded, or {@link C#TIME_UNSET} if the + * load is not for media data. + * @param elapsedRealtimeMs The value of {@link SystemClock#elapsedRealtime} when the error + * occurred. + * @param loadDurationMs The duration of the load up to the point at which the error occurred. + * @param bytesLoaded The number of bytes that were loaded prior to the error. + * @param error The load error. + * @param wasCanceled Whether the load was canceled as a result of the error. + */ + void onLoadError( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded, + IOException error, + boolean wasCanceled); + + /** + * Called when data is removed from the back of a media buffer, typically so that it can be + * re-buffered in a different format. + * + * @param trackType The type of the media. One of the {@link C} {@code TRACK_TYPE_*} constants. + * @param mediaStartTimeMs The start time of the media being discarded. + * @param mediaEndTimeMs The end time of the media being discarded. + */ + void onUpstreamDiscarded(int trackType, long mediaStartTimeMs, long mediaEndTimeMs); + + /** + * Called when a downstream format change occurs (i.e. when the format of the media being read + * from one or more {@link SampleStream}s provided by the source changes). + * + * @param trackType The type of the media. One of the {@link C} {@code TRACK_TYPE_*} constants. + * @param trackFormat The format of the track to which the data belongs. Null if the data does not + * belong to a track. + * @param trackSelectionReason One of the {@link C} {@code SELECTION_REASON_*} constants if the + * data belongs to a track. {@link C#SELECTION_REASON_UNKNOWN} otherwise. + * @param trackSelectionData Optional data associated with the selection of the track to which the + * data belongs. Null if the data does not belong to a track. + * @param mediaTimeMs The media time at which the change occurred. + */ + void onDownstreamFormatChanged( + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaTimeMs); + + /** Dispatches events to a {@link MediaSourceEventListener}. */ + final class EventDispatcher { + + @Nullable private final Handler handler; + @Nullable private final MediaSourceEventListener listener; + private final long mediaTimeOffsetMs; + + public EventDispatcher(@Nullable Handler handler, @Nullable MediaSourceEventListener listener) { + this(handler, listener, 0); + } + + public EventDispatcher( + @Nullable Handler handler, + @Nullable MediaSourceEventListener listener, + long mediaTimeOffsetMs) { + this.handler = listener != null ? Assertions.checkNotNull(handler) : null; + this.listener = listener; + this.mediaTimeOffsetMs = mediaTimeOffsetMs; + } + + public EventDispatcher copyWithMediaTimeOffsetMs(long mediaTimeOffsetMs) { + return new EventDispatcher(handler, listener, mediaTimeOffsetMs); + } + + public void loadStarted(DataSpec dataSpec, int dataType, long elapsedRealtimeMs) { + loadStarted( + dataSpec, + dataType, + C.TRACK_TYPE_UNKNOWN, + null, + C.SELECTION_REASON_UNKNOWN, + null, + C.TIME_UNSET, + C.TIME_UNSET, + elapsedRealtimeMs); + } + + public void loadStarted( + final DataSpec dataSpec, + final int dataType, + final int trackType, + final Format trackFormat, + final int trackSelectionReason, + final Object trackSelectionData, + final long mediaStartTimeUs, + final long mediaEndTimeUs, + final long elapsedRealtimeMs) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onLoadStarted( + dataSpec, + dataType, + trackType, + trackFormat, + trackSelectionReason, + trackSelectionData, + adjustMediaTime(mediaStartTimeUs), + adjustMediaTime(mediaEndTimeUs), + elapsedRealtimeMs); + } + }); + } + } + + public void loadCompleted( + DataSpec dataSpec, + int dataType, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + loadCompleted( + dataSpec, + dataType, + C.TRACK_TYPE_UNKNOWN, + null, + C.SELECTION_REASON_UNKNOWN, + null, + C.TIME_UNSET, + C.TIME_UNSET, + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded); + } + + public void loadCompleted( + final DataSpec dataSpec, + final int dataType, + final int trackType, + final Format trackFormat, + final int trackSelectionReason, + final Object trackSelectionData, + final long mediaStartTimeUs, + final long mediaEndTimeUs, + final long elapsedRealtimeMs, + final long loadDurationMs, + final long bytesLoaded) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onLoadCompleted( + dataSpec, + dataType, + trackType, + trackFormat, + trackSelectionReason, + trackSelectionData, + adjustMediaTime(mediaStartTimeUs), + adjustMediaTime(mediaEndTimeUs), + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded); + } + }); + } + } + + public void loadCanceled( + DataSpec dataSpec, + int dataType, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + loadCanceled( + dataSpec, + dataType, + C.TRACK_TYPE_UNKNOWN, + null, + C.SELECTION_REASON_UNKNOWN, + null, + C.TIME_UNSET, + C.TIME_UNSET, + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded); + } + + public void loadCanceled( + final DataSpec dataSpec, + final int dataType, + final int trackType, + final Format trackFormat, + final int trackSelectionReason, + final Object trackSelectionData, + final long mediaStartTimeUs, + final long mediaEndTimeUs, + final long elapsedRealtimeMs, + final long loadDurationMs, + final long bytesLoaded) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onLoadCanceled( + dataSpec, + dataType, + trackType, + trackFormat, + trackSelectionReason, + trackSelectionData, + adjustMediaTime(mediaStartTimeUs), + adjustMediaTime(mediaEndTimeUs), + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded); + } + }); + } + } + + public void loadError( + DataSpec dataSpec, + int dataType, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded, + IOException error, + boolean wasCanceled) { + loadError( + dataSpec, + dataType, + C.TRACK_TYPE_UNKNOWN, + null, + C.SELECTION_REASON_UNKNOWN, + null, + C.TIME_UNSET, + C.TIME_UNSET, + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded, + error, + wasCanceled); + } + + public void loadError( + final DataSpec dataSpec, + final int dataType, + final int trackType, + final Format trackFormat, + final int trackSelectionReason, + final Object trackSelectionData, + final long mediaStartTimeUs, + final long mediaEndTimeUs, + final long elapsedRealtimeMs, + final long loadDurationMs, + final long bytesLoaded, + final IOException error, + final boolean wasCanceled) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onLoadError( + dataSpec, + dataType, + trackType, + trackFormat, + trackSelectionReason, + trackSelectionData, + adjustMediaTime(mediaStartTimeUs), + adjustMediaTime(mediaEndTimeUs), + elapsedRealtimeMs, + loadDurationMs, + bytesLoaded, + error, + wasCanceled); + } + }); + } + } + + public void upstreamDiscarded( + final int trackType, final long mediaStartTimeUs, final long mediaEndTimeUs) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onUpstreamDiscarded( + trackType, adjustMediaTime(mediaStartTimeUs), adjustMediaTime(mediaEndTimeUs)); + } + }); + } + } + + public void downstreamFormatChanged( + final int trackType, + final Format trackFormat, + final int trackSelectionReason, + final Object trackSelectionData, + final long mediaTimeUs) { + if (listener != null && handler != null) { + handler.post( + new Runnable() { + @Override + public void run() { + listener.onDownstreamFormatChanged( + trackType, + trackFormat, + trackSelectionReason, + trackSelectionData, + adjustMediaTime(mediaTimeUs)); + } + }); + } + } + + private long adjustMediaTime(long mediaTimeUs) { + long mediaTimeMs = C.usToMs(mediaTimeUs); + return mediaTimeMs == C.TIME_UNSET ? C.TIME_UNSET : mediaTimeOffsetMs + mediaTimeMs; + } + } +} diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaPeriod.java b/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaPeriod.java index 6101c79b7f0..5069a2d633f 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaPeriod.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaPeriod.java @@ -15,13 +15,11 @@ */ package com.google.android.exoplayer2.source; -import android.net.Uri; -import android.os.Handler; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.FormatHolder; import com.google.android.exoplayer2.decoder.DecoderInputBuffer; -import com.google.android.exoplayer2.source.SingleSampleMediaSource.EventListener; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.trackselection.TrackSelection; import com.google.android.exoplayer2.upstream.DataSource; import com.google.android.exoplayer2.upstream.DataSpec; @@ -43,14 +41,14 @@ */ private static final int INITIAL_SAMPLE_SIZE = 1024; - private final Uri uri; + private final DataSpec dataSpec; private final DataSource.Factory dataSourceFactory; private final int minLoadableRetryCount; - private final Handler eventHandler; - private final EventListener eventListener; - private final int eventSourceId; + private final EventDispatcher eventDispatcher; private final TrackGroupArray tracks; private final ArrayList sampleStreams; + private final long durationUs; + // Package private to avoid thunk methods. /* package */ final Loader loader; /* package */ final Format format; @@ -62,16 +60,20 @@ /* package */ int sampleSize; private int errorCount; - public SingleSampleMediaPeriod(Uri uri, DataSource.Factory dataSourceFactory, Format format, - int minLoadableRetryCount, Handler eventHandler, EventListener eventListener, - int eventSourceId, boolean treatLoadErrorsAsEndOfStream) { - this.uri = uri; + public SingleSampleMediaPeriod( + DataSpec dataSpec, + DataSource.Factory dataSourceFactory, + Format format, + long durationUs, + int minLoadableRetryCount, + EventDispatcher eventDispatcher, + boolean treatLoadErrorsAsEndOfStream) { + this.dataSpec = dataSpec; this.dataSourceFactory = dataSourceFactory; this.format = format; + this.durationUs = durationUs; this.minLoadableRetryCount = minLoadableRetryCount; - this.eventHandler = eventHandler; - this.eventListener = eventListener; - this.eventSourceId = eventSourceId; + this.eventDispatcher = eventDispatcher; this.treatLoadErrorsAsEndOfStream = treatLoadErrorsAsEndOfStream; tracks = new TrackGroupArray(new TrackGroup(format)); sampleStreams = new ArrayList<>(); @@ -125,7 +127,9 @@ public boolean continueLoading(long positionUs) { if (loadingFinished || loader.isLoading()) { return false; } - loader.startLoading(new SourceLoadable(uri, dataSourceFactory.createDataSource()), this, + loader.startLoading( + new SourceLoadable(dataSpec, dataSourceFactory.createDataSource()), + this, minLoadableRetryCount); return true; } @@ -158,6 +162,18 @@ public long seekToUs(long positionUs) { @Override public void onLoadCompleted(SourceLoadable loadable, long elapsedRealtimeMs, long loadDurationMs) { + eventDispatcher.loadCompleted( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + format, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.sampleSize); sampleSize = loadable.sampleSize; sampleData = loadable.sampleData; loadingFinished = true; @@ -167,34 +183,46 @@ public void onLoadCompleted(SourceLoadable loadable, long elapsedRealtimeMs, @Override public void onLoadCanceled(SourceLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, boolean released) { - // Do nothing. + eventDispatcher.loadCanceled( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + /* trackFormat= */ null, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.sampleSize); } @Override public int onLoadError(SourceLoadable loadable, long elapsedRealtimeMs, long loadDurationMs, IOException error) { - notifyLoadError(error); errorCount++; - if (treatLoadErrorsAsEndOfStream && errorCount >= minLoadableRetryCount) { + boolean cancel = treatLoadErrorsAsEndOfStream && errorCount >= minLoadableRetryCount; + eventDispatcher.loadError( + loadable.dataSpec, + C.DATA_TYPE_MEDIA, + C.TRACK_TYPE_UNKNOWN, + format, + C.SELECTION_REASON_UNKNOWN, + /* trackSelectionData= */ null, + /* mediaStartTimeUs= */ 0, + durationUs, + elapsedRealtimeMs, + loadDurationMs, + loadable.sampleSize, + error, + /* wasCanceled= */ cancel); + if (cancel) { loadingFinished = true; return Loader.DONT_RETRY; } return Loader.RETRY; } - // Internal methods. - - private void notifyLoadError(final IOException e) { - if (eventHandler != null && eventListener != null) { - eventHandler.post(new Runnable() { - @Override - public void run() { - eventListener.onLoadError(eventSourceId, e); - } - }); - } - } - private final class SampleStreamImpl implements SampleStream { private static final int STREAM_STATE_SEND_FORMAT = 0; @@ -259,14 +287,15 @@ public int skipData(long positionUs) { /* package */ static final class SourceLoadable implements Loadable { - private final Uri uri; + public final DataSpec dataSpec; + private final DataSource dataSource; private int sampleSize; private byte[] sampleData; - public SourceLoadable(Uri uri, DataSource dataSource) { - this.uri = uri; + public SourceLoadable(DataSpec dataSpec, DataSource dataSource) { + this.dataSpec = dataSpec; this.dataSource = dataSource; } @@ -286,7 +315,7 @@ public void load() throws IOException, InterruptedException { sampleSize = 0; try { // Create and open the input. - dataSource.open(new DataSpec(uri)); + dataSource.open(dataSpec); // Load the sample data. int result = 0; while (result != C.RESULT_END_OF_INPUT) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaSource.java index dd901958fd7..3b0a5a16c82 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/SingleSampleMediaSource.java @@ -17,11 +17,14 @@ import android.net.Uri; import android.os.Handler; +import android.support.annotation.Nullable; import com.google.android.exoplayer2.ExoPlayer; import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.Timeline; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.upstream.Allocator; import com.google.android.exoplayer2.upstream.DataSource; +import com.google.android.exoplayer2.upstream.DataSpec; import com.google.android.exoplayer2.util.Assertions; import java.io.IOException; @@ -32,7 +35,10 @@ public final class SingleSampleMediaSource implements MediaSource { /** * Listener of {@link SingleSampleMediaSource} events. + * + * @deprecated Use {@link MediaSourceEventListener}. */ + @Deprecated public interface EventListener { /** @@ -45,18 +51,110 @@ public interface EventListener { } + /** Factory for {@link SingleSampleMediaSource}. */ + public static final class Factory { + + private final DataSource.Factory dataSourceFactory; + + private int minLoadableRetryCount; + private boolean treatLoadErrorsAsEndOfStream; + private boolean isCreateCalled; + + /** + * Creates a factory for {@link SingleSampleMediaSource}s. + * + * @param dataSourceFactory The factory from which the {@link DataSource} to read the media will + * be obtained. + */ + public Factory(DataSource.Factory dataSourceFactory) { + this.dataSourceFactory = Assertions.checkNotNull(dataSourceFactory); + this.minLoadableRetryCount = DEFAULT_MIN_LOADABLE_RETRY_COUNT; + } + + /** + * Sets the minimum number of times to retry if a loading error occurs. The default value is + * {@link #DEFAULT_MIN_LOADABLE_RETRY_COUNT}. + * + * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setMinLoadableRetryCount(int minLoadableRetryCount) { + Assertions.checkState(!isCreateCalled); + this.minLoadableRetryCount = minLoadableRetryCount; + return this; + } + + /** + * Sets whether load errors will be treated as end-of-stream signal (load errors will not be + * propagated). The default value is false. + * + * @param treatLoadErrorsAsEndOfStream If true, load errors will not be propagated by sample + * streams, treating them as ended instead. If false, load errors will be propagated + * normally by {@link SampleStream#maybeThrowError()}. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setTreatLoadErrorsAsEndOfStream(boolean treatLoadErrorsAsEndOfStream) { + Assertions.checkState(!isCreateCalled); + this.treatLoadErrorsAsEndOfStream = treatLoadErrorsAsEndOfStream; + return this; + } + + /** + * Returns a new {@link ExtractorMediaSource} using the current parameters. Media source events + * will not be delivered. + * + * @param uri The {@link Uri}. + * @param format The {@link Format} of the media stream. + * @param durationUs The duration of the media stream in microseconds. + * @return The new {@link ExtractorMediaSource}. + */ + public SingleSampleMediaSource createMediaSource(Uri uri, Format format, long durationUs) { + return createMediaSource(uri, format, durationUs, null, null); + } + + /** + * Returns a new {@link SingleSampleMediaSource} using the current parameters. + * + * @param uri The {@link Uri}. + * @param format The {@link Format} of the media stream. + * @param durationUs The duration of the media stream in microseconds. + * @param eventHandler A handler for events. + * @param eventListener A listener of events., Format format, long durationUs + * @return The newly built {@link SingleSampleMediaSource}. + */ + public SingleSampleMediaSource createMediaSource( + Uri uri, + Format format, + long durationUs, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + isCreateCalled = true; + return new SingleSampleMediaSource( + uri, + dataSourceFactory, + format, + durationUs, + minLoadableRetryCount, + eventHandler, + eventListener, + treatLoadErrorsAsEndOfStream); + } + + } + /** * The default minimum number of times to retry loading data prior to failing. */ public static final int DEFAULT_MIN_LOADABLE_RETRY_COUNT = 3; - private final Uri uri; + private final DataSpec dataSpec; private final DataSource.Factory dataSourceFactory; private final Format format; + private final long durationUs; + private final MediaSourceEventListener.EventDispatcher eventDispatcher; private final int minLoadableRetryCount; - private final Handler eventHandler; - private final EventListener eventListener; - private final int eventSourceId; private final boolean treatLoadErrorsAsEndOfStream; private final Timeline timeline; @@ -66,9 +164,11 @@ public interface EventListener { * be obtained. * @param format The {@link Format} associated with the output track. * @param durationUs The duration of the media stream in microseconds. + * @deprecated Use {@link Factory} instead. */ - public SingleSampleMediaSource(Uri uri, DataSource.Factory dataSourceFactory, Format format, - long durationUs) { + @Deprecated + public SingleSampleMediaSource( + Uri uri, DataSource.Factory dataSourceFactory, Format format, long durationUs) { this(uri, dataSourceFactory, format, durationUs, DEFAULT_MIN_LOADABLE_RETRY_COUNT); } @@ -79,10 +179,16 @@ public SingleSampleMediaSource(Uri uri, DataSource.Factory dataSourceFactory, Fo * @param format The {@link Format} associated with the output track. * @param durationUs The duration of the media stream in microseconds. * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @deprecated Use {@link Factory} instead. */ - public SingleSampleMediaSource(Uri uri, DataSource.Factory dataSourceFactory, Format format, - long durationUs, int minLoadableRetryCount) { - this(uri, dataSourceFactory, format, durationUs, minLoadableRetryCount, null, null, 0, false); + @Deprecated + public SingleSampleMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + Format format, + long durationUs, + int minLoadableRetryCount) { + this(uri, dataSourceFactory, format, durationUs, minLoadableRetryCount, null, null, false); } /** @@ -98,18 +204,46 @@ public SingleSampleMediaSource(Uri uri, DataSource.Factory dataSourceFactory, Fo * @param treatLoadErrorsAsEndOfStream If true, load errors will not be propagated by sample * streams, treating them as ended instead. If false, load errors will be propagated normally * by {@link SampleStream#maybeThrowError()}. + * @deprecated Use {@link Factory} instead. */ - public SingleSampleMediaSource(Uri uri, DataSource.Factory dataSourceFactory, Format format, - long durationUs, int minLoadableRetryCount, Handler eventHandler, EventListener eventListener, - int eventSourceId, boolean treatLoadErrorsAsEndOfStream) { - this.uri = uri; + @Deprecated + public SingleSampleMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + Format format, + long durationUs, + int minLoadableRetryCount, + Handler eventHandler, + EventListener eventListener, + int eventSourceId, + boolean treatLoadErrorsAsEndOfStream) { + this( + uri, + dataSourceFactory, + format, + durationUs, + minLoadableRetryCount, + eventHandler, + eventListener == null ? null : new EventListenerWrapper(eventListener, eventSourceId), + treatLoadErrorsAsEndOfStream); + } + + private SingleSampleMediaSource( + Uri uri, + DataSource.Factory dataSourceFactory, + Format format, + long durationUs, + int minLoadableRetryCount, + Handler eventHandler, + MediaSourceEventListener eventListener, + boolean treatLoadErrorsAsEndOfStream) { this.dataSourceFactory = dataSourceFactory; this.format = format; + this.durationUs = durationUs; this.minLoadableRetryCount = minLoadableRetryCount; - this.eventHandler = eventHandler; - this.eventListener = eventListener; - this.eventSourceId = eventSourceId; this.treatLoadErrorsAsEndOfStream = treatLoadErrorsAsEndOfStream; + this.eventDispatcher = new EventDispatcher(eventHandler, eventListener); + dataSpec = new DataSpec(uri); timeline = new SinglePeriodTimeline(durationUs, true); } @@ -128,8 +262,14 @@ public void maybeThrowSourceInfoRefreshError() throws IOException { @Override public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { Assertions.checkArgument(id.periodIndex == 0); - return new SingleSampleMediaPeriod(uri, dataSourceFactory, format, minLoadableRetryCount, - eventHandler, eventListener, eventSourceId, treatLoadErrorsAsEndOfStream); + return new SingleSampleMediaPeriod( + dataSpec, + dataSourceFactory, + format, + durationUs, + minLoadableRetryCount, + eventDispatcher, + treatLoadErrorsAsEndOfStream); } @Override @@ -142,4 +282,97 @@ public void releaseSource() { // Do nothing. } + /** + * Wraps a deprecated {@link EventListener}, invoking its callback from the equivalent callback in + * {@link MediaSourceEventListener}. + */ + private static final class EventListenerWrapper implements MediaSourceEventListener { + + private final EventListener eventListener; + private final int eventSourceId; + + public EventListenerWrapper(EventListener eventListener, int eventSourceId) { + this.eventListener = Assertions.checkNotNull(eventListener); + this.eventSourceId = eventSourceId; + } + + @Override + public void onLoadStarted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs) { + // Do nothing. + } + + @Override + public void onLoadCompleted( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + // Do nothing. + } + + @Override + public void onLoadCanceled( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded) { + // Do nothing. + } + + @Override + public void onLoadError( + DataSpec dataSpec, + int dataType, + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaStartTimeMs, + long mediaEndTimeMs, + long elapsedRealtimeMs, + long loadDurationMs, + long bytesLoaded, + IOException error, + boolean wasCanceled) { + eventListener.onLoadError(eventSourceId, error); + } + + @Override + public void onUpstreamDiscarded(int trackType, long mediaStartTimeMs, long mediaEndTimeMs) { + // Do nothing. + } + + @Override + public void onDownstreamFormatChanged( + int trackType, + Format trackFormat, + int trackSelectionReason, + Object trackSelectionData, + long mediaTimeMs) { + // Do nothing. + } + } } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/TrackGroupArray.java b/library/core/src/main/java/com/google/android/exoplayer2/source/TrackGroupArray.java index 394cec891b5..fb28da581ce 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/TrackGroupArray.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/TrackGroupArray.java @@ -62,8 +62,11 @@ public TrackGroup get(int index) { * @param group The group. * @return The index of the group, or {@link C#INDEX_UNSET} if no such group exists. */ + @SuppressWarnings("ReferenceEquality") public int indexOf(TrackGroup group) { for (int i = 0; i < length; i++) { + // Suppressed reference equality warning because this is looking for the index of a specific + // TrackGroup object, not the index of a potential equal TrackGroup. if (trackGroups[i] == group) { return i; } @@ -71,6 +74,13 @@ public int indexOf(TrackGroup group) { return C.INDEX_UNSET; } + /** + * Returns whether this track group array is empty. + */ + public boolean isEmpty() { + return length == 0; + } + @Override public int hashCode() { if (hashCode == 0) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsLoader.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsLoader.java index 241750a21fc..99feccd2f35 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsLoader.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsLoader.java @@ -16,6 +16,7 @@ package com.google.android.exoplayer2.source.ads; import android.view.ViewGroup; +import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ExoPlayer; import java.io.IOException; @@ -71,6 +72,15 @@ interface EventListener { } + /** + * Sets the supported content types for ad media. Must be called before the first call to + * {@link #attachPlayer(ExoPlayer, EventListener, ViewGroup)}. Subsequent calls may be ignored. + * + * @param contentTypes The supported content types for ad media. Each element must be one of + * {@link C#TYPE_DASH}, {@link C#TYPE_HLS}, {@link C#TYPE_SS} and {@link C#TYPE_OTHER}. + */ + void setSupportedContentTypes(@C.ContentType int... contentTypes); + /** * Attaches a player that will play ads loaded using this instance. Called on the main thread by * {@link AdsMediaSource}. diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java index 18aa8a63e7e..0980e9d0115 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/ads/AdsMediaSource.java @@ -15,6 +15,7 @@ */ package com.google.android.exoplayer2.source.ads; +import android.net.Uri; import android.os.Handler; import android.os.Looper; import android.support.annotation.Nullable; @@ -23,16 +24,19 @@ import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ExoPlayer; import com.google.android.exoplayer2.Timeline; -import com.google.android.exoplayer2.extractor.DefaultExtractorsFactory; +import com.google.android.exoplayer2.source.DeferredMediaPeriod; import com.google.android.exoplayer2.source.ExtractorMediaSource; import com.google.android.exoplayer2.source.MediaPeriod; import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.MediaSourceEventListener; import com.google.android.exoplayer2.upstream.Allocator; import com.google.android.exoplayer2.upstream.DataSource; import com.google.android.exoplayer2.util.Assertions; import java.io.IOException; +import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; +import java.util.List; import java.util.Map; /** @@ -40,10 +44,33 @@ */ public final class AdsMediaSource implements MediaSource { - /** - * Listener for events relating to ad loading. - */ - public interface AdsListener { + /** Factory for creating {@link MediaSource}s to play ad media. */ + public interface MediaSourceFactory { + + /** + * Creates a new {@link MediaSource} for loading the ad media with the specified {@code uri}. + * + * @param uri The URI of the media or manifest to play. + * @param handler A handler for listener events. May be null if delivery of events is not + * required. + * @param listener A listener for events. May be null if delivery of events is not required. + * @return The new media source. + */ + MediaSource createMediaSource( + Uri uri, @Nullable Handler handler, @Nullable MediaSourceEventListener listener); + + /** + * Returns the content types supported by media sources created by this factory. Each element + * should be one of {@link C#TYPE_DASH}, {@link C#TYPE_SS}, {@link C#TYPE_HLS} or {@link + * C#TYPE_OTHER}. + * + * @return The content types supported by media sources created by this factory. + */ + int[] getSupportedTypes(); + } + + /** Listener for ads media source events. */ + public interface EventListener extends MediaSourceEventListener { /** * Called if there was an error loading ads. The media source will load the content without ads @@ -69,17 +96,15 @@ public interface AdsListener { private static final String TAG = "AdsMediaSource"; private final MediaSource contentMediaSource; - private final DataSource.Factory dataSourceFactory; + private final MediaSourceFactory adMediaSourceFactory; private final AdsLoader adsLoader; private final ViewGroup adUiViewGroup; + @Nullable private final Handler eventHandler; + @Nullable private final EventListener eventListener; private final Handler mainHandler; private final ComponentListener componentListener; - private final Map adMediaSourceByMediaPeriod; + private final Map> deferredMediaPeriodByAdMediaSource; private final Timeline.Period period; - @Nullable - private final Handler eventHandler; - @Nullable - private final AdsListener eventListener; private Handler playerHandler; private ExoPlayer player; @@ -94,22 +119,31 @@ public interface AdsListener { private MediaSource.Listener listener; /** - * Constructs a new source that inserts ads linearly with the content specified by - * {@code contentMediaSource}. + * Constructs a new source that inserts ads linearly with the content specified by {@code + * contentMediaSource}. Ad media is loaded using {@link ExtractorMediaSource}. * * @param contentMediaSource The {@link MediaSource} providing the content to play. * @param dataSourceFactory Factory for data sources used to load ad media. * @param adsLoader The loader for ads. * @param adUiViewGroup A {@link ViewGroup} on top of the player that will show any ad UI. */ - public AdsMediaSource(MediaSource contentMediaSource, DataSource.Factory dataSourceFactory, - AdsLoader adsLoader, ViewGroup adUiViewGroup) { - this(contentMediaSource, dataSourceFactory, adsLoader, adUiViewGroup, null, null); + public AdsMediaSource( + MediaSource contentMediaSource, + DataSource.Factory dataSourceFactory, + AdsLoader adsLoader, + ViewGroup adUiViewGroup) { + this( + contentMediaSource, + dataSourceFactory, + adsLoader, + adUiViewGroup, + /* eventHandler= */ null, + /* eventListener= */ null); } /** - * Constructs a new source that inserts ads linearly with the content specified by - * {@code contentMediaSource}. + * Constructs a new source that inserts ads linearly with the content specified by {@code + * contentMediaSource}. Ad media is loaded using {@link ExtractorMediaSource}. * * @param contentMediaSource The {@link MediaSource} providing the content to play. * @param dataSourceFactory Factory for data sources used to load ad media. @@ -118,21 +152,53 @@ public AdsMediaSource(MediaSource contentMediaSource, DataSource.Factory dataSou * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. */ - public AdsMediaSource(MediaSource contentMediaSource, DataSource.Factory dataSourceFactory, - AdsLoader adsLoader, ViewGroup adUiViewGroup, @Nullable Handler eventHandler, - @Nullable AdsListener eventListener) { + public AdsMediaSource( + MediaSource contentMediaSource, + DataSource.Factory dataSourceFactory, + AdsLoader adsLoader, + ViewGroup adUiViewGroup, + @Nullable Handler eventHandler, + @Nullable EventListener eventListener) { + this( + contentMediaSource, + new ExtractorMediaSource.Factory(dataSourceFactory), + adsLoader, + adUiViewGroup, + eventHandler, + eventListener); + } + + /** + * Constructs a new source that inserts ads linearly with the content specified by {@code + * contentMediaSource}. + * + * @param contentMediaSource The {@link MediaSource} providing the content to play. + * @param adMediaSourceFactory Factory for media sources used to load ad media. + * @param adsLoader The loader for ads. + * @param adUiViewGroup A {@link ViewGroup} on top of the player that will show any ad UI. + * @param eventHandler A handler for events. May be null if delivery of events is not required. + * @param eventListener A listener of events. May be null if delivery of events is not required. + */ + public AdsMediaSource( + MediaSource contentMediaSource, + MediaSourceFactory adMediaSourceFactory, + AdsLoader adsLoader, + ViewGroup adUiViewGroup, + @Nullable Handler eventHandler, + @Nullable EventListener eventListener) { this.contentMediaSource = contentMediaSource; - this.dataSourceFactory = dataSourceFactory; + this.adMediaSourceFactory = adMediaSourceFactory; this.adsLoader = adsLoader; this.adUiViewGroup = adUiViewGroup; this.eventHandler = eventHandler; this.eventListener = eventListener; mainHandler = new Handler(Looper.getMainLooper()); componentListener = new ComponentListener(); - adMediaSourceByMediaPeriod = new HashMap<>(); + deferredMediaPeriodByAdMediaSource = new HashMap<>(); period = new Timeline.Period(); adGroupMediaSources = new MediaSource[0][]; adDurationsUs = new long[0][]; + adsLoader.setSupportedContentTypes(adMediaSourceFactory.getSupportedTypes()); } @Override @@ -173,9 +239,9 @@ public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { final int adGroupIndex = id.adGroupIndex; final int adIndexInAdGroup = id.adIndexInAdGroup; if (adGroupMediaSources[adGroupIndex].length <= adIndexInAdGroup) { - MediaSource adMediaSource = new ExtractorMediaSource( - adPlaybackState.adUris[id.adGroupIndex][id.adIndexInAdGroup], dataSourceFactory, - new DefaultExtractorsFactory(), mainHandler, componentListener); + Uri adUri = adPlaybackState.adUris[id.adGroupIndex][id.adIndexInAdGroup]; + final MediaSource adMediaSource = + adMediaSourceFactory.createMediaSource(adUri, eventHandler, eventListener); int oldAdCount = adGroupMediaSources[id.adGroupIndex].length; if (adIndexInAdGroup >= oldAdCount) { int adCount = adIndexInAdGroup + 1; @@ -185,30 +251,37 @@ public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { Arrays.fill(adDurationsUs[adGroupIndex], oldAdCount, adCount, C.TIME_UNSET); } adGroupMediaSources[adGroupIndex][adIndexInAdGroup] = adMediaSource; - adMediaSource.prepareSource(player, false, new Listener() { + deferredMediaPeriodByAdMediaSource.put(adMediaSource, new ArrayList()); + adMediaSource.prepareSource(player, false, new MediaSource.Listener() { @Override public void onSourceInfoRefreshed(MediaSource source, Timeline timeline, - Object manifest) { - onAdSourceInfoRefreshed(adGroupIndex, adIndexInAdGroup, timeline); + @Nullable Object manifest) { + onAdSourceInfoRefreshed(adMediaSource, adGroupIndex, adIndexInAdGroup, timeline); } }); } MediaSource mediaSource = adGroupMediaSources[adGroupIndex][adIndexInAdGroup]; - MediaPeriod mediaPeriod = mediaSource.createPeriod(new MediaPeriodId(0), allocator); - adMediaSourceByMediaPeriod.put(mediaPeriod, mediaSource); - return mediaPeriod; + DeferredMediaPeriod deferredMediaPeriod = + new DeferredMediaPeriod(mediaSource, new MediaPeriodId(0), allocator); + List mediaPeriods = deferredMediaPeriodByAdMediaSource.get(mediaSource); + if (mediaPeriods == null) { + deferredMediaPeriod.createPeriod(); + } else { + // Keep track of the deferred media period so it can be populated with the real media period + // when the source's info becomes available. + mediaPeriods.add(deferredMediaPeriod); + } + return deferredMediaPeriod; } else { - return contentMediaSource.createPeriod(id, allocator); + DeferredMediaPeriod mediaPeriod = new DeferredMediaPeriod(contentMediaSource, id, allocator); + mediaPeriod.createPeriod(); + return mediaPeriod; } } @Override public void releasePeriod(MediaPeriod mediaPeriod) { - if (adMediaSourceByMediaPeriod.containsKey(mediaPeriod)) { - adMediaSourceByMediaPeriod.remove(mediaPeriod).releasePeriod(mediaPeriod); - } else { - contentMediaSource.releasePeriod(mediaPeriod); - } + ((DeferredMediaPeriod) mediaPeriod).releasePeriod(); } @Override @@ -263,9 +336,17 @@ private void onContentSourceInfoRefreshed(Timeline timeline, Object manifest) { maybeUpdateSourceInfo(); } - private void onAdSourceInfoRefreshed(int adGroupIndex, int adIndexInAdGroup, Timeline timeline) { + private void onAdSourceInfoRefreshed(MediaSource mediaSource, int adGroupIndex, + int adIndexInAdGroup, Timeline timeline) { Assertions.checkArgument(timeline.getPeriodCount() == 1); adDurationsUs[adGroupIndex][adIndexInAdGroup] = timeline.getPeriod(0, period).getDurationUs(); + if (deferredMediaPeriodByAdMediaSource.containsKey(mediaSource)) { + List mediaPeriods = deferredMediaPeriodByAdMediaSource.get(mediaSource); + for (int i = 0; i < mediaPeriods.size(); i++) { + mediaPeriods.get(i).createPeriod(); + } + deferredMediaPeriodByAdMediaSource.remove(mediaSource); + } maybeUpdateSourceInfo(); } @@ -280,11 +361,8 @@ private void maybeUpdateSourceInfo() { } } - /** - * Listener for component events. All methods are called on the main thread. - */ - private final class ComponentListener implements AdsLoader.EventListener, - ExtractorMediaSource.EventListener { + /** Listener for component events. All methods are called on the main thread. */ + private final class ComponentListener implements AdsLoader.EventListener { @Override public void onAdPlaybackState(final AdPlaybackState adPlaybackState) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java b/library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java index bb51ae074e3..fa952696906 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/source/chunk/ChunkSampleStream.java @@ -16,12 +16,11 @@ package com.google.android.exoplayer2.source.chunk; import android.util.Log; - import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Format; import com.google.android.exoplayer2.FormatHolder; import com.google.android.exoplayer2.decoder.DecoderInputBuffer; -import com.google.android.exoplayer2.source.AdaptiveMediaSourceEventListener.EventDispatcher; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.SampleQueue; import com.google.android.exoplayer2.source.SampleStream; import com.google.android.exoplayer2.source.SequenceableLoader; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea608Decoder.java b/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea608Decoder.java index e2c592be6b6..f018e055fba 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea608Decoder.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea608Decoder.java @@ -33,7 +33,6 @@ import com.google.android.exoplayer2.util.MimeTypes; import com.google.android.exoplayer2.util.ParsableByteArray; import java.util.ArrayList; -import java.util.LinkedList; import java.util.List; /** @@ -185,7 +184,7 @@ public final class Cea608Decoder extends CeaDecoder { private final ParsableByteArray ccData; private final int packetLength; private final int selectedField; - private final LinkedList cueBuilders; + private final ArrayList cueBuilders; private CueBuilder currentCueBuilder; private List cues; @@ -200,7 +199,7 @@ public final class Cea608Decoder extends CeaDecoder { public Cea608Decoder(String mimeType, int accessibilityChannel) { ccData = new ParsableByteArray(); - cueBuilders = new LinkedList<>(); + cueBuilders = new ArrayList<>(); currentCueBuilder = new CueBuilder(CC_MODE_UNKNOWN, DEFAULT_CAPTIONS_ROW_COUNT); packetLength = MimeTypes.APPLICATION_MP4CEA608.equals(mimeType) ? 2 : 3; switch (accessibilityChannel) { @@ -230,8 +229,8 @@ public void flush() { cues = null; lastCues = null; setCaptionMode(CC_MODE_UNKNOWN); + setCaptionRowCount(DEFAULT_CAPTIONS_ROW_COUNT); resetCueBuilders(); - captionRowCount = DEFAULT_CAPTIONS_ROW_COUNT; repeatableControlSet = false; repeatableControlCc1 = 0; repeatableControlCc2 = 0; @@ -434,16 +433,16 @@ private void handlePreambleAddressCode(byte cc1, byte cc2) { private void handleMiscCode(byte cc2) { switch (cc2) { case CTRL_ROLL_UP_CAPTIONS_2_ROWS: - captionRowCount = 2; setCaptionMode(CC_MODE_ROLL_UP); + setCaptionRowCount(2); return; case CTRL_ROLL_UP_CAPTIONS_3_ROWS: - captionRowCount = 3; setCaptionMode(CC_MODE_ROLL_UP); + setCaptionRowCount(3); return; case CTRL_ROLL_UP_CAPTIONS_4_ROWS: - captionRowCount = 4; setCaptionMode(CC_MODE_ROLL_UP); + setCaptionRowCount(4); return; case CTRL_RESUME_CAPTION_LOADING: setCaptionMode(CC_MODE_POP_ON); @@ -451,6 +450,9 @@ private void handleMiscCode(byte cc2) { case CTRL_RESUME_DIRECT_CAPTIONING: setCaptionMode(CC_MODE_PAINT_ON); return; + default: + // Fall through. + break; } if (captionMode == CC_MODE_UNKNOWN) { @@ -484,6 +486,9 @@ private void handleMiscCode(byte cc2) { case CTRL_DELETE_TO_END_OF_ROW: // TODO: implement break; + default: + // Fall through. + break; } } @@ -515,8 +520,13 @@ private void setCaptionMode(int captionMode) { } } + private void setCaptionRowCount(int captionRowCount) { + this.captionRowCount = captionRowCount; + currentCueBuilder.setCaptionRowCount(captionRowCount); + } + private void resetCueBuilders() { - currentCueBuilder.reset(captionMode, captionRowCount); + currentCueBuilder.reset(captionMode); cueBuilders.clear(); cueBuilders.add(currentCueBuilder); } @@ -594,12 +604,14 @@ private static class CueBuilder { public CueBuilder(int captionMode, int captionRowCount) { preambleStyles = new ArrayList<>(); midrowStyles = new ArrayList<>(); - rolledUpCaptions = new LinkedList<>(); + rolledUpCaptions = new ArrayList<>(); captionStringBuilder = new SpannableStringBuilder(); - reset(captionMode, captionRowCount); + reset(captionMode); + setCaptionRowCount(captionRowCount); } - public void reset(int captionMode, int captionRowCount) { + public void reset(int captionMode) { + this.captionMode = captionMode; preambleStyles.clear(); midrowStyles.clear(); rolledUpCaptions.clear(); @@ -607,11 +619,13 @@ public void reset(int captionMode, int captionRowCount) { row = BASE_ROW; indent = 0; tabOffset = 0; - this.captionMode = captionMode; - this.captionRowCount = captionRowCount; underlineStartPosition = POSITION_UNSET; } + public void setCaptionRowCount(int captionRowCount) { + this.captionRowCount = captionRowCount; + } + public boolean isEmpty() { return preambleStyles.isEmpty() && midrowStyles.isEmpty() && rolledUpCaptions.isEmpty() && captionStringBuilder.length() == 0; @@ -726,8 +740,10 @@ public Cue build() { // The number of empty columns after the end of the text, in the same range. int endPadding = SCREEN_CHARWIDTH - startPadding - cueString.length(); int startEndPaddingDelta = startPadding - endPadding; - if (captionMode == CC_MODE_POP_ON && Math.abs(startEndPaddingDelta) < 3) { - // Treat approximately centered pop-on captions are middle aligned. + if (captionMode == CC_MODE_POP_ON && (Math.abs(startEndPaddingDelta) < 3 || endPadding < 0)) { + // Treat approximately centered pop-on captions as middle aligned. We also treat captions + // that are wider than they should be in this way. See + // https://github.com/google/ExoPlayer/issues/3534. position = 0.5f; positionAnchor = Cue.ANCHOR_TYPE_MIDDLE; } else if (captionMode == CC_MODE_POP_ON && startEndPaddingDelta > 0) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea708Decoder.java b/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea708Decoder.java index 030f0cdbb0c..6bdbebc73bb 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea708Decoder.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/cea/Cea708Decoder.java @@ -104,7 +104,7 @@ public final class Cea708Decoder extends CeaDecoder { private static final int COMMAND_DF1 = 0x99; // DefineWindow 1 (+6 bytes) private static final int COMMAND_DF2 = 0x9A; // DefineWindow 2 (+6 bytes) private static final int COMMAND_DF3 = 0x9B; // DefineWindow 3 (+6 bytes) - private static final int COMMAND_DS4 = 0x9C; // DefineWindow 4 (+6 bytes) + private static final int COMMAND_DF4 = 0x9C; // DefineWindow 4 (+6 bytes) private static final int COMMAND_DF5 = 0x9D; // DefineWindow 5 (+6 bytes) private static final int COMMAND_DF6 = 0x9E; // DefineWindow 6 (+6 bytes) private static final int COMMAND_DF7 = 0x9F; // DefineWindow 7 (+6 bytes) @@ -464,7 +464,7 @@ private void handleC1Command(int command) { case COMMAND_DF1: case COMMAND_DF2: case COMMAND_DF3: - case COMMAND_DS4: + case COMMAND_DF4: case COMMAND_DF5: case COMMAND_DF6: case COMMAND_DF7: diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/ssa/SsaDecoder.java b/library/core/src/main/java/com/google/android/exoplayer2/text/ssa/SsaDecoder.java index eec4a1269c0..0cb6f668989 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/ssa/SsaDecoder.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/ssa/SsaDecoder.java @@ -150,6 +150,12 @@ private void parseFormatLine(String formatLine) { break; } } + if (formatStartIndex == C.INDEX_UNSET + || formatEndIndex == C.INDEX_UNSET + || formatTextIndex == C.INDEX_UNSET) { + // Set to 0 so that parseDialogueLine skips lines until a complete format line is found. + formatKeyCount = 0; + } } /** @@ -161,12 +167,17 @@ private void parseFormatLine(String formatLine) { */ private void parseDialogueLine(String dialogueLine, List cues, LongArray cueTimesUs) { if (formatKeyCount == 0) { - Log.w(TAG, "Skipping dialogue line before format: " + dialogueLine); + Log.w(TAG, "Skipping dialogue line before complete format: " + dialogueLine); return; } String[] lineValues = dialogueLine.substring(DIALOGUE_LINE_PREFIX.length()) .split(",", formatKeyCount); + if (lineValues.length != formatKeyCount) { + Log.w(TAG, "Skipping dialogue line with fewer columns than format: " + dialogueLine); + return; + } + long startTimeUs = SsaDecoder.parseTimecodeUs(lineValues[formatStartIndex]); if (startTimeUs == C.TIME_UNSET) { Log.w(TAG, "Skipping invalid timing: " + dialogueLine); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java index 10c17e2888d..a78c5afa78d 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCssStyle.java @@ -31,10 +31,11 @@ * @see W3C specification - Apply * CSS properties */ -/* package */ final class WebvttCssStyle { +public final class WebvttCssStyle { public static final int UNSPECIFIED = -1; + /** Style flag enum */ @Retention(RetentionPolicy.SOURCE) @IntDef(flag = true, value = {UNSPECIFIED, STYLE_NORMAL, STYLE_BOLD, STYLE_ITALIC, STYLE_BOLD_ITALIC}) @@ -44,6 +45,7 @@ public static final int STYLE_ITALIC = Typeface.ITALIC; public static final int STYLE_BOLD_ITALIC = Typeface.BOLD_ITALIC; + /** Font size unit enum */ @Retention(RetentionPolicy.SOURCE) @IntDef({UNSPECIFIED, FONT_SIZE_UNIT_PIXEL, FONT_SIZE_UNIT_EM, FONT_SIZE_UNIT_PERCENT}) public @interface FontSizeUnit {} diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCue.java b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCue.java index 295fdc656f9..e16b231f7e6 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCue.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCue.java @@ -23,7 +23,7 @@ /** * A representation of a WebVTT cue. */ -/* package */ final class WebvttCue extends Cue { +public final class WebvttCue extends Cue { public final long startTime; public final long endTime; @@ -59,7 +59,7 @@ public boolean isNormalCue() { * Builder for WebVTT cues. */ @SuppressWarnings("hiding") - public static final class Builder { + public static class Builder { private static final String TAG = "WebvttCueBuilder"; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java index 54af4dbf634..80ebecdc0e9 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/text/webvtt/WebvttCueParser.java @@ -45,7 +45,7 @@ /** * Parser for WebVTT cues. (https://w3c.github.io/webvtt/#cues) */ -/* package */ final class WebvttCueParser { +public final class WebvttCueParser { public static final Pattern CUE_HEADER_PATTERN = Pattern .compile("^(\\S+)\\s+-->\\s+(\\S+)(.*)?$"); @@ -90,7 +90,7 @@ public WebvttCueParser() { * @param styles List of styles defined by the CSS style blocks preceeding the cues. * @return Whether a valid Cue was found. */ - /* package */ boolean parseCue(ParsableByteArray webvttData, WebvttCue.Builder builder, + public boolean parseCue(ParsableByteArray webvttData, WebvttCue.Builder builder, List styles) { String firstLine = webvttData.readLine(); if (firstLine == null) { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java index 054ee7973f6..6bc6afb88bf 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/BaseTrackSelection.java @@ -78,6 +78,16 @@ public BaseTrackSelection(TrackGroup group, int... tracks) { blacklistUntilTimes = new long[length]; } + @Override + public void enable() { + // Do nothing. + } + + @Override + public void disable() { + // Do nothing. + } + @Override public final TrackGroup getTrackGroup() { return group; diff --git a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java index c789caded4a..49b8e8964be 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelector.java @@ -46,7 +46,7 @@ * Parameters currentParameters = trackSelector.getParameters(); * // Generate new parameters to prefer German audio and impose a maximum video size constraint. * Parameters newParameters = currentParameters - * .withPreferredAudioLanguage("de") + * .withPreferredAudioLanguage("deu") * .withMaxVideoSize(1024, 768); * // Set the new parameters on the selector. * trackSelector.setParameters(newParameters);} @@ -81,17 +81,22 @@ public static final class Parameters { // Audio /** - * The preferred language for audio, as well as for forced text tracks as defined by RFC 5646. + * The preferred language for audio, as well as for forced text tracks, as an ISO 639-2/T tag. * {@code null} selects the default track, or the first track if there's no default. */ public final String preferredAudioLanguage; // Text /** - * The preferred language for text tracks as defined by RFC 5646. {@code null} selects the + * The preferred language for text tracks as an ISO 639-2/T tag. {@code null} selects the * default track if there is one, or no track otherwise. */ public final String preferredTextLanguage; + /** + * Whether a text track with undetermined language should be selected if no track with + * {@link #preferredTextLanguage} is available, or if {@link #preferredTextLanguage} is unset. + */ + public final boolean selectUndeterminedTextLanguage; // Video /** @@ -150,6 +155,8 @@ public static final class Parameters { *

    *
  • No preferred audio language is set.
    • *
  • No preferred text language is set.
    • + *
  • Text tracks with undetermined language are not selected if no track with + * {@link #preferredTextLanguage} is available.
    • *
  • Lowest bitrate track selections are not forced.
    • *
  • Adaptation between different mime types is not allowed.
    • *
  • Non seamless adaptation is allowed.
    • @@ -161,13 +168,14 @@ public static final class Parameters { *
*/ public Parameters() { - this(null, null, false, false, true, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, - true, true, Integer.MAX_VALUE, Integer.MAX_VALUE, true); + this(null, null, false, false, false, true, Integer.MAX_VALUE, Integer.MAX_VALUE, + Integer.MAX_VALUE, true, true, Integer.MAX_VALUE, Integer.MAX_VALUE, true); } /** * @param preferredAudioLanguage See {@link #preferredAudioLanguage} * @param preferredTextLanguage See {@link #preferredTextLanguage} + * @param selectUndeterminedTextLanguage See {@link #selectUndeterminedTextLanguage}. * @param forceLowestBitrate See {@link #forceLowestBitrate}. * @param allowMixedMimeAdaptiveness See {@link #allowMixedMimeAdaptiveness} * @param allowNonSeamlessAdaptiveness See {@link #allowNonSeamlessAdaptiveness} @@ -181,13 +189,14 @@ public Parameters() { * @param viewportOrientationMayChange See {@link #viewportOrientationMayChange} */ public Parameters(String preferredAudioLanguage, String preferredTextLanguage, - boolean forceLowestBitrate, boolean allowMixedMimeAdaptiveness, - boolean allowNonSeamlessAdaptiveness, int maxVideoWidth, int maxVideoHeight, - int maxVideoBitrate, boolean exceedVideoConstraintsIfNecessary, + boolean selectUndeterminedTextLanguage, boolean forceLowestBitrate, + boolean allowMixedMimeAdaptiveness, boolean allowNonSeamlessAdaptiveness, int maxVideoWidth, + int maxVideoHeight, int maxVideoBitrate, boolean exceedVideoConstraintsIfNecessary, boolean exceedRendererCapabilitiesIfNecessary, int viewportWidth, int viewportHeight, boolean viewportOrientationMayChange) { this.preferredAudioLanguage = preferredAudioLanguage; this.preferredTextLanguage = preferredTextLanguage; + this.selectUndeterminedTextLanguage = selectUndeterminedTextLanguage; this.forceLowestBitrate = forceLowestBitrate; this.allowMixedMimeAdaptiveness = allowMixedMimeAdaptiveness; this.allowNonSeamlessAdaptiveness = allowNonSeamlessAdaptiveness; @@ -209,10 +218,11 @@ public Parameters withPreferredAudioLanguage(String preferredAudioLanguage) { if (TextUtils.equals(preferredAudioLanguage, this.preferredAudioLanguage)) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -223,10 +233,25 @@ public Parameters withPreferredTextLanguage(String preferredTextLanguage) { if (TextUtils.equals(preferredTextLanguage, this.preferredTextLanguage)) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); + } + + /** + * Returns an instance with the provided {@link #selectUndeterminedTextLanguage}. + */ + public Parameters withSelectUndeterminedTextLanguage(boolean selectUndeterminedTextLanguage) { + if (selectUndeterminedTextLanguage == this.selectUndeterminedTextLanguage) { + return this; + } + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -236,10 +261,11 @@ public Parameters withForceLowestBitrate(boolean forceLowestBitrate) { if (forceLowestBitrate == this.forceLowestBitrate) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -249,10 +275,11 @@ public Parameters withAllowMixedMimeAdaptiveness(boolean allowMixedMimeAdaptiven if (allowMixedMimeAdaptiveness == this.allowMixedMimeAdaptiveness) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -262,10 +289,11 @@ public Parameters withAllowNonSeamlessAdaptiveness(boolean allowNonSeamlessAdapt if (allowNonSeamlessAdaptiveness == this.allowNonSeamlessAdaptiveness) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -275,10 +303,11 @@ public Parameters withMaxVideoSize(int maxVideoWidth, int maxVideoHeight) { if (maxVideoWidth == this.maxVideoWidth && maxVideoHeight == this.maxVideoHeight) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -288,10 +317,11 @@ public Parameters withMaxVideoBitrate(int maxVideoBitrate) { if (maxVideoBitrate == this.maxVideoBitrate) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -320,10 +350,11 @@ public Parameters withExceedVideoConstraintsIfNecessary( if (exceedVideoConstraintsIfNecessary == this.exceedVideoConstraintsIfNecessary) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -334,10 +365,11 @@ public Parameters withExceedRendererCapabilitiesIfNecessary( if (exceedRendererCapabilitiesIfNecessary == this.exceedRendererCapabilitiesIfNecessary) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -350,10 +382,11 @@ public Parameters withViewportSize(int viewportWidth, int viewportHeight, && viewportOrientationMayChange == this.viewportOrientationMayChange) { return this; } - return new Parameters(preferredAudioLanguage, preferredTextLanguage, forceLowestBitrate, - allowMixedMimeAdaptiveness, allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, - maxVideoBitrate, exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, - viewportWidth, viewportHeight, viewportOrientationMayChange); + return new Parameters(preferredAudioLanguage, preferredTextLanguage, + selectUndeterminedTextLanguage, forceLowestBitrate, allowMixedMimeAdaptiveness, + allowNonSeamlessAdaptiveness, maxVideoWidth, maxVideoHeight, maxVideoBitrate, + exceedVideoConstraintsIfNecessary, exceedRendererCapabilitiesIfNecessary, viewportWidth, + viewportHeight, viewportOrientationMayChange); } /** @@ -880,17 +913,20 @@ protected TrackSelection selectTextTrack(TrackGroupArray groups, int[][] formatS boolean isDefault = (format.selectionFlags & C.SELECTION_FLAG_DEFAULT) != 0; boolean isForced = (format.selectionFlags & C.SELECTION_FLAG_FORCED) != 0; int trackScore; - if (formatHasLanguage(format, params.preferredTextLanguage)) { + boolean preferredLanguageFound = formatHasLanguage(format, params.preferredTextLanguage); + if (preferredLanguageFound + || (params.selectUndeterminedTextLanguage && formatHasNoLanguage(format))) { if (isDefault) { - trackScore = 6; + trackScore = 8; } else if (!isForced) { // Prefer non-forced to forced if a preferred text language has been specified. Where // both are provided the non-forced track will usually contain the forced subtitles as // a subset. - trackScore = 5; + trackScore = 6; } else { trackScore = 4; } + trackScore += preferredLanguageFound ? 1 : 0; } else if (isDefault) { trackScore = 3; } else if (isForced) { @@ -980,6 +1016,16 @@ protected static boolean isSupported(int formatSupport, boolean allowExceedsCapa && maskedSupport == RendererCapabilities.FORMAT_EXCEEDS_CAPABILITIES); } + /** + * Returns whether a {@link Format} does not define a language. + * + * @param format The {@link Format}. + * @return Whether the {@link Format} does not define a language. + */ + protected static boolean formatHasNoLanguage(Format format) { + return TextUtils.isEmpty(format.language) || formatHasLanguage(format, C.LANGUAGE_UNDETERMINED); + } + /** * Returns whether a {@link Format} specifies a particular language, or {@code false} if * {@code language} is null. diff --git a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/TrackSelection.java b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/TrackSelection.java index ad02b6c7756..027b2abde96 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/trackselection/TrackSelection.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/trackselection/TrackSelection.java @@ -47,6 +47,20 @@ interface Factory { } + /** + * Enables the track selection. + *

+ * This method may not be called when the track selection is already enabled. + */ + void enable(); + + /** + * Disables this track selection. + *

+ * This method may only be called when the track selection is already enabled. + */ + void disable(); + /** * Returns the {@link TrackGroup} to which the selected tracks belong. */ @@ -124,6 +138,8 @@ interface Factory { /** * Updates the selected track. + *

+ * This method may only be called when the selection is enabled. * * @param playbackPositionUs The current playback position in microseconds. If playback of the * period to which this track selection belongs has not yet started, the value will be the @@ -150,7 +166,7 @@ void updateSelectedTrack(long playbackPositionUs, long bufferedDurationUs, * An example of a case where a smaller value may be returned is if network conditions have * improved dramatically, allowing chunks to be discarded and re-buffered in a track of * significantly higher quality. Discarding chunks may allow faster switching to a higher quality - * track in this case. + * track in this case. This method may only be called when the selection is enabled. * * @param playbackPositionUs The current playback position in microseconds. If playback of the * period to which this track selection belongs has not yet started, the value will be the @@ -167,6 +183,8 @@ void updateSelectedTrack(long playbackPositionUs, long bufferedDurationUs, * period of time. Blacklisting will fail if all other tracks are currently blacklisted. If * blacklisting the currently selected track, note that it will remain selected until the next * call to {@link #updateSelectedTrack(long, long, long)}. + *

+ * This method may only be called when the selection is enabled. * * @param index The index of the track in the selection. * @param blacklistDurationMs The duration of time for which the track should be blacklisted, in diff --git a/library/core/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java b/library/core/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java index ab1542c7a64..cbe971bc5d3 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/DataSpec.java @@ -17,6 +17,7 @@ import android.net.Uri; import android.support.annotation.IntDef; +import android.support.annotation.Nullable; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.util.Assertions; import java.lang.annotation.Retention; @@ -79,7 +80,7 @@ public final class DataSpec { * A key that uniquely identifies the original stream. Used for cache indexing. May be null if the * {@link DataSpec} is not intended to be used in conjunction with a cache. */ - public final String key; + @Nullable public final String key; /** * Request flags. Currently {@link #FLAG_ALLOW_GZIP} and * {@link #FLAG_ALLOW_CACHING_UNKNOWN_LENGTH} are the only supported flags. @@ -113,7 +114,7 @@ public DataSpec(Uri uri, @Flags int flags) { * @param length {@link #length}. * @param key {@link #key}. */ - public DataSpec(Uri uri, long absoluteStreamPosition, long length, String key) { + public DataSpec(Uri uri, long absoluteStreamPosition, long length, @Nullable String key) { this(uri, absoluteStreamPosition, absoluteStreamPosition, length, key, 0); } @@ -147,8 +148,8 @@ public DataSpec(Uri uri, long absoluteStreamPosition, long position, long length } /** - * Construct a {@link DataSpec} where {@link #position} may differ from - * {@link #absoluteStreamPosition}. + * Construct a {@link DataSpec} where {@link #position} may differ from {@link + * #absoluteStreamPosition}. * * @param uri {@link #uri}. * @param postBody {@link #postBody}. @@ -158,8 +159,14 @@ public DataSpec(Uri uri, long absoluteStreamPosition, long position, long length * @param key {@link #key}. * @param flags {@link #flags}. */ - public DataSpec(Uri uri, byte[] postBody, long absoluteStreamPosition, long position, long length, - String key, @Flags int flags) { + public DataSpec( + Uri uri, + byte[] postBody, + long absoluteStreamPosition, + long position, + long length, + @Nullable String key, + @Flags int flags) { Assertions.checkArgument(absoluteStreamPosition >= 0); Assertions.checkArgument(position >= 0); Assertions.checkArgument(length > 0 || length == C.LENGTH_UNSET); diff --git a/library/core/src/main/java/com/google/android/exoplayer2/upstream/DummyDataSource.java b/library/core/src/main/java/com/google/android/exoplayer2/upstream/DummyDataSource.java index c20868ef00c..fa3e14f1c93 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/upstream/DummyDataSource.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/upstream/DummyDataSource.java @@ -25,7 +25,7 @@ public final class DummyDataSource implements DataSource { public static final DummyDataSource INSTANCE = new DummyDataSource(); - /** A factory that that produces {@link DummyDataSource}. */ + /** A factory that produces {@link DummyDataSource}. */ public static final Factory FACTORY = new Factory() { @Override public DataSource createDataSource() { diff --git a/library/core/src/main/java/com/google/android/exoplayer2/util/ConditionVariable.java b/library/core/src/main/java/com/google/android/exoplayer2/util/ConditionVariable.java index 262d120af86..058a5d6dd20 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/util/ConditionVariable.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/util/ConditionVariable.java @@ -60,18 +60,18 @@ public synchronized void block() throws InterruptedException { } /** - * Blocks until the condition is opened or until timeout milliseconds have passed. + * Blocks until the condition is opened or until {@code timeout} milliseconds have passed. * * @param timeout The maximum time to wait in milliseconds. - * @return true If the condition was opened, false if the call returns because of the timeout. + * @return True if the condition was opened, false if the call returns because of the timeout. * @throws InterruptedException If the thread is interrupted. */ public synchronized boolean block(long timeout) throws InterruptedException { - long now = System.currentTimeMillis(); + long now = android.os.SystemClock.elapsedRealtime(); long end = now + timeout; while (!isOpen && now < end) { wait(end - now); - now = System.currentTimeMillis(); + now = android.os.SystemClock.elapsedRealtime(); } return isOpen; } diff --git a/library/core/src/main/java/com/google/android/exoplayer2/util/MimeTypes.java b/library/core/src/main/java/com/google/android/exoplayer2/util/MimeTypes.java index 2daf16d3d2c..8307e998a09 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/util/MimeTypes.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/util/MimeTypes.java @@ -36,6 +36,7 @@ public final class MimeTypes { public static final String VIDEO_VP8 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp8"; public static final String VIDEO_VP9 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp9"; public static final String VIDEO_MP4V = BASE_TYPE_VIDEO + "/mp4v-es"; + public static final String VIDEO_MPEG = BASE_TYPE_VIDEO + "/mpeg"; public static final String VIDEO_MPEG2 = BASE_TYPE_VIDEO + "/mpeg2"; public static final String VIDEO_VC1 = BASE_TYPE_VIDEO + "/wvc1"; public static final String VIDEO_UNKNOWN = BASE_TYPE_VIDEO + "/x-unknown"; @@ -51,6 +52,7 @@ public final class MimeTypes { public static final String AUDIO_MLAW = BASE_TYPE_AUDIO + "/g711-mlaw"; public static final String AUDIO_AC3 = BASE_TYPE_AUDIO + "/ac3"; public static final String AUDIO_E_AC3 = BASE_TYPE_AUDIO + "/eac3"; + public static final String AUDIO_ATMOS = BASE_TYPE_AUDIO + "/eac3-joc"; public static final String AUDIO_TRUEHD = BASE_TYPE_AUDIO + "/true-hd"; public static final String AUDIO_DTS = BASE_TYPE_AUDIO + "/vnd.dts"; public static final String AUDIO_DTS_HD = BASE_TYPE_AUDIO + "/vnd.dts.hd"; @@ -69,7 +71,9 @@ public final class MimeTypes { public static final String APPLICATION_MP4 = BASE_TYPE_APPLICATION + "/mp4"; public static final String APPLICATION_WEBM = BASE_TYPE_APPLICATION + "/webm"; + public static final String APPLICATION_MPD = BASE_TYPE_APPLICATION + "/dash+xml"; public static final String APPLICATION_M3U8 = BASE_TYPE_APPLICATION + "/x-mpegURL"; + public static final String APPLICATION_SS = BASE_TYPE_APPLICATION + "/vnd.ms-sstr+xml"; public static final String APPLICATION_ID3 = BASE_TYPE_APPLICATION + "/id3"; public static final String APPLICATION_CEA608 = BASE_TYPE_APPLICATION + "/cea-608"; public static final String APPLICATION_CEA708 = BASE_TYPE_APPLICATION + "/cea-708"; @@ -195,6 +199,8 @@ public static String getMediaMimeType(String codec) { return MimeTypes.AUDIO_AC3; } else if (codec.startsWith("ec-3") || codec.startsWith("dec3")) { return MimeTypes.AUDIO_E_AC3; + } else if (codec.startsWith("ec+3")) { + return MimeTypes.AUDIO_ATMOS; } else if (codec.startsWith("dtsc") || codec.startsWith("dtse")) { return MimeTypes.AUDIO_DTS; } else if (codec.startsWith("dtsh") || codec.startsWith("dtsl")) { @@ -208,12 +214,12 @@ public static String getMediaMimeType(String codec) { } /** - * Returns the {@link C}{@code .TRACK_TYPE_*} constant that corresponds to a specified mime type. - * {@link C#TRACK_TYPE_UNKNOWN} if the mime type is not known or the mapping cannot be + * Returns the {@link C}{@code .TRACK_TYPE_*} constant that corresponds to a specified MIME type. + * {@link C#TRACK_TYPE_UNKNOWN} if the MIME type is not known or the mapping cannot be * established. * - * @param mimeType The mimeType. - * @return The {@link C}{@code .TRACK_TYPE_*} constant that corresponds to a specified mime type. + * @param mimeType The MIME type. + * @return The {@link C}{@code .TRACK_TYPE_*} constant that corresponds to a specified MIME type. */ public static int getTrackType(String mimeType) { if (TextUtils.isEmpty(mimeType)) { @@ -239,6 +245,30 @@ public static int getTrackType(String mimeType) { } } + /** + * Returns the {@link C}{@code .ENCODING_*} constant that corresponds to specified MIME type, if + * it is an encoded (non-PCM) audio format, or {@link C#ENCODING_INVALID} otherwise. + * + * @param mimeType The MIME type. + * @return The {@link C}{@code .ENCODING_*} constant that corresponds to a specified MIME type, or + * {@link C#ENCODING_INVALID}. + */ + public static @C.Encoding int getEncoding(String mimeType) { + switch (mimeType) { + case MimeTypes.AUDIO_AC3: + return C.ENCODING_AC3; + case MimeTypes.AUDIO_E_AC3: + case MimeTypes.AUDIO_ATMOS: + return C.ENCODING_E_AC3; + case MimeTypes.AUDIO_DTS: + return C.ENCODING_DTS; + case MimeTypes.AUDIO_DTS_HD: + return C.ENCODING_DTS_HD; + default: + return C.ENCODING_INVALID; + } + } + /** * Equivalent to {@code getTrackType(getMediaMimeType(codec))}. * diff --git a/library/core/src/main/java/com/google/android/exoplayer2/util/Util.java b/library/core/src/main/java/com/google/android/exoplayer2/util/Util.java index a79ed387559..24c5f4036de 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/util/Util.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/util/Util.java @@ -50,6 +50,7 @@ import java.util.GregorianCalendar; import java.util.List; import java.util.Locale; +import java.util.MissingResourceException; import java.util.TimeZone; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; @@ -238,13 +239,18 @@ public static void closeQuietly(Closeable closeable) { } /** - * Returns a normalized RFC 5646 language code. + * Returns a normalized RFC 639-2/T code for {@code language}. * - * @param language A possibly non-normalized RFC 5646 language code. - * @return The normalized code, or null if the input was null. + * @param language A case-insensitive ISO 639 alpha-2 or alpha-3 language code. + * @return The all-lowercase normalized code, or null if the input was null, or + * {@code language.toLowerCase()} if the language could not be normalized. */ public static String normalizeLanguageCode(String language) { - return language == null ? null : new Locale(language).getLanguage(); + try { + return language == null ? null : new Locale(language).getISO3Language(); + } catch (MissingResourceException e) { + return language.toLowerCase(); + } } /** @@ -801,6 +807,7 @@ public static int getPcmFrameSize(@C.PcmEncoding int pcmEncoding, int channelCou case C.ENCODING_PCM_24BIT: return channelCount * 3; case C.ENCODING_PCM_32BIT: + case C.ENCODING_PCM_FLOAT: return channelCount * 4; case C.ENCODING_INVALID: case Format.NO_VALUE: diff --git a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java index 2d7a9dfd33e..9fcf89d6282 100644 --- a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java +++ b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java @@ -56,10 +56,13 @@ import android.os.Handler.Callback; import android.os.HandlerThread; import android.os.Message; +import android.support.annotation.IntDef; import android.util.Log; import android.view.Surface; import com.google.android.exoplayer2.util.Assertions; import com.google.android.exoplayer2.util.Util; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; import javax.microedition.khronos.egl.EGL10; /** @@ -70,16 +73,27 @@ public final class DummySurface extends Surface { private static final String TAG = "DummySurface"; + private static final String EXTENSION_PROTECTED_CONTENT = "EGL_EXT_protected_content"; + private static final String EXTENSION_SURFACELESS_CONTEXT = "EGL_KHR_surfaceless_context"; + private static final int EGL_PROTECTED_CONTENT_EXT = 0x32C0; - private static boolean secureSupported; - private static boolean secureSupportedInitialized; + @Retention(RetentionPolicy.SOURCE) + @IntDef({SECURE_MODE_NONE, SECURE_MODE_SURFACELESS_CONTEXT, SECURE_MODE_PROTECTED_PBUFFER}) + private @interface SecureMode {} + + private static final int SECURE_MODE_NONE = 0; + private static final int SECURE_MODE_SURFACELESS_CONTEXT = 1; + private static final int SECURE_MODE_PROTECTED_PBUFFER = 2; /** * Whether the surface is secure. */ public final boolean secure; + private static @SecureMode int secureMode; + private static boolean secureModeInitialized; + private final DummySurfaceThread thread; private boolean threadReleased; @@ -90,11 +104,11 @@ public final class DummySurface extends Surface { * @return Whether the device supports secure dummy surfaces. */ public static synchronized boolean isSecureSupported(Context context) { - if (!secureSupportedInitialized) { - secureSupported = Util.SDK_INT >= 24 && enableSecureDummySurfaceV24(context); - secureSupportedInitialized = true; + if (!secureModeInitialized) { + secureMode = Util.SDK_INT < 24 ? SECURE_MODE_NONE : getSecureModeV24(context); + secureModeInitialized = true; } - return secureSupported; + return secureMode != SECURE_MODE_NONE; } /** @@ -113,7 +127,7 @@ public static DummySurface newInstanceV17(Context context, boolean secure) { assertApiLevel17OrHigher(); Assertions.checkState(!secure || isSecureSupported(context)); DummySurfaceThread thread = new DummySurfaceThread(); - return thread.init(secure); + return thread.init(secure ? secureMode : SECURE_MODE_NONE); } private DummySurface(DummySurfaceThread thread, SurfaceTexture surfaceTexture, boolean secure) { @@ -143,30 +157,34 @@ private static void assertApiLevel17OrHigher() { } } - /** - * Returns whether use of secure dummy surfaces should be enabled. - * - * @param context Any {@link Context}. - */ @TargetApi(24) - private static boolean enableSecureDummySurfaceV24(Context context) { - if (Util.SDK_INT < 26 && "samsung".equals(Util.MANUFACTURER)) { + private static @SecureMode int getSecureModeV24(Context context) { + if (Util.SDK_INT < 26 && ("samsung".equals(Util.MANUFACTURER) || "XT1650".equals(Util.MODEL))) { // Samsung devices running Nougat are known to be broken. See // https://github.com/google/ExoPlayer/issues/3373 and [Internal: b/37197802]. - return false; + // Moto Z XT1650 is also affected. See + // https://github.com/google/ExoPlayer/issues/3215. + return SECURE_MODE_NONE; } if (Util.SDK_INT < 26 && !context.getPackageManager().hasSystemFeature( PackageManager.FEATURE_VR_MODE_HIGH_PERFORMANCE)) { // Pre API level 26 devices were not well tested unless they supported VR mode. - return false; + return SECURE_MODE_NONE; } EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY); String eglExtensions = EGL14.eglQueryString(display, EGL10.EGL_EXTENSIONS); - if (eglExtensions == null || !eglExtensions.contains("EGL_EXT_protected_content")) { - // EGL_EXT_protected_content is required to enable secure dummy surfaces. - return false; + if (eglExtensions == null) { + return SECURE_MODE_NONE; } - return true; + if (!eglExtensions.contains(EXTENSION_PROTECTED_CONTENT)) { + return SECURE_MODE_NONE; + } + // If we can't use surfaceless contexts, we use a protected 1 * 1 pixel buffer surface. This may + // require support for EXT_protected_surface, but in practice it works on some devices that + // don't have that extension. See also https://github.com/google/ExoPlayer/issues/3558. + return eglExtensions.contains(EXTENSION_SURFACELESS_CONTEXT) + ? SECURE_MODE_SURFACELESS_CONTEXT + : SECURE_MODE_PROTECTED_PBUFFER; } private static class DummySurfaceThread extends HandlerThread implements OnFrameAvailableListener, @@ -192,12 +210,12 @@ public DummySurfaceThread() { textureIdHolder = new int[1]; } - public DummySurface init(boolean secure) { + public DummySurface init(@SecureMode int secureMode) { start(); handler = new Handler(getLooper(), this); boolean wasInterrupted = false; synchronized (this) { - handler.obtainMessage(MSG_INIT, secure ? 1 : 0, 0).sendToTarget(); + handler.obtainMessage(MSG_INIT, secureMode, 0).sendToTarget(); while (surface == null && initException == null && initError == null) { try { wait(); @@ -233,7 +251,7 @@ public boolean handleMessage(Message msg) { switch (msg.what) { case MSG_INIT: try { - initInternal(msg.arg1 != 0); + initInternal(/* secureMode= */ msg.arg1); } catch (RuntimeException e) { Log.e(TAG, "Failed to initialize dummy surface", e); initException = e; @@ -263,7 +281,7 @@ public boolean handleMessage(Message msg) { } } - private void initInternal(boolean secure) { + private void initInternal(@SecureMode int secureMode) { display = eglGetDisplay(EGL_DEFAULT_DISPLAY); Assertions.checkState(display != null, "eglGetDisplay failed"); @@ -291,43 +309,45 @@ private void initInternal(boolean secure) { EGLConfig config = configs[0]; int[] glAttributes; - if (secure) { + if (secureMode == SECURE_MODE_NONE) { glAttributes = new int[] { EGL_CONTEXT_CLIENT_VERSION, 2, - EGL_PROTECTED_CONTENT_EXT, EGL_TRUE, EGL_NONE}; } else { - glAttributes = new int[] { - EGL_CONTEXT_CLIENT_VERSION, 2, - EGL_NONE}; + glAttributes = + new int[] { + EGL_CONTEXT_CLIENT_VERSION, 2, EGL_PROTECTED_CONTENT_EXT, EGL_TRUE, EGL_NONE + }; } context = eglCreateContext(display, config, android.opengl.EGL14.EGL_NO_CONTEXT, glAttributes, 0); Assertions.checkState(context != null, "eglCreateContext failed"); - int[] pbufferAttributes; - if (secure) { - pbufferAttributes = new int[] { - EGL_WIDTH, 1, - EGL_HEIGHT, 1, - EGL_PROTECTED_CONTENT_EXT, EGL_TRUE, - EGL_NONE}; + EGLSurface surface; + if (secureMode == SECURE_MODE_SURFACELESS_CONTEXT) { + surface = EGL14.EGL_NO_SURFACE; } else { - pbufferAttributes = new int[] { - EGL_WIDTH, 1, - EGL_HEIGHT, 1, - EGL_NONE}; + int[] pbufferAttributes; + if (secureMode == SECURE_MODE_PROTECTED_PBUFFER) { + pbufferAttributes = + new int[] { + EGL_WIDTH, 1, EGL_HEIGHT, 1, EGL_PROTECTED_CONTENT_EXT, EGL_TRUE, EGL_NONE + }; + } else { + pbufferAttributes = new int[] {EGL_WIDTH, 1, EGL_HEIGHT, 1, EGL_NONE}; + } + pbuffer = eglCreatePbufferSurface(display, config, pbufferAttributes, 0); + Assertions.checkState(pbuffer != null, "eglCreatePbufferSurface failed"); + surface = pbuffer; } - pbuffer = eglCreatePbufferSurface(display, config, pbufferAttributes, 0); - Assertions.checkState(pbuffer != null, "eglCreatePbufferSurface failed"); - boolean eglMadeCurrent = eglMakeCurrent(display, pbuffer, pbuffer, context); + boolean eglMadeCurrent = eglMakeCurrent(display, surface, surface, context); Assertions.checkState(eglMadeCurrent, "eglMakeCurrent failed"); glGenTextures(1, textureIdHolder, 0); surfaceTexture = new SurfaceTexture(textureIdHolder[0]); surfaceTexture.setOnFrameAvailableListener(this); - surface = new DummySurface(this, surfaceTexture, secure); + this.surface = new DummySurface(this, surfaceTexture, secureMode != SECURE_MODE_NONE); } private void releaseInternal() { diff --git a/library/core/src/test/java/com/google/android/exoplayer2/extractor/mp3/XingSeekerTest.java b/library/core/src/test/java/com/google/android/exoplayer2/extractor/mp3/XingSeekerTest.java index b43949b7c28..e644abc7efa 100644 --- a/library/core/src/test/java/com/google/android/exoplayer2/extractor/mp3/XingSeekerTest.java +++ b/library/core/src/test/java/com/google/android/exoplayer2/extractor/mp3/XingSeekerTest.java @@ -43,17 +43,17 @@ public final class XingSeekerTest { private static final int XING_FRAME_POSITION = 157; /** - * Size of the audio stream, encoded in {@link #XING_FRAME_PAYLOAD}. + * Data size, as encoded in {@link #XING_FRAME_PAYLOAD}. */ - private static final int STREAM_SIZE_BYTES = 948505; + private static final int DATA_SIZE_BYTES = 948505; /** * Duration of the audio stream in microseconds, encoded in {@link #XING_FRAME_PAYLOAD}. */ private static final int STREAM_DURATION_US = 59271836; /** - * The length of the file in bytes. + * The length of the stream in bytes. */ - private static final int INPUT_LENGTH = 948662; + private static final int STREAM_LENGTH = XING_FRAME_POSITION + DATA_SIZE_BYTES; private XingSeeker seeker; private XingSeeker seekerWithInputLength; @@ -63,10 +63,10 @@ public final class XingSeekerTest { public void setUp() throws Exception { MpegAudioHeader xingFrameHeader = new MpegAudioHeader(); MpegAudioHeader.populateHeader(XING_FRAME_HEADER_DATA, xingFrameHeader); - seeker = XingSeeker.create(xingFrameHeader, new ParsableByteArray(XING_FRAME_PAYLOAD), - XING_FRAME_POSITION, C.LENGTH_UNSET); - seekerWithInputLength = XingSeeker.create(xingFrameHeader, - new ParsableByteArray(XING_FRAME_PAYLOAD), XING_FRAME_POSITION, INPUT_LENGTH); + seeker = XingSeeker.create(C.LENGTH_UNSET, XING_FRAME_POSITION, xingFrameHeader, + new ParsableByteArray(XING_FRAME_PAYLOAD)); + seekerWithInputLength = XingSeeker.create(STREAM_LENGTH, + XING_FRAME_POSITION, xingFrameHeader, new ParsableByteArray(XING_FRAME_PAYLOAD)); xingFrameSize = xingFrameHeader.frameSize; } @@ -84,10 +84,10 @@ public void testGetTimeUsAtFirstAudioFrame() { @Test public void testGetTimeUsAtEndOfStream() { - assertThat(seeker.getTimeUs(XING_FRAME_POSITION + xingFrameSize + STREAM_SIZE_BYTES)) + assertThat(seeker.getTimeUs(STREAM_LENGTH)) .isEqualTo(STREAM_DURATION_US); assertThat( - seekerWithInputLength.getTimeUs(XING_FRAME_POSITION + xingFrameSize + STREAM_SIZE_BYTES)) + seekerWithInputLength.getTimeUs(STREAM_LENGTH)) .isEqualTo(STREAM_DURATION_US); } @@ -100,14 +100,14 @@ public void testGetPositionAtStartOfStream() { @Test public void testGetPositionAtEndOfStream() { assertThat(seeker.getPosition(STREAM_DURATION_US)) - .isEqualTo(XING_FRAME_POSITION + STREAM_SIZE_BYTES - 1); + .isEqualTo(STREAM_LENGTH - 1); assertThat(seekerWithInputLength.getPosition(STREAM_DURATION_US)) - .isEqualTo(XING_FRAME_POSITION + STREAM_SIZE_BYTES - 1); + .isEqualTo(STREAM_LENGTH - 1); } @Test public void testGetTimeForAllPositions() { - for (int offset = xingFrameSize; offset < STREAM_SIZE_BYTES; offset++) { + for (int offset = xingFrameSize; offset < DATA_SIZE_BYTES; offset++) { int position = XING_FRAME_POSITION + offset; long timeUs = seeker.getTimeUs(position); assertThat(seeker.getPosition(timeUs)).isEqualTo(position); diff --git a/library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java b/library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java index a0e499139c9..6b14d139ae3 100644 --- a/library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java +++ b/library/core/src/test/java/com/google/android/exoplayer2/trackselection/DefaultTrackSelectorTest.java @@ -36,6 +36,8 @@ public final class DefaultTrackSelectorTest { private static final Parameters DEFAULT_PARAMETERS = new Parameters(); private static final RendererCapabilities ALL_AUDIO_FORMAT_SUPPORTED_RENDERER_CAPABILITIES = new FakeRendererCapabilities(C.TRACK_TYPE_AUDIO); + private static final RendererCapabilities ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES = + new FakeRendererCapabilities(C.TRACK_TYPE_TEXT); private static final RendererCapabilities ALL_AUDIO_FORMAT_EXCEEDED_RENDERER_CAPABILITIES = new FakeRendererCapabilities(C.TRACK_TYPE_AUDIO, FORMAT_EXCEEDS_CAPABILITIES); @@ -534,6 +536,59 @@ public void testSelectTracksExceedingCapabilitiesPreferLowerSampleRateBeforeBitr .isEqualTo(lowerSampleRateHigherBitrateFormat); } + /** + * Tests that the default track selector will select a text track with undetermined language if no + * text track with the preferred language is available but + * {@link Parameters#selectUndeterminedTextLanguage} is true. + */ + @Test + public void testSelectUndeterminedTextLanguageAsFallback() throws ExoPlaybackException{ + Format spanish = Format.createTextContainerFormat("spanish", null, + MimeTypes.TEXT_VTT, null, Format.NO_VALUE, 0, "spa"); + Format german = Format.createTextContainerFormat("german", null, + MimeTypes.TEXT_VTT, null, Format.NO_VALUE, 0, "de"); + Format undeterminedUnd = Format.createTextContainerFormat("undeterminedUnd", null, + MimeTypes.TEXT_VTT, null, Format.NO_VALUE, 0, "und"); + Format undeterminedNull = Format.createTextContainerFormat("undeterminedNull", null, + MimeTypes.TEXT_VTT, null, Format.NO_VALUE, 0, null); + + RendererCapabilities[] textRendererCapabilites = + new RendererCapabilities[] {ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES}; + + TrackSelectorResult result; + + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(spanish, german, undeterminedUnd, undeterminedNull)); + assertThat(result.selections.get(0)).isNull(); + + trackSelector.setParameters(DEFAULT_PARAMETERS.withSelectUndeterminedTextLanguage(true)); + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(spanish, german, undeterminedUnd, undeterminedNull)); + assertThat(result.selections.get(0).getFormat(0)).isSameAs(undeterminedUnd); + + trackSelector.setParameters(DEFAULT_PARAMETERS.withPreferredTextLanguage("spa")); + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(spanish, german, undeterminedUnd, undeterminedNull)); + assertThat(result.selections.get(0).getFormat(0)).isSameAs(spanish); + + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(german, undeterminedUnd, undeterminedNull)); + assertThat(result.selections.get(0)).isNull(); + + trackSelector.setParameters( + trackSelector.getParameters().withSelectUndeterminedTextLanguage(true)); + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(german, undeterminedUnd, undeterminedNull)); + assertThat(result.selections.get(0).getFormat(0)).isSameAs(undeterminedUnd); + + result = trackSelector.selectTracks(textRendererCapabilites, + wrapFormats(german, undeterminedNull)); + assertThat(result.selections.get(0).getFormat(0)).isSameAs(undeterminedNull); + + result = trackSelector.selectTracks(textRendererCapabilites, wrapFormats(german)); + assertThat(result.selections.get(0)).isNull(); + } + /** * Tests that track selector will select audio tracks with lower bitrate when {@link Parameters} * indicate lowest bitrate preference, even when tracks are within capabilities. @@ -562,6 +617,14 @@ private static TrackGroupArray singleTrackGroup(Format... formats) { return new TrackGroupArray(new TrackGroup(formats)); } + private static TrackGroupArray wrapFormats(Format... formats) { + TrackGroup[] trackGroups = new TrackGroup[formats.length]; + for (int i = 0; i < trackGroups.length; i++) { + trackGroups[i] = new TrackGroup(formats[i]); + } + return new TrackGroupArray(trackGroups); + } + /** * A {@link RendererCapabilities} that advertises support for all formats of a given type using * a provided support value. For any format that does not have the given track type, diff --git a/library/dash/src/androidTest/AndroidManifest.xml b/library/dash/src/androidTest/AndroidManifest.xml index 3a5b0c1fa25..39596a81657 100644 --- a/library/dash/src/androidTest/AndroidManifest.xml +++ b/library/dash/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer2.source.dash.test"> - + manifestParser; + private int minLoadableRetryCount; + private long livePresentationDelayMs; + private boolean isCreateCalled; + + /** + * Creates a new factory for {@link DashMediaSource}s. + * + * @param chunkSourceFactory A factory for {@link DashChunkSource} instances. + * @param manifestDataSourceFactory A factory for {@link DataSource} instances that will be used + * to load (and refresh) the manifest. May be {@code null} if the factory will only ever be + * used to create create media sources with sideloaded manifests via {@link + * #createMediaSource(DashManifest, Handler, MediaSourceEventListener)}. + */ + public Factory( + DashChunkSource.Factory chunkSourceFactory, + @Nullable DataSource.Factory manifestDataSourceFactory) { + this.chunkSourceFactory = Assertions.checkNotNull(chunkSourceFactory); + this.manifestDataSourceFactory = manifestDataSourceFactory; + minLoadableRetryCount = DEFAULT_MIN_LOADABLE_RETRY_COUNT; + livePresentationDelayMs = DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS; + } + + /** + * Sets the minimum number of times to retry if a loading error occurs. The default value is + * {@link #DEFAULT_MIN_LOADABLE_RETRY_COUNT}. + * + * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setMinLoadableRetryCount(int minLoadableRetryCount) { + Assertions.checkState(!isCreateCalled); + this.minLoadableRetryCount = minLoadableRetryCount; + return this; + } + + /** + * Sets the duration in milliseconds by which the default start position should precede the end + * of the live window for live playbacks. The default value is {@link + * #DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS}. + * + * @param livePresentationDelayMs For live playbacks, the duration in milliseconds by which the + * default start position should precede the end of the live window. Use {@link + * #DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS} to use the value specified by the + * manifest, if present. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setLivePresentationDelayMs(long livePresentationDelayMs) { + Assertions.checkState(!isCreateCalled); + this.livePresentationDelayMs = livePresentationDelayMs; + return this; + } + + /** + * Sets the manifest parser to parse loaded manifest data when loading a manifest URI. + * + * @param manifestParser A parser for loaded manifest data. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setManifestParser( + ParsingLoadable.Parser manifestParser) { + Assertions.checkState(!isCreateCalled); + this.manifestParser = Assertions.checkNotNull(manifestParser); + return this; + } + + /** + * Returns a new {@link DashMediaSource} using the current parameters and the specified + * sideloaded manifest. + * + * @param manifest The manifest. {@link DashManifest#dynamic} must be false. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link DashMediaSource}. + * @throws IllegalArgumentException If {@link DashManifest#dynamic} is true. + */ + public DashMediaSource createMediaSource( + DashManifest manifest, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + Assertions.checkArgument(!manifest.dynamic); + isCreateCalled = true; + return new DashMediaSource( + manifest, + null, + null, + null, + chunkSourceFactory, + minLoadableRetryCount, + livePresentationDelayMs, + eventHandler, + eventListener); + } + + /** + * Returns a new {@link DashMediaSource} using the current parameters. Media source events will + * not be delivered. + * + * @param manifestUri The manifest {@link Uri}. + * @return The new {@link DashMediaSource}. + */ + public DashMediaSource createMediaSource(Uri manifestUri) { + return createMediaSource(manifestUri, null, null); + } + + /** + * Returns a new {@link DashMediaSource} using the current parameters. + * + * @param manifestUri The manifest {@link Uri}. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link DashMediaSource}. + */ + @Override + public DashMediaSource createMediaSource( + Uri manifestUri, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + isCreateCalled = true; + if (manifestParser == null) { + manifestParser = new DashManifestParser(); + } + return new DashMediaSource( + null, + Assertions.checkNotNull(manifestUri), + manifestDataSourceFactory, + manifestParser, + chunkSourceFactory, + minLoadableRetryCount, + livePresentationDelayMs, + eventHandler, + eventListener); + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_DASH}; + } + } + /** * The default minimum number of times to retry loading data prior to failing. */ public static final int DEFAULT_MIN_LOADABLE_RETRY_COUNT = 3; /** * A constant indicating that the presentation delay for live streams should be set to - * {@link DashManifest#suggestedPresentationDelay} if specified by the manifest, or + * {@link DashManifest#suggestedPresentationDelayMs} if specified by the manifest, or * {@link #DEFAULT_LIVE_PRESENTATION_DELAY_FIXED_MS} otherwise. The presentation delay is the * duration by which the default start position precedes the end of the live window. */ @@ -121,9 +275,11 @@ public final class DashMediaSource implements MediaSource { * @param chunkSourceFactory A factory for {@link DashChunkSource} instances. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public DashMediaSource(DashManifest manifest, DashChunkSource.Factory chunkSourceFactory, - Handler eventHandler, AdaptiveMediaSourceEventListener eventListener) { + Handler eventHandler, MediaSourceEventListener eventListener) { this(manifest, chunkSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, eventHandler, eventListener); } @@ -136,10 +292,11 @@ public DashMediaSource(DashManifest manifest, DashChunkSource.Factory chunkSourc * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public DashMediaSource(DashManifest manifest, DashChunkSource.Factory chunkSourceFactory, - int minLoadableRetryCount, Handler eventHandler, AdaptiveMediaSourceEventListener - eventListener) { + int minLoadableRetryCount, Handler eventHandler, MediaSourceEventListener eventListener) { this(manifest, null, null, null, chunkSourceFactory, minLoadableRetryCount, DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS, eventHandler, eventListener); } @@ -154,10 +311,12 @@ public DashMediaSource(DashManifest manifest, DashChunkSource.Factory chunkSourc * @param chunkSourceFactory A factory for {@link DashChunkSource} instances. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public DashMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, DashChunkSource.Factory chunkSourceFactory, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + MediaSourceEventListener eventListener) { this(manifestUri, manifestDataSourceFactory, chunkSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS, eventHandler, eventListener); @@ -178,11 +337,12 @@ public DashMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFac * the manifest, if present. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public DashMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, DashChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, - long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + long livePresentationDelayMs, Handler eventHandler, MediaSourceEventListener eventListener) { this(manifestUri, manifestDataSourceFactory, new DashManifestParser(), chunkSourceFactory, minLoadableRetryCount, livePresentationDelayMs, eventHandler, eventListener); } @@ -203,12 +363,13 @@ public DashMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFac * the manifest, if present. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public DashMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, ParsingLoadable.Parser manifestParser, DashChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, - long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + long livePresentationDelayMs, Handler eventHandler, MediaSourceEventListener eventListener) { this(null, manifestUri, manifestDataSourceFactory, manifestParser, chunkSourceFactory, minLoadableRetryCount, livePresentationDelayMs, eventHandler, eventListener); } @@ -217,8 +378,7 @@ private DashMediaSource(DashManifest manifest, Uri manifestUri, DataSource.Factory manifestDataSourceFactory, ParsingLoadable.Parser manifestParser, DashChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, - long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + long livePresentationDelayMs, Handler eventHandler, MediaSourceEventListener eventListener) { this.manifest = manifest; this.manifestUri = manifestUri; this.manifestDataSourceFactory = manifestDataSourceFactory; @@ -480,12 +640,12 @@ private void processManifest(boolean scheduleRefresh) { if (manifest.dynamic && !lastPeriodSeekInfo.isIndexExplicit) { // The manifest describes an incomplete live stream. Update the start/end times to reflect the // live stream duration and the manifest's time shift buffer depth. - long liveStreamDurationUs = getNowUnixTimeUs() - C.msToUs(manifest.availabilityStartTime); + long liveStreamDurationUs = getNowUnixTimeUs() - C.msToUs(manifest.availabilityStartTimeMs); long liveStreamEndPositionInLastPeriodUs = liveStreamDurationUs - C.msToUs(manifest.getPeriod(lastPeriodIndex).startMs); currentEndTimeUs = Math.min(liveStreamEndPositionInLastPeriodUs, currentEndTimeUs); - if (manifest.timeShiftBufferDepth != C.TIME_UNSET) { - long timeShiftBufferDepthUs = C.msToUs(manifest.timeShiftBufferDepth); + if (manifest.timeShiftBufferDepthMs != C.TIME_UNSET) { + long timeShiftBufferDepthUs = C.msToUs(manifest.timeShiftBufferDepthMs); long offsetInPeriodUs = currentEndTimeUs - timeShiftBufferDepthUs; int periodIndex = lastPeriodIndex; while (offsetInPeriodUs < 0 && periodIndex > 0) { @@ -509,8 +669,8 @@ private void processManifest(boolean scheduleRefresh) { if (manifest.dynamic) { long presentationDelayForManifestMs = livePresentationDelayMs; if (presentationDelayForManifestMs == DEFAULT_LIVE_PRESENTATION_DELAY_PREFER_MANIFEST_MS) { - presentationDelayForManifestMs = manifest.suggestedPresentationDelay != C.TIME_UNSET - ? manifest.suggestedPresentationDelay : DEFAULT_LIVE_PRESENTATION_DELAY_FIXED_MS; + presentationDelayForManifestMs = manifest.suggestedPresentationDelayMs != C.TIME_UNSET + ? manifest.suggestedPresentationDelayMs : DEFAULT_LIVE_PRESENTATION_DELAY_FIXED_MS; } // Snap the default position to the start of the segment containing it. windowDefaultStartPositionUs = windowDurationUs - C.msToUs(presentationDelayForManifestMs); @@ -522,9 +682,9 @@ private void processManifest(boolean scheduleRefresh) { windowDurationUs / 2); } } - long windowStartTimeMs = manifest.availabilityStartTime + long windowStartTimeMs = manifest.availabilityStartTimeMs + manifest.getPeriod(0).startMs + C.usToMs(currentStartTimeUs); - DashTimeline timeline = new DashTimeline(manifest.availabilityStartTime, windowStartTimeMs, + DashTimeline timeline = new DashTimeline(manifest.availabilityStartTimeMs, windowStartTimeMs, firstPeriodId, currentStartTimeUs, windowDurationUs, windowDefaultStartPositionUs, manifest); sourceListener.onSourceInfoRefreshed(this, timeline, manifest); @@ -547,15 +707,15 @@ private void scheduleManifestRefresh() { if (!manifest.dynamic) { return; } - long minUpdatePeriod = manifest.minUpdatePeriod; - if (minUpdatePeriod == 0) { + long minUpdatePeriodMs = manifest.minUpdatePeriodMs; + if (minUpdatePeriodMs == 0) { // TODO: This is a temporary hack to avoid constantly refreshing the MPD in cases where - // minUpdatePeriod is set to 0. In such cases we shouldn't refresh unless there is explicit - // signaling in the stream, according to: + // minimumUpdatePeriod is set to 0. In such cases we shouldn't refresh unless there is + // explicit signaling in the stream, according to: // http://azure.microsoft.com/blog/2014/09/13/dash-live-streaming-with-azure-media-service/ - minUpdatePeriod = 5000; + minUpdatePeriodMs = 5000; } - long nextLoadTimestamp = manifestLoadStartTimestamp + minUpdatePeriod; + long nextLoadTimestamp = manifestLoadStartTimestamp + minUpdatePeriodMs; long delayUntilNextLoad = Math.max(0, nextLoadTimestamp - SystemClock.elapsedRealtime()); handler.postDelayed(refreshManifestRunnable, delayUntilNextLoad); } @@ -731,8 +891,7 @@ private long getAdjustedWindowDefaultStartPositionUs(long defaultPositionProject } - private final class ManifestCallback implements - Loader.Callback> { + private final class ManifestCallback implements Loader.Callback> { @Override public void onLoadCompleted(ParsingLoadable loadable, @@ -786,16 +945,37 @@ public Long parse(Uri uri, InputStream inputStream) throws IOException { } - private static final class Iso8601Parser implements ParsingLoadable.Parser { + /* package */ static final class Iso8601Parser implements ParsingLoadable.Parser { + + private static final Pattern TIMESTAMP_WITH_TIMEZONE_PATTERN = + Pattern.compile("(.+?)(Z|((\\+|-|−)(\\d\\d)(:?(\\d\\d))?))"); @Override public Long parse(Uri uri, InputStream inputStream) throws IOException { String firstLine = new BufferedReader(new InputStreamReader(inputStream)).readLine(); try { - // TODO: It may be necessary to handle timestamp offsets from UTC. - SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US); + Matcher matcher = TIMESTAMP_WITH_TIMEZONE_PATTERN.matcher(firstLine); + if (!matcher.matches()) { + throw new ParserException("Couldn't parse timestamp: " + firstLine); + } + // Parse the timestamp. + String timestampWithoutTimezone = matcher.group(1); + SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.US); format.setTimeZone(TimeZone.getTimeZone("UTC")); - return format.parse(firstLine).getTime(); + long timestampMs = format.parse(timestampWithoutTimezone).getTime(); + // Parse the timezone. + String timezone = matcher.group(2); + if ("Z".equals(timezone)) { + // UTC (no offset). + } else { + long sign = "+".equals(matcher.group(4)) ? 1 : -1; + long hours = Long.parseLong(matcher.group(5)); + String minutesString = matcher.group(7); + long minutes = TextUtils.isEmpty(minutesString) ? 0 : Long.parseLong(minutesString); + long timestampOffsetMs = sign * (((hours * 60) + minutes) * 60 * 1000); + timestampMs -= timestampOffsetMs; + } + return timestampMs; } catch (ParseException e) { throw new ParserException(e); } diff --git a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/DefaultDashChunkSource.java b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/DefaultDashChunkSource.java index 1eac1b56167..b254c4f09a1 100644 --- a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/DefaultDashChunkSource.java +++ b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/DefaultDashChunkSource.java @@ -47,6 +47,7 @@ import com.google.android.exoplayer2.util.Util; import java.io.IOException; import java.util.ArrayList; +import java.util.Collections; import java.util.List; /** @@ -219,11 +220,11 @@ public void getNextChunk(MediaChunk previous, long playbackPositionUs, long load if (availableSegmentCount == DashSegmentIndex.INDEX_UNBOUNDED) { // The index is itself unbounded. We need to use the current time to calculate the range of // available segments. - long liveEdgeTimeUs = getNowUnixTimeUs() - C.msToUs(manifest.availabilityStartTime); + long liveEdgeTimeUs = getNowUnixTimeUs() - C.msToUs(manifest.availabilityStartTimeMs); long periodStartUs = C.msToUs(manifest.getPeriod(periodIndex).startMs); long liveEdgeTimeInPeriodUs = liveEdgeTimeUs - periodStartUs; - if (manifest.timeShiftBufferDepth != C.TIME_UNSET) { - long bufferDepthUs = C.msToUs(manifest.timeShiftBufferDepth); + if (manifest.timeShiftBufferDepthMs != C.TIME_UNSET) { + long bufferDepthUs = C.msToUs(manifest.timeShiftBufferDepthMs); firstAvailableSegmentNum = Math.max(firstAvailableSegmentNum, representationHolder.getSegmentNum(liveEdgeTimeInPeriodUs - bufferDepthUs)); } @@ -424,10 +425,12 @@ protected static final class RepresentationHolder { if (enableEventMessageTrack) { flags |= FragmentedMp4Extractor.FLAG_ENABLE_EMSG_TRACK; } - if (enableCea608Track) { - flags |= FragmentedMp4Extractor.FLAG_ENABLE_CEA608_TRACK; - } - extractor = new FragmentedMp4Extractor(flags); + // TODO: Use caption format information from the manifest if available. + List closedCaptionFormats = enableCea608Track + ? Collections.singletonList( + Format.createTextSampleFormat(null, MimeTypes.APPLICATION_CEA608, 0, null)) + : Collections.emptyList(); + extractor = new FragmentedMp4Extractor(flags, null, null, null, closedCaptionFormats); } // Prefer drmInitData obtained from the manifest over drmInitData obtained from the stream, // as per DASH IF Interoperability Recommendations V3.0, 7.5.3. diff --git a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifest.java b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifest.java index cd02e27fce4..cbfd0a5951f 100644 --- a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifest.java +++ b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifest.java @@ -23,41 +23,81 @@ import java.util.List; /** - * Represents a DASH media presentation description (mpd). + * Represents a DASH media presentation description (mpd), as defined by ISO/IEC 23009-1:2014 + * Section 5.3.1.2. */ public class DashManifest { - public final long availabilityStartTime; + /** + * The {@code availabilityStartTime} value in milliseconds since epoch, or {@link C#TIME_UNSET} if + * not present. + */ + public final long availabilityStartTimeMs; - public final long duration; + /** + * The duration of the presentation in milliseconds, or {@link C#TIME_UNSET} if not applicable. + */ + public final long durationMs; - public final long minBufferTime; + /** + * The {@code minBufferTime} value in milliseconds, or {@link C#TIME_UNSET} if not present. + */ + public final long minBufferTimeMs; + /** + * Whether the manifest has value "dynamic" for the {@code type} attribute. + */ public final boolean dynamic; - public final long minUpdatePeriod; + /** + * The {@code minimumUpdatePeriod} value in milliseconds, or {@link C#TIME_UNSET} if not + * applicable. + */ + public final long minUpdatePeriodMs; - public final long timeShiftBufferDepth; + /** + * The {@code timeShiftBufferDepth} value in milliseconds, or {@link C#TIME_UNSET} if not + * present. + */ + public final long timeShiftBufferDepthMs; - public final long suggestedPresentationDelay; + /** + * The {@code suggestedPresentationDelay} value in milliseconds, or {@link C#TIME_UNSET} if not + * present. + */ + public final long suggestedPresentationDelayMs; + + /** + * The {@code publishTime} value in milliseconds since epoch, or {@link C#TIME_UNSET} if + * not present. + */ + public final long publishTimeMs; + /** + * The {@link UtcTimingElement}, or null if not present. Defined in DVB A168:7/2016, Section + * 4.7.2. + */ public final UtcTimingElement utcTiming; + /** + * The location of this manifest. + */ public final Uri location; private final List periods; - public DashManifest(long availabilityStartTime, long duration, long minBufferTime, - boolean dynamic, long minUpdatePeriod, long timeShiftBufferDepth, - long suggestedPresentationDelay, UtcTimingElement utcTiming, Uri location, - List periods) { - this.availabilityStartTime = availabilityStartTime; - this.duration = duration; - this.minBufferTime = minBufferTime; + public DashManifest(long availabilityStartTimeMs, long durationMs, long minBufferTimeMs, + boolean dynamic, long minUpdatePeriodMs, long timeShiftBufferDepthMs, + long suggestedPresentationDelayMs, long publishTimeMs, UtcTimingElement utcTiming, + Uri location, List periods) { + this.availabilityStartTimeMs = availabilityStartTimeMs; + this.durationMs = durationMs; + this.minBufferTimeMs = minBufferTimeMs; this.dynamic = dynamic; - this.minUpdatePeriod = minUpdatePeriod; - this.timeShiftBufferDepth = timeShiftBufferDepth; - this.suggestedPresentationDelay = suggestedPresentationDelay; + this.minUpdatePeriodMs = minUpdatePeriodMs; + this.timeShiftBufferDepthMs = timeShiftBufferDepthMs; + this.suggestedPresentationDelayMs = suggestedPresentationDelayMs; + this.publishTimeMs = publishTimeMs; this.utcTiming = utcTiming; this.location = location; this.periods = periods == null ? Collections.emptyList() : periods; @@ -73,7 +113,7 @@ public final Period getPeriod(int index) { public final long getPeriodDurationMs(int index) { return index == periods.size() - 1 - ? (duration == C.TIME_UNSET ? C.TIME_UNSET : (duration - periods.get(index).startMs)) + ? (durationMs == C.TIME_UNSET ? C.TIME_UNSET : (durationMs - periods.get(index).startMs)) : (periods.get(index + 1).startMs - periods.get(index).startMs); } @@ -110,10 +150,10 @@ public final DashManifest copy(List representationKeys) { copyPeriods.add(new Period(period.id, period.startMs - shiftMs, copyAdaptationSets)); } } - long newDuration = duration != C.TIME_UNSET ? duration - shiftMs : C.TIME_UNSET; - return new DashManifest(availabilityStartTime, newDuration, minBufferTime, dynamic, - minUpdatePeriod, timeShiftBufferDepth, suggestedPresentationDelay, utcTiming, location, - copyPeriods); + long newDuration = durationMs != C.TIME_UNSET ? durationMs - shiftMs : C.TIME_UNSET; + return new DashManifest(availabilityStartTimeMs, newDuration, minBufferTimeMs, dynamic, + minUpdatePeriodMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, publishTimeMs, + utcTiming, location, copyPeriods); } private static ArrayList copyAdaptationSets( diff --git a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java index 7ffb4297841..9c50c6cf30f 100644 --- a/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java +++ b/library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java @@ -115,6 +115,7 @@ protected DashManifest parseMediaPresentationDescription(XmlPullParser xpp, ? parseDuration(xpp, "timeShiftBufferDepth", C.TIME_UNSET) : C.TIME_UNSET; long suggestedPresentationDelayMs = dynamic ? parseDuration(xpp, "suggestedPresentationDelay", C.TIME_UNSET) : C.TIME_UNSET; + long publishTimeMs = parseDateTime(xpp, "publishTime", C.TIME_UNSET); UtcTimingElement utcTiming = null; Uri location = null; @@ -167,17 +168,17 @@ protected DashManifest parseMediaPresentationDescription(XmlPullParser xpp, } return buildMediaPresentationDescription(availabilityStartTime, durationMs, minBufferTimeMs, - dynamic, minUpdateTimeMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, utcTiming, - location, periods); + dynamic, minUpdateTimeMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, + publishTimeMs, utcTiming, location, periods); } protected DashManifest buildMediaPresentationDescription(long availabilityStartTime, long durationMs, long minBufferTimeMs, boolean dynamic, long minUpdateTimeMs, - long timeShiftBufferDepthMs, long suggestedPresentationDelayMs, UtcTimingElement utcTiming, - Uri location, List periods) { + long timeShiftBufferDepthMs, long suggestedPresentationDelayMs, long publishTimeMs, + UtcTimingElement utcTiming, Uri location, List periods) { return new DashManifest(availabilityStartTime, durationMs, minBufferTimeMs, - dynamic, minUpdateTimeMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, utcTiming, - location, periods); + dynamic, minUpdateTimeMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, + publishTimeMs, utcTiming, location, periods); } protected UtcTimingElement parseUtcTiming(XmlPullParser xpp) { @@ -452,6 +453,7 @@ protected RepresentationInfo parseRepresentation(XmlPullParser xpp, String baseU String drmSchemeType = null; ArrayList drmSchemeDatas = new ArrayList<>(); ArrayList inbandEventStreams = new ArrayList<>(); + ArrayList supplementalProperties = new ArrayList<>(); boolean seenFirstBaseUrl = false; do { @@ -479,24 +481,29 @@ protected RepresentationInfo parseRepresentation(XmlPullParser xpp, String baseU } } else if (XmlPullParserUtil.isStartTag(xpp, "InbandEventStream")) { inbandEventStreams.add(parseDescriptor(xpp, "InbandEventStream")); + } else if (XmlPullParserUtil.isStartTag(xpp, "SupplementalProperty")) { + supplementalProperties.add(parseDescriptor(xpp, "SupplementalProperty")); } } while (!XmlPullParserUtil.isEndTag(xpp, "Representation")); Format format = buildFormat(id, mimeType, width, height, frameRate, audioChannels, audioSamplingRate, bandwidth, adaptationSetLanguage, adaptationSetSelectionFlags, - adaptationSetAccessibilityDescriptors, codecs); + adaptationSetAccessibilityDescriptors, codecs, supplementalProperties); segmentBase = segmentBase != null ? segmentBase : new SingleSegmentBase(); return new RepresentationInfo(format, baseUrl, segmentBase, drmSchemeType, drmSchemeDatas, - inbandEventStreams); + inbandEventStreams, Representation.REVISION_ID_DEFAULT); } protected Format buildFormat(String id, String containerMimeType, int width, int height, float frameRate, int audioChannels, int audioSamplingRate, int bitrate, String language, @C.SelectionFlags int selectionFlags, List accessibilityDescriptors, - String codecs) { + String codecs, List supplementalProperties) { String sampleMimeType = getSampleMimeType(containerMimeType, codecs); if (sampleMimeType != null) { + if (MimeTypes.AUDIO_E_AC3.equals(sampleMimeType)) { + sampleMimeType = parseEac3SupplementalProperties(supplementalProperties); + } if (MimeTypes.isVideo(sampleMimeType)) { return Format.createVideoContainerFormat(id, containerMimeType, sampleMimeType, codecs, bitrate, width, height, frameRate, null, selectionFlags); @@ -535,7 +542,7 @@ protected Representation buildRepresentation(RepresentationInfo representationIn } ArrayList inbandEventStreams = representationInfo.inbandEventStreams; inbandEventStreams.addAll(extraInbandEventStreams); - return Representation.newInstance(contentId, Representation.REVISION_ID_DEFAULT, format, + return Representation.newInstance(contentId, representationInfo.revisionId, format, representationInfo.baseUrl, representationInfo.segmentBase, inbandEventStreams); } @@ -900,6 +907,18 @@ protected static int parseCea708AccessibilityChannel( return Format.NO_VALUE; } + protected static String parseEac3SupplementalProperties(List supplementalProperties) { + for (int i = 0; i < supplementalProperties.size(); i++) { + Descriptor descriptor = supplementalProperties.get(i); + String schemeIdUri = descriptor.schemeIdUri; + if ("tag:dolby.com,2014:dash:DolbyDigitalPlusExtensionType:2014".equals(schemeIdUri) + && "ec+3".equals(descriptor.value)) { + return MimeTypes.AUDIO_ATMOS; + } + } + return MimeTypes.AUDIO_E_AC3; + } + protected static float parseFrameRate(XmlPullParser xpp, float defaultValue) { float frameRate = defaultValue; String frameRateAttribute = xpp.getAttributeValue(null, "frameRate"); @@ -986,7 +1005,8 @@ protected static int parseDolbyChannelConfiguration(XmlPullParser xpp) { } } - private static final class RepresentationInfo { + /** A parsed Representation element. */ + protected static final class RepresentationInfo { public final Format format; public final String baseUrl; @@ -994,16 +1014,18 @@ private static final class RepresentationInfo { public final String drmSchemeType; public final ArrayList drmSchemeDatas; public final ArrayList inbandEventStreams; + public final long revisionId; public RepresentationInfo(Format format, String baseUrl, SegmentBase segmentBase, String drmSchemeType, ArrayList drmSchemeDatas, - ArrayList inbandEventStreams) { + ArrayList inbandEventStreams, long revisionId) { this.format = format; this.baseUrl = baseUrl; this.segmentBase = segmentBase; this.drmSchemeType = drmSchemeType; this.drmSchemeDatas = drmSchemeDatas; this.inbandEventStreams = inbandEventStreams; + this.revisionId = revisionId; } } diff --git a/library/hls/src/androidTest/AndroidManifest.xml b/library/hls/src/androidTest/AndroidManifest.xml index 1abbcad8101..b1aadd203b1 100644 --- a/library/hls/src/androidTest/AndroidManifest.xml +++ b/library/hls/src/androidTest/AndroidManifest.xml @@ -18,7 +18,7 @@ xmlns:tools="http://schemas.android.com/tools" package="com.google.android.exoplayer2.source.hls.test"> - + createExtractor(Extractor previousExtractor, Uri // Only reuse TS and fMP4 extractors. extractor = previousExtractor; } else if (lastPathSegment.endsWith(MP4_FILE_EXTENSION) - || lastPathSegment.startsWith(M4_FILE_EXTENSION_PREFIX, lastPathSegment.length() - 4)) { - extractor = new FragmentedMp4Extractor(0, timestampAdjuster, null, drmInitData); + || lastPathSegment.startsWith(M4_FILE_EXTENSION_PREFIX, lastPathSegment.length() - 4) + || lastPathSegment.startsWith(MP4_FILE_EXTENSION_PREFIX, lastPathSegment.length() - 5)) { + extractor = new FragmentedMp4Extractor(0, timestampAdjuster, null, drmInitData, + muxedCaptionFormats != null ? muxedCaptionFormats : Collections.emptyList()); } else { // For any other file extension, we assume TS format. @DefaultTsPayloadReaderFactory.Flags diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java index 5ca8675dd91..c4e54d4bd3f 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java @@ -306,7 +306,9 @@ private long peekId3PrivTimestamp(ExtractorInput input) throws IOException, Inte if (PRIV_TIMESTAMP_FRAME_OWNER.equals(privFrame.owner)) { System.arraycopy(privFrame.privateData, 0, id3Data.data, 0, 8 /* timestamp size */); id3Data.reset(8); - return id3Data.readLong(); + // The top 31 bits should be zeros, but explicitly zero them to wrap in the case that the + // streaming provider forgot. See: https://github.com/google/ExoPlayer/pull/3495. + return id3Data.readLong() & 0x1FFFFFFFFL; } } } diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java index ea9e52e62ea..bd73ad27f96 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaPeriod.java @@ -19,9 +19,9 @@ import android.text.TextUtils; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Format; -import com.google.android.exoplayer2.source.AdaptiveMediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.CompositeSequenceableLoader; import com.google.android.exoplayer2.source.MediaPeriod; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.SampleStream; import com.google.android.exoplayer2.source.TrackGroup; import com.google.android.exoplayer2.source.TrackGroupArray; diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaSource.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaSource.java index 21b27e655de..8ed202d9619 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaSource.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaSource.java @@ -17,15 +17,17 @@ import android.net.Uri; import android.os.Handler; +import android.support.annotation.Nullable; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.ExoPlayer; import com.google.android.exoplayer2.ExoPlayerLibraryInfo; import com.google.android.exoplayer2.extractor.Extractor; -import com.google.android.exoplayer2.source.AdaptiveMediaSourceEventListener; -import com.google.android.exoplayer2.source.AdaptiveMediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.MediaPeriod; import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.MediaSourceEventListener; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.SinglePeriodTimeline; +import com.google.android.exoplayer2.source.ads.AdsMediaSource; import com.google.android.exoplayer2.source.hls.playlist.HlsMediaPlaylist; import com.google.android.exoplayer2.source.hls.playlist.HlsPlaylist; import com.google.android.exoplayer2.source.hls.playlist.HlsPlaylistParser; @@ -47,6 +49,125 @@ public final class HlsMediaSource implements MediaSource, ExoPlayerLibraryInfo.registerModule("goog.exo.hls"); } + /** Factory for {@link HlsMediaSource}s. */ + public static final class Factory implements AdsMediaSource.MediaSourceFactory { + + private final HlsDataSourceFactory hlsDataSourceFactory; + + private HlsExtractorFactory extractorFactory; + private @Nullable ParsingLoadable.Parser playlistParser; + private int minLoadableRetryCount; + private boolean isCreateCalled; + + /** + * Creates a new factory for {@link HlsMediaSource}s. + * + * @param dataSourceFactory A data source factory that will be wrapped by a {@link + * DefaultHlsDataSourceFactory} to create {@link DataSource}s for manifests, segments and + * keys. + */ + public Factory(DataSource.Factory dataSourceFactory) { + this(new DefaultHlsDataSourceFactory(dataSourceFactory)); + } + + /** + * Creates a new factory for {@link HlsMediaSource}s. + * + * @param hlsDataSourceFactory An {@link HlsDataSourceFactory} for {@link DataSource}s for + * manifests, segments and keys. + */ + public Factory(HlsDataSourceFactory hlsDataSourceFactory) { + this.hlsDataSourceFactory = Assertions.checkNotNull(hlsDataSourceFactory); + extractorFactory = HlsExtractorFactory.DEFAULT; + minLoadableRetryCount = DEFAULT_MIN_LOADABLE_RETRY_COUNT; + } + + /** + * Sets the factory for {@link Extractor}s for the segments. The default value is {@link + * HlsExtractorFactory#DEFAULT}. + * + * @param extractorFactory An {@link HlsExtractorFactory} for {@link Extractor}s for the + * segments. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setExtractorFactory(HlsExtractorFactory extractorFactory) { + Assertions.checkState(!isCreateCalled); + this.extractorFactory = Assertions.checkNotNull(extractorFactory); + return this; + } + + /** + * Sets the minimum number of times to retry if a loading error occurs. The default value is + * {@link #DEFAULT_MIN_LOADABLE_RETRY_COUNT}. + * + * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setMinLoadableRetryCount(int minLoadableRetryCount) { + Assertions.checkState(!isCreateCalled); + this.minLoadableRetryCount = minLoadableRetryCount; + return this; + } + + /** + * Sets the parser to parse HLS playlists. The default is an instance of {@link + * HlsPlaylistParser}. + * + * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setPlaylistParser(ParsingLoadable.Parser playlistParser) { + Assertions.checkState(!isCreateCalled); + this.playlistParser = Assertions.checkNotNull(playlistParser); + return this; + } + + /** + * Returns a new {@link HlsMediaSource} using the current parameters. Media source events will + * not be delivered. + * + * @return The new {@link HlsMediaSource}. + */ + public HlsMediaSource createMediaSource(Uri playlistUri) { + return createMediaSource(playlistUri, null, null); + } + + /** + * Returns a new {@link HlsMediaSource} using the current parameters. + * + * @param playlistUri The playlist {@link Uri}. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link HlsMediaSource}. + */ + @Override + public HlsMediaSource createMediaSource( + Uri playlistUri, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + isCreateCalled = true; + if (playlistParser == null) { + playlistParser = new HlsPlaylistParser(); + } + return new HlsMediaSource( + playlistUri, + hlsDataSourceFactory, + extractorFactory, + minLoadableRetryCount, + eventHandler, + eventListener, + playlistParser); + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_HLS}; + } + } + /** * The default minimum number of times to retry loading data prior to failing. */ @@ -67,11 +188,13 @@ public final class HlsMediaSource implements MediaSource, * @param dataSourceFactory An {@link HlsDataSourceFactory} for {@link DataSource}s for manifests, * segments and keys. * @param eventHandler A handler for events. May be null if delivery of events is not required. - * @param eventListener An {@link AdaptiveMediaSourceEventListener}. May be null if delivery of - * events is not required. + * @param eventListener An {@link MediaSourceEventListener}. May be null if delivery of events is + * not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public HlsMediaSource(Uri manifestUri, DataSource.Factory dataSourceFactory, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + MediaSourceEventListener eventListener) { this(manifestUri, dataSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, eventHandler, eventListener); } @@ -83,12 +206,13 @@ public HlsMediaSource(Uri manifestUri, DataSource.Factory dataSourceFactory, Han * @param minLoadableRetryCount The minimum number of times loads must be retried before * errors are propagated. * @param eventHandler A handler for events. May be null if delivery of events is not required. - * @param eventListener An {@link AdaptiveMediaSourceEventListener}. May be null if delivery of - * events is not required. + * @param eventListener An {@link MediaSourceEventListener}. May be null if delivery of events is + * not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public HlsMediaSource(Uri manifestUri, DataSource.Factory dataSourceFactory, - int minLoadableRetryCount, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + int minLoadableRetryCount, Handler eventHandler, MediaSourceEventListener eventListener) { this(manifestUri, new DefaultHlsDataSourceFactory(dataSourceFactory), HlsExtractorFactory.DEFAULT, minLoadableRetryCount, eventHandler, eventListener, new HlsPlaylistParser()); @@ -102,14 +226,15 @@ public HlsMediaSource(Uri manifestUri, DataSource.Factory dataSourceFactory, * @param minLoadableRetryCount The minimum number of times loads must be retried before * errors are propagated. * @param eventHandler A handler for events. May be null if delivery of events is not required. - * @param eventListener An {@link AdaptiveMediaSourceEventListener}. May be null if delivery of - * events is not required. + * @param eventListener An {@link MediaSourceEventListener}. May be null if delivery of events is + * not required. * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public HlsMediaSource(Uri manifestUri, HlsDataSourceFactory dataSourceFactory, - HlsExtractorFactory extractorFactory, int minLoadableRetryCount, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener, - ParsingLoadable.Parser playlistParser) { + HlsExtractorFactory extractorFactory, int minLoadableRetryCount, Handler eventHandler, + MediaSourceEventListener eventListener, ParsingLoadable.Parser playlistParser) { this.manifestUri = manifestUri; this.dataSourceFactory = dataSourceFactory; this.extractorFactory = extractorFactory; diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsSampleStreamWrapper.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsSampleStreamWrapper.java index ddd6689fa65..beaa84556b1 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsSampleStreamWrapper.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsSampleStreamWrapper.java @@ -23,7 +23,7 @@ import com.google.android.exoplayer2.decoder.DecoderInputBuffer; import com.google.android.exoplayer2.extractor.ExtractorOutput; import com.google.android.exoplayer2.extractor.SeekMap; -import com.google.android.exoplayer2.source.AdaptiveMediaSourceEventListener.EventDispatcher; +import com.google.android.exoplayer2.source.MediaSourceEventListener.EventDispatcher; import com.google.android.exoplayer2.source.SampleQueue; import com.google.android.exoplayer2.source.SampleQueue.UpstreamFormatChangedListener; import com.google.android.exoplayer2.source.SampleStream; diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java index b21ecb02d50..1f44607f983 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsMediaPlaylist.java @@ -29,9 +29,8 @@ */ public final class HlsMediaPlaylist extends HlsPlaylist { - /** - * Media segment reference. - */ + /** Media segment reference. */ + @SuppressWarnings("ComparableType") public static final class Segment implements Comparable { /** diff --git a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsPlaylistParser.java b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsPlaylistParser.java index c63ded62754..90644125b18 100644 --- a/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsPlaylistParser.java +++ b/library/hls/src/main/java/com/google/android/exoplayer2/source/hls/playlist/HlsPlaylistParser.java @@ -107,7 +107,7 @@ public final class HlsPlaylistParser implements ParsingLoadable.Parser - + manifestParser; + private int minLoadableRetryCount; + private long livePresentationDelayMs; + private boolean isCreateCalled; + + /** + * Creates a new factory for {@link SsMediaSource}s. + * + * @param chunkSourceFactory A factory for {@link SsChunkSource} instances. + * @param manifestDataSourceFactory A factory for {@link DataSource} instances that will be used + * to load (and refresh) the manifest. May be {@code null} if the factory will only ever be + * used to create create media sources with sideloaded manifests via {@link + * #createMediaSource(SsManifest, Handler, MediaSourceEventListener)}. + */ + public Factory( + SsChunkSource.Factory chunkSourceFactory, + @Nullable DataSource.Factory manifestDataSourceFactory) { + this.chunkSourceFactory = Assertions.checkNotNull(chunkSourceFactory); + this.manifestDataSourceFactory = manifestDataSourceFactory; + minLoadableRetryCount = DEFAULT_MIN_LOADABLE_RETRY_COUNT; + livePresentationDelayMs = DEFAULT_LIVE_PRESENTATION_DELAY_MS; + } + + /** + * Sets the minimum number of times to retry if a loading error occurs. The default value is + * {@link #DEFAULT_MIN_LOADABLE_RETRY_COUNT}. + * + * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setMinLoadableRetryCount(int minLoadableRetryCount) { + Assertions.checkState(!isCreateCalled); + this.minLoadableRetryCount = minLoadableRetryCount; + return this; + } + + /** + * Sets the duration in milliseconds by which the default start position should precede the end + * of the live window for live playbacks. The default value is {@link + * #DEFAULT_LIVE_PRESENTATION_DELAY_MS}. + * + * @param livePresentationDelayMs For live playbacks, the duration in milliseconds by which the + * default start position should precede the end of the live window. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setLivePresentationDelayMs(long livePresentationDelayMs) { + Assertions.checkState(!isCreateCalled); + this.livePresentationDelayMs = livePresentationDelayMs; + return this; + } + + /** + * Sets the manifest parser to parse loaded manifest data when loading a manifest URI. + * + * @param manifestParser A parser for loaded manifest data. + * @return This factory, for convenience. + * @throws IllegalStateException If one of the {@code create} methods has already been called. + */ + public Factory setManifestParser(ParsingLoadable.Parser manifestParser) { + Assertions.checkState(!isCreateCalled); + this.manifestParser = Assertions.checkNotNull(manifestParser); + return this; + } + + /** + * Returns a new {@link SsMediaSource} using the current parameters and the specified sideloaded + * manifest. + * + * @param manifest The manifest. {@link SsManifest#isLive} must be false. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link SsMediaSource}. + * @throws IllegalArgumentException If {@link SsManifest#isLive} is true. + */ + public SsMediaSource createMediaSource( + SsManifest manifest, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + Assertions.checkArgument(!manifest.isLive); + isCreateCalled = true; + return new SsMediaSource( + manifest, + null, + null, + null, + chunkSourceFactory, + minLoadableRetryCount, + livePresentationDelayMs, + eventHandler, + eventListener); + } + + /** + * Returns a new {@link SsMediaSource} using the current parameters. Media source events will + * not be delivered. + * + * @param manifestUri The manifest {@link Uri}. + * @return The new {@link SsMediaSource}. + */ + public SsMediaSource createMediaSource(Uri manifestUri) { + return createMediaSource(manifestUri, null, null); + } + + /** + * Returns a new {@link SsMediaSource} using the current parameters. + * + * @param manifestUri The manifest {@link Uri}. + * @param eventHandler A handler for events. + * @param eventListener A listener of events. + * @return The new {@link SsMediaSource}. + */ + @Override + public SsMediaSource createMediaSource( + Uri manifestUri, + @Nullable Handler eventHandler, + @Nullable MediaSourceEventListener eventListener) { + isCreateCalled = true; + if (manifestParser == null) { + manifestParser = new SsManifestParser(); + } + return new SsMediaSource( + null, + Assertions.checkNotNull(manifestUri), + manifestDataSourceFactory, + manifestParser, + chunkSourceFactory, + minLoadableRetryCount, + livePresentationDelayMs, + eventHandler, + eventListener); + } + + @Override + public int[] getSupportedTypes() { + return new int[] {C.TYPE_SS}; + } + + } + /** * The default minimum number of times to retry loading data prior to failing. */ @@ -96,11 +245,13 @@ public final class SsMediaSource implements MediaSource, * @param chunkSourceFactory A factory for {@link SsChunkSource} instances. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public SsMediaSource(SsManifest manifest, SsChunkSource.Factory chunkSourceFactory, - Handler eventHandler, AdaptiveMediaSourceEventListener eventListener) { - this(manifest, chunkSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, - eventHandler, eventListener); + Handler eventHandler, MediaSourceEventListener eventListener) { + this(manifest, chunkSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, eventHandler, + eventListener); } /** @@ -111,10 +262,11 @@ public SsMediaSource(SsManifest manifest, SsChunkSource.Factory chunkSourceFacto * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public SsMediaSource(SsManifest manifest, SsChunkSource.Factory chunkSourceFactory, - int minLoadableRetryCount, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + int minLoadableRetryCount, Handler eventHandler, MediaSourceEventListener eventListener) { this(manifest, null, null, null, chunkSourceFactory, minLoadableRetryCount, DEFAULT_LIVE_PRESENTATION_DELAY_MS, eventHandler, eventListener); } @@ -129,10 +281,12 @@ public SsMediaSource(SsManifest manifest, SsChunkSource.Factory chunkSourceFacto * @param chunkSourceFactory A factory for {@link SsChunkSource} instances. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public SsMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, SsChunkSource.Factory chunkSourceFactory, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + MediaSourceEventListener eventListener) { this(manifestUri, manifestDataSourceFactory, chunkSourceFactory, DEFAULT_MIN_LOADABLE_RETRY_COUNT, DEFAULT_LIVE_PRESENTATION_DELAY_MS, eventHandler, eventListener); @@ -151,11 +305,12 @@ public SsMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFacto * default start position should precede the end of the live window. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public SsMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, SsChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, - long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + long livePresentationDelayMs, Handler eventHandler, MediaSourceEventListener eventListener) { this(manifestUri, manifestDataSourceFactory, new SsManifestParser(), chunkSourceFactory, minLoadableRetryCount, livePresentationDelayMs, eventHandler, eventListener); } @@ -174,12 +329,13 @@ public SsMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFacto * default start position should precede the end of the live window. * @param eventHandler A handler for events. May be null if delivery of events is not required. * @param eventListener A listener of events. May be null if delivery of events is not required. + * @deprecated Use {@link Factory} instead. */ + @Deprecated public SsMediaSource(Uri manifestUri, DataSource.Factory manifestDataSourceFactory, ParsingLoadable.Parser manifestParser, SsChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, - long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + long livePresentationDelayMs, Handler eventHandler, MediaSourceEventListener eventListener) { this(null, manifestUri, manifestDataSourceFactory, manifestParser, chunkSourceFactory, minLoadableRetryCount, livePresentationDelayMs, eventHandler, eventListener); } @@ -189,7 +345,7 @@ private SsMediaSource(SsManifest manifest, Uri manifestUri, ParsingLoadable.Parser manifestParser, SsChunkSource.Factory chunkSourceFactory, int minLoadableRetryCount, long livePresentationDelayMs, Handler eventHandler, - AdaptiveMediaSourceEventListener eventListener) { + MediaSourceEventListener eventListener) { Assertions.checkState(manifest == null || !manifest.isLive); this.manifest = manifest; this.manifestUri = manifestUri == null ? null diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SimpleExoPlayerView.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SimpleExoPlayerView.java index b09e80c5917..1f67b83ba09 100644 --- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SimpleExoPlayerView.java +++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SimpleExoPlayerView.java @@ -56,146 +56,144 @@ /** * A high level view for {@link SimpleExoPlayer} media playbacks. It displays video, subtitles and * album art during playback, and displays playback controls using a {@link PlaybackControlView}. - *

- * A SimpleExoPlayerView can be customized by setting attributes (or calling corresponding methods), - * overriding the view's layout file or by specifying a custom view layout file, as outlined below. + * + *

A SimpleExoPlayerView can be customized by setting attributes (or calling corresponding + * methods), overriding the view's layout file or by specifying a custom view layout file, as + * outlined below. * *

Attributes

+ * * The following attributes can be set on a SimpleExoPlayerView when used in a layout XML file: + * *

+ * *

    *
  • {@code use_artwork} - Whether artwork is used if available in audio streams. *
      - *
    • Corresponding method: {@link #setUseArtwork(boolean)}
      • - *
    • Default: {@code true}
      • + *
    • Corresponding method: {@link #setUseArtwork(boolean)} + *
    • Default: {@code true} *
    - *
    • *
  • {@code default_artwork} - Default artwork to use if no artwork available in audio * streams. *
      - *
    • Corresponding method: {@link #setDefaultArtwork(Bitmap)}
      • - *
    • Default: {@code null}
      • + *
    • Corresponding method: {@link #setDefaultArtwork(Bitmap)} + *
    • Default: {@code null} *
    - *
    • *
  • {@code use_controller} - Whether the playback controls can be shown. *
      - *
    • Corresponding method: {@link #setUseController(boolean)}
      • - *
    • Default: {@code true}
      • + *
    • Corresponding method: {@link #setUseController(boolean)} + *
    • Default: {@code true} *
    - *
    • *
  • {@code hide_on_touch} - Whether the playback controls are hidden by touch events. *
      - *
    • Corresponding method: {@link #setControllerHideOnTouch(boolean)}
      • - *
    • Default: {@code true}
      • + *
    • Corresponding method: {@link #setControllerHideOnTouch(boolean)} + *
    • Default: {@code true} *
    - *
    • *
  • {@code auto_show} - Whether the playback controls are automatically shown when * playback starts, pauses, ends, or fails. If set to false, the playback controls can be * manually operated with {@link #showController()} and {@link #hideController()}. *
      - *
    • Corresponding method: {@link #setControllerAutoShow(boolean)}
      • - *
    • Default: {@code true}
      • + *
    • Corresponding method: {@link #setControllerAutoShow(boolean)} + *
    • Default: {@code true} + *
    + *
  • {@code hide_during_ads} - Whether the playback controls are hidden during ads. + * Controls are always shown during ads if they are enabled and the player is paused. + *
      + *
    • Corresponding method: {@link #setControllerHideDuringAds(boolean)} + *
    • Default: {@code true} *
    - *
    • *
  • {@code resize_mode} - Controls how video and album art is resized within the view. * Valid values are {@code fit}, {@code fixed_width}, {@code fixed_height} and {@code fill}. *
      - *
    • Corresponding method: {@link #setResizeMode(int)}
      • - *
    • Default: {@code fit}
      • + *
    • Corresponding method: {@link #setResizeMode(int)} + *
    • Default: {@code fit} *
    - *
    • *
  • {@code surface_type} - The type of surface view used for video playbacks. Valid * values are {@code surface_view}, {@code texture_view} and {@code none}. Using {@code none} * is recommended for audio only applications, since creating the surface can be expensive. * Using {@code surface_view} is recommended for video applications. *
      - *
    • Corresponding method: None
      • - *
    • Default: {@code surface_view}
      • + *
    • Corresponding method: None + *
    • Default: {@code surface_view} *
    - *
    • *
  • {@code shutter_background_color} - The background color of the {@code exo_shutter} * view. *
      - *
    • Corresponding method: {@link #setShutterBackgroundColor(int)}
      • - *
    • Default: {@code unset}
      • + *
    • Corresponding method: {@link #setShutterBackgroundColor(int)} + *
    • Default: {@code unset} *
    - *
    • *
  • {@code player_layout_id} - Specifies the id of the layout to be inflated. See below * for more details. *
      - *
    • Corresponding method: None
      • - *
    • Default: {@code R.id.exo_simple_player_view}
      • + *
    • Corresponding method: None + *
    • Default: {@code R.id.exo_simple_player_view} *
    *
  • {@code controller_layout_id} - Specifies the id of the layout resource to be * inflated by the child {@link PlaybackControlView}. See below for more details. *
      - *
    • Corresponding method: None
      • - *
    • Default: {@code R.id.exo_playback_control_view}
      • + *
    • Corresponding method: None + *
    • Default: {@code R.id.exo_playback_control_view} *
    *
  • All attributes that can be set on a {@link PlaybackControlView} can also be set on a * SimpleExoPlayerView, and will be propagated to the inflated {@link PlaybackControlView} * unless the layout is overridden to specify a custom {@code exo_controller} (see below). - *
    • *
* *

Overriding the layout file

+ * * To customize the layout of SimpleExoPlayerView throughout your app, or just for certain * configurations, you can define {@code exo_simple_player_view.xml} layout files in your * application {@code res/layout*} directories. These layouts will override the one provided by the * ExoPlayer library, and will be inflated for use by SimpleExoPlayerView. The view identifies and * binds its children by looking for the following ids: + * *

+ * *

    *
  • {@code exo_content_frame} - A frame whose aspect ratio is resized based on the video * or album art of the media being played, and the configured {@code resize_mode}. The video * surface view is inflated into this frame as its first child. *
      - *
    • Type: {@link AspectRatioFrameLayout}
      • + *
    • Type: {@link AspectRatioFrameLayout} *
    - *
    • *
  • {@code exo_shutter} - A view that's made visible when video should be hidden. This * view is typically an opaque view that covers the video surface view, thereby obscuring it * when visible. *
      - *
    • Type: {@link View}
      • + *
    • Type: {@link View} *
    - *
    • *
  • {@code exo_subtitles} - Displays subtitles. *
      - *
    • Type: {@link SubtitleView}
      • + *
    • Type: {@link SubtitleView} *
    - *
    • *
  • {@code exo_artwork} - Displays album art. *
      - *
    • Type: {@link ImageView}
      • + *
    • Type: {@link ImageView} *
    - *
    • *
  • {@code exo_controller_placeholder} - A placeholder that's replaced with the inflated * {@link PlaybackControlView}. Ignored if an {@code exo_controller} view exists. *
      - *
    • Type: {@link View}
      • + *
    • Type: {@link View} *
    - *
    • *
  • {@code exo_controller} - An already inflated {@link PlaybackControlView}. Allows use - * of a custom extension of {@link PlaybackControlView}. Note that attributes such as - * {@code rewind_increment} will not be automatically propagated through to this instance. If - * a view exists with this id, any {@code exo_controller_placeholder} view will be ignored. + * of a custom extension of {@link PlaybackControlView}. Note that attributes such as {@code + * rewind_increment} will not be automatically propagated through to this instance. If a view + * exists with this id, any {@code exo_controller_placeholder} view will be ignored. *
      - *
    • Type: {@link PlaybackControlView}
      • + *
    • Type: {@link PlaybackControlView} *
    - *
    • *
  • {@code exo_overlay} - A {@link FrameLayout} positioned on top of the player which * the app can access via {@link #getOverlayFrameLayout()}, provided for convenience. *
      - *
    • Type: {@link FrameLayout}
      • + *
    • Type: {@link FrameLayout} *
    - *
    • *
- *

- * All child views are optional and so can be omitted if not required, however where defined they + * + *

All child views are optional and so can be omitted if not required, however where defined they * must be of the expected type. * *

Specifying a custom layout file

+ * * Defining your own {@code exo_simple_player_view.xml} is useful to customize the layout of * SimpleExoPlayerView throughout your application. It's also possible to customize the layout for a * single instance in a layout file. This is achieved by setting the {@code player_layout_id} @@ -224,6 +222,7 @@ public final class SimpleExoPlayerView extends FrameLayout { private Bitmap defaultArtwork; private int controllerShowTimeoutMs; private boolean controllerAutoShow; + private boolean controllerHideDuringAds; private boolean controllerHideOnTouch; public SimpleExoPlayerView(Context context) { @@ -267,6 +266,7 @@ public SimpleExoPlayerView(Context context, AttributeSet attrs, int defStyleAttr int controllerShowTimeoutMs = PlaybackControlView.DEFAULT_SHOW_TIMEOUT_MS; boolean controllerHideOnTouch = true; boolean controllerAutoShow = true; + boolean controllerHideDuringAds = true; if (attrs != null) { TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.SimpleExoPlayerView, 0, 0); @@ -288,6 +288,8 @@ public SimpleExoPlayerView(Context context, AttributeSet attrs, int defStyleAttr controllerHideOnTouch); controllerAutoShow = a.getBoolean(R.styleable.SimpleExoPlayerView_auto_show, controllerAutoShow); + controllerHideDuringAds = + a.getBoolean(R.styleable.SimpleExoPlayerView_hide_during_ads, controllerHideDuringAds); } finally { a.recycle(); } @@ -358,6 +360,7 @@ public SimpleExoPlayerView(Context context, AttributeSet attrs, int defStyleAttr this.controllerShowTimeoutMs = controller != null ? controllerShowTimeoutMs : 0; this.controllerHideOnTouch = controllerHideOnTouch; this.controllerAutoShow = controllerAutoShow; + this.controllerHideDuringAds = controllerHideDuringAds; this.useController = useController && controller != null; hideController(); } @@ -425,6 +428,9 @@ public void setPlayer(SimpleExoPlayer player) { if (shutterView != null) { shutterView.setVisibility(VISIBLE); } + if (subtitleView != null) { + subtitleView.setCues(null); + } if (player != null) { if (surfaceView instanceof TextureView) { player.setVideoTextureView((TextureView) surfaceView); @@ -646,6 +652,16 @@ public void setControllerAutoShow(boolean controllerAutoShow) { this.controllerAutoShow = controllerAutoShow; } + /** + * Sets whether the playback controls are hidden when ads are playing. Controls are always shown + * during ads if they are enabled and the player is paused. + * + * @param controllerHideDuringAds Whether the playback controls are hidden when ads are playing. + */ + public void setControllerHideDuringAds(boolean controllerHideDuringAds) { + this.controllerHideDuringAds = controllerHideDuringAds; + } + /** * Set the {@link PlaybackControlView.VisibilityListener}. * @@ -781,8 +797,7 @@ public boolean onTrackballEvent(MotionEvent ev) { * Shows the playback controls, but only if forced or shown indefinitely. */ private void maybeShowController(boolean isForced) { - if (isPlayingAd()) { - // Never show the controller if an ad is currently playing. + if (isPlayingAd() && controllerHideDuringAds) { return; } if (useController) { @@ -953,7 +968,7 @@ public void onTracksChanged(TrackGroupArray tracks, TrackSelectionArray selectio @Override public void onPlayerStateChanged(boolean playWhenReady, int playbackState) { - if (isPlayingAd()) { + if (isPlayingAd() && controllerHideDuringAds) { hideController(); } else { maybeShowController(false); @@ -962,7 +977,7 @@ public void onPlayerStateChanged(boolean playWhenReady, int playbackState) { @Override public void onPositionDiscontinuity(@DiscontinuityReason int reason) { - if (isPlayingAd()) { + if (isPlayingAd() && controllerHideDuringAds) { hideController(); } } diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java index 618f2fa3369..d89f82b7c4d 100644 --- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java +++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleView.java @@ -19,6 +19,7 @@ import android.content.Context; import android.content.res.Resources; import android.graphics.Canvas; +import android.support.annotation.Nullable; import android.util.AttributeSet; import android.util.TypedValue; import android.view.View; @@ -87,9 +88,9 @@ public void onCues(List cues) { /** * Sets the cues to be displayed by the view. * - * @param cues The cues to display. + * @param cues The cues to display, or null to clear the cues. */ - public void setCues(List cues) { + public void setCues(@Nullable List cues) { if (this.cues == cues) { return; } diff --git a/library/ui/src/main/res/values/attrs.xml b/library/ui/src/main/res/values/attrs.xml index 525f95768c5..b6ed4b17af7 100644 --- a/library/ui/src/main/res/values/attrs.xml +++ b/library/ui/src/main/res/values/attrs.xml @@ -47,13 +47,17 @@ + + + - + + diff --git a/playbacktests/src/androidTest/AndroidManifest.xml b/playbacktests/src/androidTest/AndroidManifest.xml index 1a660591d88..328834e1556 100644 --- a/playbacktests/src/androidTest/AndroidManifest.xml +++ b/playbacktests/src/androidTest/AndroidManifest.xml @@ -21,7 +21,7 @@ - + activeMediaPeriods; private final ArrayList createdMediaPeriods; + protected Timeline timeline; private boolean preparedSource; private boolean releasedSource; + private Listener listener; /** * Creates a {@link FakeMediaSource}. This media source creates {@link FakeMediaPeriod}s with a - * {@link TrackGroupArray} using the given {@link Format}s. + * {@link TrackGroupArray} using the given {@link Format}s. The provided {@link Timeline} may be + * null to prevent an immediate source info refresh message when preparing the media source. It + * can be manually set later using {@link #setNewSourceInfo(Timeline, Object)}. */ - public FakeMediaSource(Timeline timeline, Object manifest, Format... formats) { + public FakeMediaSource(@Nullable Timeline timeline, Object manifest, Format... formats) { this(timeline, manifest, buildTrackGroupArray(formats)); } /** * Creates a {@link FakeMediaSource}. This media source creates {@link FakeMediaPeriod}s with the - * given {@link TrackGroupArray}. + * given {@link TrackGroupArray}. The provided {@link Timeline} may be null to prevent an + * immediate source info refresh message when preparing the media source. It can be manually set + * later using {@link #setNewSourceInfo(Timeline, Object)}. */ - public FakeMediaSource(Timeline timeline, Object manifest, TrackGroupArray trackGroupArray) { + public FakeMediaSource(@Nullable Timeline timeline, Object manifest, + TrackGroupArray trackGroupArray) { this.timeline = timeline; this.manifest = manifest; this.activeMediaPeriods = new ArrayList<>(); @@ -67,7 +74,10 @@ public FakeMediaSource(Timeline timeline, Object manifest, TrackGroupArray track public void prepareSource(ExoPlayer player, boolean isTopLevelSource, Listener listener) { Assert.assertFalse(preparedSource); preparedSource = true; - listener.onSourceInfoRefreshed(this, timeline, manifest); + this.listener = listener; + if (timeline != null) { + listener.onSourceInfoRefreshed(this, timeline, manifest); + } } @Override @@ -77,9 +87,9 @@ public void maybeThrowSourceInfoRefreshError() throws IOException { @Override public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator) { - Assertions.checkIndex(id.periodIndex, 0, timeline.getPeriodCount()); Assert.assertTrue(preparedSource); Assert.assertFalse(releasedSource); + Assertions.checkIndex(id.periodIndex, 0, timeline.getPeriodCount()); FakeMediaPeriod mediaPeriod = createFakeMediaPeriod(id, trackGroupArray, allocator); activeMediaPeriods.add(mediaPeriod); createdMediaPeriods.add(id); @@ -103,11 +113,23 @@ public void releaseSource() { releasedSource = true; } + /** + * Sets a new timeline and manifest. If the source is already prepared, this triggers a source + * info refresh message being sent to the listener. + */ + public void setNewSourceInfo(Timeline newTimeline, Object manifest) { + Assert.assertFalse(releasedSource); + this.timeline = newTimeline; + if (preparedSource) { + listener.onSourceInfoRefreshed(this, timeline, manifest); + } + } + /** * Assert that the source and all periods have been released. */ public void assertReleased() { - Assert.assertTrue(releasedSource); + Assert.assertTrue(releasedSource || !preparedSource); } /** diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeSimpleExoPlayer.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeSimpleExoPlayer.java index 4d53a6c89de..d8f71535dae 100644 --- a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeSimpleExoPlayer.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeSimpleExoPlayer.java @@ -69,7 +69,7 @@ protected ExoPlayer createExoPlayerImpl(Renderer[] renderers, TrackSelector trac return player; } - private static class FakeExoPlayer implements ExoPlayer, MediaSource.Listener, + private static class FakeExoPlayer extends StubExoPlayer implements MediaSource.Listener, MediaPeriod.Callback, Runnable { private final Renderer[] renderers; @@ -144,21 +144,11 @@ public boolean getPlayWhenReady() { return true; } - @Override - public void setRepeatMode(@RepeatMode int repeatMode) { - throw new UnsupportedOperationException(); - } - @Override public int getRepeatMode() { return Player.REPEAT_MODE_OFF; } - @Override - public void setShuffleModeEnabled(boolean shuffleModeEnabled) { - throw new UnsupportedOperationException(); - } - @Override public boolean getShuffleModeEnabled() { return false; @@ -169,31 +159,6 @@ public boolean isLoading() { return isLoading; } - @Override - public void seekToDefaultPosition() { - throw new UnsupportedOperationException(); - } - - @Override - public void seekToDefaultPosition(int windowIndex) { - throw new UnsupportedOperationException(); - } - - @Override - public void seekTo(long positionMs) { - throw new UnsupportedOperationException(); - } - - @Override - public void seekTo(int windowIndex, long positionMs) { - throw new UnsupportedOperationException(); - } - - @Override - public void setPlaybackParameters(@Nullable PlaybackParameters playbackParameters) { - throw new UnsupportedOperationException(); - } - @Override public PlaybackParameters getPlaybackParameters() { return PlaybackParameters.DEFAULT; @@ -201,27 +166,13 @@ public PlaybackParameters getPlaybackParameters() { @Override public void stop() { - playbackHandler.post(new Runnable() { - @Override - public void run () { - playbackHandler.removeCallbacksAndMessages(null); - releaseMedia(); - changePlaybackState(Player.STATE_IDLE); - } - }); + stop(/* quitPlaybackThread= */ false); } @Override @SuppressWarnings("ThreadJoinLoop") public void release() { - stop(); - playbackHandler.post(new Runnable() { - @Override - public void run () { - playbackHandler.removeCallbacksAndMessages(null); - playbackThread.quit(); - } - }); + stop(/* quitPlaybackThread= */ true); while (playbackThread.isAlive()) { try { playbackThread.join(); @@ -357,16 +308,6 @@ public void run() { }); } - @Override - public void sendMessages(ExoPlayerMessage... messages) { - throw new UnsupportedOperationException(); - } - - @Override - public void blockingSendMessages(ExoPlayerMessage... messages) { - throw new UnsupportedOperationException(); - } - // MediaSource.Listener @Override @@ -570,6 +511,20 @@ private void releaseMedia() { } } + private void stop(final boolean quitPlaybackThread) { + playbackHandler.post(new Runnable() { + @Override + public void run () { + playbackHandler.removeCallbacksAndMessages(null); + releaseMedia(); + changePlaybackState(Player.STATE_IDLE); + if (quitPlaybackThread) { + playbackThread.quit(); + } + } + }); + } + } } diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTimeline.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTimeline.java index 2937ee27708..4a9d79f906d 100644 --- a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTimeline.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTimeline.java @@ -30,7 +30,10 @@ public final class FakeTimeline extends Timeline { */ public static final class TimelineWindowDefinition { - private static final int WINDOW_DURATION_US = 100000; + /** + * Default test window duration in microseconds. + */ + public static final int DEFAULT_WINDOW_DURATION_US = 100_000; public final int periodCount; public final Object id; @@ -40,19 +43,65 @@ public static final class TimelineWindowDefinition { public final int adGroupsPerPeriodCount; public final int adsPerAdGroupCount; + /** + * Creates a seekable, non-dynamic window definition with one period with a duration of + * {@link #DEFAULT_WINDOW_DURATION_US}. + */ + public TimelineWindowDefinition() { + this(1, 0, true, false, DEFAULT_WINDOW_DURATION_US); + } + + /** + * Creates a seekable, non-dynamic window definition with a duration of + * {@link #DEFAULT_WINDOW_DURATION_US}. + * + * @param periodCount The number of periods in the window. Each period get an equal slice of the + * total window duration. + * @param id The UID of the window. + */ public TimelineWindowDefinition(int periodCount, Object id) { - this(periodCount, id, true, false, WINDOW_DURATION_US); + this(periodCount, id, true, false, DEFAULT_WINDOW_DURATION_US); } + /** + * Creates a window definition with one period. + * + * @param isSeekable Whether the window is seekable. + * @param isDynamic Whether the window is dynamic. + * @param durationUs The duration of the window in microseconds. + */ public TimelineWindowDefinition(boolean isSeekable, boolean isDynamic, long durationUs) { this(1, 0, isSeekable, isDynamic, durationUs); } + /** + * Creates a window definition. + * + * @param periodCount The number of periods in the window. Each period get an equal slice of the + * total window duration. + * @param id The UID of the window. + * @param isSeekable Whether the window is seekable. + * @param isDynamic Whether the window is dynamic. + * @param durationUs The duration of the window in microseconds. + */ public TimelineWindowDefinition(int periodCount, Object id, boolean isSeekable, boolean isDynamic, long durationUs) { this(periodCount, id, isSeekable, isDynamic, durationUs, 0, 0); } + /** + * Creates a window definition with ad groups. + * + * @param periodCount The number of periods in the window. Each period get an equal slice of the + * total window duration. + * @param id The UID of the window. + * @param isSeekable Whether the window is seekable. + * @param isDynamic Whether the window is dynamic. + * @param durationUs The duration of the window in microseconds. + * @param adGroupsCountPerPeriod The number of ad groups in each period. The position of the ad + * groups is equally distributed in each period starting. + * @param adsPerAdGroupCount The number of ads in each ad group. + */ public TimelineWindowDefinition(int periodCount, Object id, boolean isSeekable, boolean isDynamic, long durationUs, int adGroupsCountPerPeriod, int adsPerAdGroupCount) { this.periodCount = periodCount; @@ -71,6 +120,21 @@ public TimelineWindowDefinition(int periodCount, Object id, boolean isSeekable, private final TimelineWindowDefinition[] windowDefinitions; private final int[] periodOffsets; + /** + * Creates a fake timeline with the given number of seekable, non-dynamic windows with one period + * with a duration of {@link TimelineWindowDefinition#DEFAULT_WINDOW_DURATION_US} each. + * + * @param windowCount The number of windows. + */ + public FakeTimeline(int windowCount) { + this(createDefaultWindowDefinitions(windowCount)); + } + + /** + * Creates a fake timeline with the given window definitions. + * + * @param windowDefinitions A list of {@link TimelineWindowDefinition}s. + */ public FakeTimeline(TimelineWindowDefinition... windowDefinitions) { this.windowDefinitions = windowDefinitions; periodOffsets = new int[windowDefinitions.length + 1]; @@ -141,4 +205,10 @@ public int getIndexOfPeriod(Object uid) { return index >= 0 && index < getPeriodCount() ? index : C.INDEX_UNSET; } + private static TimelineWindowDefinition[] createDefaultWindowDefinitions(int windowCount) { + TimelineWindowDefinition[] windowDefinitions = new TimelineWindowDefinition[windowCount]; + Arrays.fill(windowDefinitions, new TimelineWindowDefinition()); + return windowDefinitions; + } + } diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelection.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelection.java new file mode 100644 index 00000000000..20346a03558 --- /dev/null +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelection.java @@ -0,0 +1,132 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.testutil; + +import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.Format; +import com.google.android.exoplayer2.source.TrackGroup; +import com.google.android.exoplayer2.source.chunk.MediaChunk; +import com.google.android.exoplayer2.trackselection.TrackSelection; +import java.util.List; +import junit.framework.Assert; + +/** + * A fake {@link TrackSelection} that only returns 1 fixed track, and allows querying the number + * of calls to its methods. + */ +public final class FakeTrackSelection implements TrackSelection { + + private final TrackGroup rendererTrackGroup; + + public int enableCount; + public int releaseCount; + public boolean isEnabled; + + public FakeTrackSelection(TrackGroup rendererTrackGroup) { + this.rendererTrackGroup = rendererTrackGroup; + } + + @Override + public void enable() { + // assert that track selection is in disabled state before this call. + Assert.assertFalse(isEnabled); + enableCount++; + isEnabled = true; + } + + @Override + public void disable() { + // assert that track selection is in enabled state before this call. + Assert.assertTrue(isEnabled); + releaseCount++; + isEnabled = false; + } + + @Override + public TrackGroup getTrackGroup() { + return rendererTrackGroup; + } + + @Override + public int length() { + return rendererTrackGroup.length; + } + + @Override + public Format getFormat(int index) { + return rendererTrackGroup.getFormat(0); + } + + @Override + public int getIndexInTrackGroup(int index) { + return 0; + } + + @Override + public int indexOf(Format format) { + Assert.assertTrue(isEnabled); + return 0; + } + + @Override + public int indexOf(int indexInTrackGroup) { + return 0; + } + + @Override + public Format getSelectedFormat() { + return rendererTrackGroup.getFormat(0); + } + + @Override + public int getSelectedIndexInTrackGroup() { + return 0; + } + + @Override + public int getSelectedIndex() { + return 0; + } + + @Override + public int getSelectionReason() { + return C.SELECTION_REASON_UNKNOWN; + } + + @Override + public Object getSelectionData() { + return null; + } + + @Override + public void updateSelectedTrack(long playbackPositionUs, long bufferedDurationUs, + long availableDurationUs) { + Assert.assertTrue(isEnabled); + } + + @Override + public int evaluateQueueSize(long playbackPositionUs, List queue) { + Assert.assertTrue(isEnabled); + return 0; + } + + @Override + public boolean blacklist(int index, long blacklistDurationMs) { + Assert.assertTrue(isEnabled); + return false; + } + +} diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelector.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelector.java new file mode 100644 index 00000000000..da9a1a18ade --- /dev/null +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeTrackSelector.java @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.testutil; + +import android.support.annotation.NonNull; +import com.google.android.exoplayer2.ExoPlaybackException; +import com.google.android.exoplayer2.RendererCapabilities; +import com.google.android.exoplayer2.source.TrackGroup; +import com.google.android.exoplayer2.source.TrackGroupArray; +import com.google.android.exoplayer2.trackselection.MappingTrackSelector; +import com.google.android.exoplayer2.trackselection.TrackSelection; +import java.util.ArrayList; +import java.util.List; + +/** + * A fake {@link MappingTrackSelector} that returns {@link FakeTrackSelection}s. + */ +public class FakeTrackSelector extends MappingTrackSelector { + + private final List selectedTrackSelections = new ArrayList<>(); + private final boolean mayReuseTrackSelection; + + public FakeTrackSelector() { + this(false); + } + + /** + * @param mayReuseTrackSelection Whether this {@link FakeTrackSelector} will reuse + * {@link TrackSelection}s during track selection, when it finds previously-selected track + * selection using the same {@link TrackGroup}. + */ + public FakeTrackSelector(boolean mayReuseTrackSelection) { + this.mayReuseTrackSelection = mayReuseTrackSelection; + } + + @Override + protected TrackSelection[] selectTracks(RendererCapabilities[] rendererCapabilities, + TrackGroupArray[] rendererTrackGroupArrays, int[][][] rendererFormatSupports) + throws ExoPlaybackException { + List resultList = new ArrayList<>(); + for (TrackGroupArray trackGroupArray : rendererTrackGroupArrays) { + TrackGroup trackGroup = trackGroupArray.get(0); + FakeTrackSelection trackSelectionForRenderer = reuseOrCreateTrackSelection(trackGroup); + resultList.add(trackSelectionForRenderer); + } + return resultList.toArray(new TrackSelection[resultList.size()]); + } + + @NonNull + private FakeTrackSelection reuseOrCreateTrackSelection(TrackGroup trackGroup) { + FakeTrackSelection trackSelectionForRenderer = null; + if (mayReuseTrackSelection) { + for (FakeTrackSelection selectedTrackSelection : selectedTrackSelections) { + if (selectedTrackSelection.getTrackGroup().equals(trackGroup)) { + trackSelectionForRenderer = selectedTrackSelection; + } + } + } + if (trackSelectionForRenderer == null) { + trackSelectionForRenderer = new FakeTrackSelection(trackGroup); + selectedTrackSelections.add(trackSelectionForRenderer); + } + return trackSelectionForRenderer; + } + + /** + * Returns list of all {@link FakeTrackSelection}s that this track selector has made so far. + */ + public List getSelectedTrackSelections() { + return selectedTrackSelections; + } + +} diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/MediaSourceTestRunner.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/MediaSourceTestRunner.java new file mode 100644 index 00000000000..235c04bef51 --- /dev/null +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/MediaSourceTestRunner.java @@ -0,0 +1,300 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.testutil; + +import static junit.framework.Assert.assertNotNull; +import static junit.framework.Assert.assertTrue; +import static junit.framework.Assert.fail; + +import android.os.ConditionVariable; +import android.os.Handler; +import android.os.HandlerThread; +import android.os.Looper; +import android.os.Message; +import com.google.android.exoplayer2.ExoPlaybackException; +import com.google.android.exoplayer2.Timeline; +import com.google.android.exoplayer2.source.MediaPeriod; +import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId; +import com.google.android.exoplayer2.upstream.Allocator; +import com.google.android.exoplayer2.util.Assertions; +import com.google.android.exoplayer2.util.Util; + +import java.util.concurrent.LinkedBlockingDeque; +import java.util.concurrent.TimeUnit; + +/** + * A runner for {@link MediaSource} tests. + */ +public class MediaSourceTestRunner { + + public static final int TIMEOUT_MS = 10000; + + private final StubExoPlayer player; + private final MediaSource mediaSource; + private final MediaSourceListener mediaSourceListener; + private final HandlerThread playbackThread; + private final Handler playbackHandler; + private final Allocator allocator; + + private final LinkedBlockingDeque timelines; + private Timeline timeline; + + /** + * @param mediaSource The source under test. + * @param allocator The allocator to use during the test run. + */ + public MediaSourceTestRunner(MediaSource mediaSource, Allocator allocator) { + this.mediaSource = mediaSource; + this.allocator = allocator; + playbackThread = new HandlerThread("PlaybackThread"); + playbackThread.start(); + Looper playbackLooper = playbackThread.getLooper(); + playbackHandler = new Handler(playbackLooper); + player = new EventHandlingExoPlayer(playbackLooper); + mediaSourceListener = new MediaSourceListener(); + timelines = new LinkedBlockingDeque<>(); + } + + /** + * Runs the provided {@link Runnable} on the playback thread, blocking until execution completes. + * + * @param runnable The {@link Runnable} to run. + */ + public void runOnPlaybackThread(final Runnable runnable) { + final Throwable[] throwable = new Throwable[1]; + final ConditionVariable finishedCondition = new ConditionVariable(); + playbackHandler.post(new Runnable() { + @Override + public void run() { + try { + runnable.run(); + } catch (Throwable e) { + throwable[0] = e; + } finally { + finishedCondition.open(); + } + } + }); + assertTrue(finishedCondition.block(TIMEOUT_MS)); + if (throwable[0] != null) { + Util.sneakyThrow(throwable[0]); + } + } + + /** + * Prepares the source on the playback thread, asserting that it provides an initial timeline. + * + * @return The initial {@link Timeline}. + */ + public Timeline prepareSource() { + runOnPlaybackThread(new Runnable() { + @Override + public void run() { + mediaSource.prepareSource(player, true, mediaSourceListener); + } + }); + return assertTimelineChangeBlocking(); + } + + /** + * Calls {@link MediaSource#createPeriod(MediaSource.MediaPeriodId, Allocator)} on the playback + * thread, asserting that a non-null {@link MediaPeriod} is returned. + * + * @param periodId The id of the period to create. + * @return The created {@link MediaPeriod}. + */ + public MediaPeriod createPeriod(final MediaPeriodId periodId) { + final MediaPeriod[] holder = new MediaPeriod[1]; + runOnPlaybackThread(new Runnable() { + @Override + public void run() { + holder[0] = mediaSource.createPeriod(periodId, allocator); + } + }); + assertNotNull(holder[0]); + return holder[0]; + } + + /** + * Calls {@link MediaPeriod#prepare(MediaPeriod.Callback, long)} on the playback thread. + * + * @param mediaPeriod The {@link MediaPeriod} to prepare. + * @param positionUs The position at which to prepare. + * @return A {@link ConditionVariable} that will be opened when preparation completes. + */ + public ConditionVariable preparePeriod(final MediaPeriod mediaPeriod, final long positionUs) { + final ConditionVariable preparedCondition = new ConditionVariable(); + runOnPlaybackThread(new Runnable() { + @Override + public void run() { + mediaPeriod.prepare(new MediaPeriod.Callback() { + @Override + public void onPrepared(MediaPeriod mediaPeriod) { + preparedCondition.open(); + } + @Override + public void onContinueLoadingRequested(MediaPeriod source) { + // Do nothing. + } + }, positionUs); + } + }); + return preparedCondition; + } + + /** + * Calls {@link MediaSource#releasePeriod(MediaPeriod)} on the playback thread. + * + * @param mediaPeriod The {@link MediaPeriod} to release. + */ + public void releasePeriod(final MediaPeriod mediaPeriod) { + runOnPlaybackThread(new Runnable() { + @Override + public void run() { + mediaSource.releasePeriod(mediaPeriod); + } + }); + } + + /** + * Calls {@link MediaSource#releaseSource()} on the playback thread. + */ + public void releaseSource() { + runOnPlaybackThread(new Runnable() { + @Override + public void run() { + mediaSource.releaseSource(); + } + }); + } + + /** + * Asserts that the source has not notified its listener of a timeline change since the last call + * to {@link #assertTimelineChangeBlocking()} or {@link #assertTimelineChange()} (or since the + * runner was created if neither method has been called). + */ + public void assertNoTimelineChange() { + assertTrue(timelines.isEmpty()); + } + + /** + * Asserts that the source has notified its listener of a single timeline change. + * + * @return The new {@link Timeline}. + */ + public Timeline assertTimelineChange() { + timeline = timelines.removeFirst(); + assertNoTimelineChange(); + return timeline; + } + + /** + * Asserts that the source notifies its listener of a single timeline change. If the source has + * not yet notified its listener, it has up to the timeout passed to the constructor to do so. + * + * @return The new {@link Timeline}. + */ + public Timeline assertTimelineChangeBlocking() { + try { + timeline = timelines.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS); + assertNotNull(timeline); // Null indicates the poll timed out. + assertNoTimelineChange(); + return timeline; + } catch (InterruptedException e) { + // Should never happen. + throw new RuntimeException(e); + } + } + + /** + * Creates and releases all periods (including ad periods) defined in the last timeline to be + * returned from {@link #prepareSource()}, {@link #assertTimelineChange()} or + * {@link #assertTimelineChangeBlocking()}. + */ + public void assertPrepareAndReleaseAllPeriods() { + Timeline.Period period = new Timeline.Period(); + for (int i = 0; i < timeline.getPeriodCount(); i++) { + assertPrepareAndReleasePeriod(new MediaPeriodId(i)); + timeline.getPeriod(i, period); + for (int adGroupIndex = 0; adGroupIndex < period.getAdGroupCount(); adGroupIndex++) { + for (int adIndex = 0; adIndex < period.getAdCountInAdGroup(adGroupIndex); adIndex++) { + assertPrepareAndReleasePeriod(new MediaPeriodId(i, adGroupIndex, adIndex)); + } + } + } + } + + private void assertPrepareAndReleasePeriod(MediaPeriodId mediaPeriodId) { + MediaPeriod mediaPeriod = createPeriod(mediaPeriodId); + ConditionVariable preparedCondition = preparePeriod(mediaPeriod, 0); + assertTrue(preparedCondition.block(TIMEOUT_MS)); + // MediaSource is supposed to support multiple calls to createPeriod with the same id without an + // intervening call to releasePeriod. + MediaPeriod secondMediaPeriod = createPeriod(mediaPeriodId); + ConditionVariable secondPreparedCondition = preparePeriod(secondMediaPeriod, 0); + assertTrue(secondPreparedCondition.block(TIMEOUT_MS)); + // Release the periods. + releasePeriod(mediaPeriod); + releasePeriod(secondMediaPeriod); + } + + /** + * Releases the runner. Should be called when the runner is no longer required. + */ + public void release() { + playbackThread.quit(); + } + + private class MediaSourceListener implements MediaSource.Listener { + + @Override + public void onSourceInfoRefreshed(MediaSource source, Timeline timeline, Object manifest) { + Assertions.checkState(Looper.myLooper() == playbackThread.getLooper()); + timelines.addLast(timeline); + } + + } + + private static class EventHandlingExoPlayer extends StubExoPlayer implements Handler.Callback { + + private final Handler handler; + + public EventHandlingExoPlayer(Looper looper) { + this.handler = new Handler(looper, this); + } + + @Override + public void sendMessages(ExoPlayerMessage... messages) { + handler.obtainMessage(0, messages).sendToTarget(); + } + + @Override + public boolean handleMessage(Message msg) { + ExoPlayerMessage[] messages = (ExoPlayerMessage[]) msg.obj; + for (ExoPlayerMessage message : messages) { + try { + message.target.handleMessage(message.messageType, message.message); + } catch (ExoPlaybackException e) { + fail("Unexpected ExoPlaybackException."); + } + } + return true; + } + + } + +} diff --git a/library/dash/src/androidTest/java/com/google/android/exoplayer2/source/dash/MockitoUtil.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/MockitoUtil.java similarity index 65% rename from library/dash/src/androidTest/java/com/google/android/exoplayer2/source/dash/MockitoUtil.java rename to testutils/src/main/java/com/google/android/exoplayer2/testutil/MockitoUtil.java index e7cd9baf59d..6bd1048bc00 100644 --- a/library/dash/src/androidTest/java/com/google/android/exoplayer2/source/dash/MockitoUtil.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/MockitoUtil.java @@ -13,8 +13,9 @@ * See the License for the specific language governing permissions and * limitations under the License. */ -package com.google.android.exoplayer2.source.dash; +package com.google.android.exoplayer2.testutil; +import android.content.Context; import android.test.InstrumentationTestCase; import org.mockito.MockitoAnnotations; @@ -25,6 +26,8 @@ public final class MockitoUtil { /** * Sets up Mockito for an instrumentation test. + * + * @param instrumentationTestCase The instrumentation test case class. */ public static void setUpMockito(InstrumentationTestCase instrumentationTestCase) { // Workaround for https://code.google.com/p/dexmaker/issues/detail?id=2. @@ -33,6 +36,19 @@ public static void setUpMockito(InstrumentationTestCase instrumentationTestCase) MockitoAnnotations.initMocks(instrumentationTestCase); } + /** + * Sets up Mockito for a JUnit4 test. + * + * @param targetContext The target context. Usually obtained from + * {@code InstrumentationRegistry.getTargetContext()} + * @param testClass The JUnit4 test class. + */ + public static void setUpMockito(Context targetContext, Object testClass) { + // Workaround for https://code.google.com/p/dexmaker/issues/detail?id=2. + System.setProperty("dexmaker.dexcache", targetContext.getCacheDir().getPath()); + MockitoAnnotations.initMocks(testClass); + } + private MockitoUtil() {} } diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/OggTestData.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/OggTestData.java index 88b5de7f65d..7cae7094385 100644 --- a/testutils/src/main/java/com/google/android/exoplayer2/testutil/OggTestData.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/OggTestData.java @@ -15,7 +15,6 @@ */ package com.google.android.exoplayer2.testutil; - /** * Provides ogg/vorbis test data in bytes for unit tests. */ diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/StubExoPlayer.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/StubExoPlayer.java new file mode 100644 index 00000000000..e03f6fbad95 --- /dev/null +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/StubExoPlayer.java @@ -0,0 +1,248 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.android.exoplayer2.testutil; + +import android.os.Looper; +import com.google.android.exoplayer2.ExoPlayer; +import com.google.android.exoplayer2.PlaybackParameters; +import com.google.android.exoplayer2.Player; +import com.google.android.exoplayer2.Timeline; +import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.TrackGroupArray; +import com.google.android.exoplayer2.trackselection.TrackSelectionArray; + +/** + * An abstract {@link ExoPlayer} implementation that throws {@link UnsupportedOperationException} + * from every method. + */ +public abstract class StubExoPlayer implements ExoPlayer { + + @Override + public Looper getPlaybackLooper() { + throw new UnsupportedOperationException(); + } + + @Override + public void addListener(Player.EventListener listener) { + throw new UnsupportedOperationException(); + } + + @Override + public void removeListener(Player.EventListener listener) { + throw new UnsupportedOperationException(); + } + + @Override + public int getPlaybackState() { + throw new UnsupportedOperationException(); + } + + @Override + public void prepare(MediaSource mediaSource) { + throw new UnsupportedOperationException(); + } + + @Override + public void prepare(MediaSource mediaSource, boolean resetPosition, boolean resetState) { + throw new UnsupportedOperationException(); + } + + @Override + public void setPlayWhenReady(boolean playWhenReady) { + throw new UnsupportedOperationException(); + } + + @Override + public boolean getPlayWhenReady() { + throw new UnsupportedOperationException(); + } + + @Override + public void setRepeatMode(@RepeatMode int repeatMode) { + throw new UnsupportedOperationException(); + } + + @Override + public int getRepeatMode() { + throw new UnsupportedOperationException(); + } + + @Override + public void setShuffleModeEnabled(boolean shuffleModeEnabled) { + throw new UnsupportedOperationException(); + } + + @Override + public boolean getShuffleModeEnabled() { + throw new UnsupportedOperationException(); + } + + @Override + public boolean isLoading() { + throw new UnsupportedOperationException(); + } + + @Override + public void seekToDefaultPosition() { + throw new UnsupportedOperationException(); + } + + @Override + public void seekToDefaultPosition(int windowIndex) { + throw new UnsupportedOperationException(); + } + + @Override + public void seekTo(long positionMs) { + throw new UnsupportedOperationException(); + } + + @Override + public void seekTo(int windowIndex, long positionMs) { + throw new UnsupportedOperationException(); + } + + @Override + public void setPlaybackParameters(PlaybackParameters playbackParameters) { + throw new UnsupportedOperationException(); + } + + @Override + public PlaybackParameters getPlaybackParameters() { + throw new UnsupportedOperationException(); + } + + @Override + public void stop() { + throw new UnsupportedOperationException(); + } + + @Override + public void release() { + throw new UnsupportedOperationException(); + } + + @Override + public void sendMessages(ExoPlayerMessage... messages) { + throw new UnsupportedOperationException(); + } + + @Override + public void blockingSendMessages(ExoPlayerMessage... messages) { + throw new UnsupportedOperationException(); + } + + @Override + public int getRendererCount() { + throw new UnsupportedOperationException(); + } + + @Override + public int getRendererType(int index) { + throw new UnsupportedOperationException(); + } + + @Override + public TrackGroupArray getCurrentTrackGroups() { + throw new UnsupportedOperationException(); + } + + @Override + public TrackSelectionArray getCurrentTrackSelections() { + throw new UnsupportedOperationException(); + } + + @Override + public Object getCurrentManifest() { + throw new UnsupportedOperationException(); + } + + @Override + public Timeline getCurrentTimeline() { + throw new UnsupportedOperationException(); + } + + @Override + public int getCurrentPeriodIndex() { + throw new UnsupportedOperationException(); + } + + @Override + public int getCurrentWindowIndex() { + throw new UnsupportedOperationException(); + } + + @Override + public int getNextWindowIndex() { + throw new UnsupportedOperationException(); + } + + @Override + public int getPreviousWindowIndex() { + throw new UnsupportedOperationException(); + } + + @Override + public long getDuration() { + throw new UnsupportedOperationException(); + } + + @Override + public long getCurrentPosition() { + throw new UnsupportedOperationException(); + } + + @Override + public long getBufferedPosition() { + throw new UnsupportedOperationException(); + } + + @Override + public int getBufferedPercentage() { + throw new UnsupportedOperationException(); + } + + @Override + public boolean isCurrentWindowDynamic() { + throw new UnsupportedOperationException(); + } + + @Override + public boolean isCurrentWindowSeekable() { + throw new UnsupportedOperationException(); + } + + @Override + public boolean isPlayingAd() { + throw new UnsupportedOperationException(); + } + + @Override + public int getCurrentAdGroupIndex() { + throw new UnsupportedOperationException(); + } + + @Override + public int getCurrentAdIndexInAdGroup() { + throw new UnsupportedOperationException(); + } + + @Override + public long getContentPosition() { + throw new UnsupportedOperationException(); + } + +} diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/TestUtil.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/TestUtil.java index 61d1ecaeea7..d10b8a8269e 100644 --- a/testutils/src/main/java/com/google/android/exoplayer2/testutil/TestUtil.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/TestUtil.java @@ -19,10 +19,7 @@ import android.content.Context; import android.test.MoreAsserts; import com.google.android.exoplayer2.C; -import com.google.android.exoplayer2.Timeline; import com.google.android.exoplayer2.extractor.Extractor; -import com.google.android.exoplayer2.source.MediaSource; -import com.google.android.exoplayer2.source.MediaSource.Listener; import com.google.android.exoplayer2.testutil.FakeExtractorInput.SimulatedIOException; import com.google.android.exoplayer2.upstream.DataSource; import com.google.android.exoplayer2.upstream.DataSpec; @@ -143,33 +140,6 @@ public static String getString(Instrumentation instrumentation, String fileName) return new String(getByteArray(instrumentation, fileName)); } - /** - * Extracts the timeline from a media source. - */ - public static Timeline extractTimelineFromMediaSource(MediaSource mediaSource) { - class TimelineListener implements Listener { - private Timeline timeline; - @Override - public synchronized void onSourceInfoRefreshed(MediaSource source, Timeline timeline, - Object manifest) { - this.timeline = timeline; - this.notify(); - } - } - TimelineListener listener = new TimelineListener(); - mediaSource.prepareSource(null, true, listener); - synchronized (listener) { - while (listener.timeline == null) { - try { - listener.wait(); - } catch (InterruptedException e) { - Assert.fail(e.getMessage()); - } - } - } - return listener.timeline; - } - /** * Asserts that data read from a {@link DataSource} matches {@code expected}. * diff --git a/testutils/src/main/java/com/google/android/exoplayer2/testutil/TimelineAsserts.java b/testutils/src/main/java/com/google/android/exoplayer2/testutil/TimelineAsserts.java index b1df8f62e15..62af44f32f3 100644 --- a/testutils/src/main/java/com/google/android/exoplayer2/testutil/TimelineAsserts.java +++ b/testutils/src/main/java/com/google/android/exoplayer2/testutil/TimelineAsserts.java @@ -16,19 +16,11 @@ package com.google.android.exoplayer2.testutil; import static junit.framework.Assert.assertEquals; -import static junit.framework.Assert.assertNotNull; -import static junit.framework.Assert.assertTrue; - -import android.os.ConditionVariable; import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.Player; import com.google.android.exoplayer2.Timeline; import com.google.android.exoplayer2.Timeline.Period; import com.google.android.exoplayer2.Timeline.Window; -import com.google.android.exoplayer2.source.MediaPeriod; -import com.google.android.exoplayer2.source.MediaPeriod.Callback; -import com.google.android.exoplayer2.source.MediaSource; -import com.google.android.exoplayer2.source.MediaSource.MediaPeriodId; /** * Unit test for {@link Timeline}. @@ -157,46 +149,4 @@ public static void assertAdGroupCounts(Timeline timeline, int... expectedAdGroup } } - /** - * Asserts that all period (including ad periods) can be created from the source, prepared, and - * released without exception and within timeout. - */ - public static void assertAllPeriodsCanBeCreatedPreparedAndReleased(MediaSource mediaSource, - Timeline timeline, long timeoutMs) { - Period period = new Period(); - for (int i = 0; i < timeline.getPeriodCount(); i++) { - assertPeriodCanBeCreatedPreparedAndReleased(mediaSource, new MediaPeriodId(i), timeoutMs); - timeline.getPeriod(i, period); - for (int adGroupIndex = 0; adGroupIndex < period.getAdGroupCount(); adGroupIndex++) { - for (int adIndex = 0; adIndex < period.getAdCountInAdGroup(adGroupIndex); adIndex++) { - assertPeriodCanBeCreatedPreparedAndReleased(mediaSource, - new MediaPeriodId(i, adGroupIndex, adIndex), timeoutMs); - } - } - } - } - - private static void assertPeriodCanBeCreatedPreparedAndReleased(MediaSource mediaSource, - MediaPeriodId mediaPeriodId, long timeoutMs) { - MediaPeriod mediaPeriod = mediaSource.createPeriod(mediaPeriodId, null); - assertNotNull(mediaPeriod); - final ConditionVariable mediaPeriodPrepared = new ConditionVariable(); - mediaPeriod.prepare(new Callback() { - @Override - public void onPrepared(MediaPeriod mediaPeriod) { - mediaPeriodPrepared.open(); - } - @Override - public void onContinueLoadingRequested(MediaPeriod source) {} - }, /* positionUs= */ 0); - assertTrue(mediaPeriodPrepared.block(timeoutMs)); - // MediaSource is supposed to support multiple calls to createPeriod with the same id without an - // intervening call to releasePeriod. - MediaPeriod secondMediaPeriod = mediaSource.createPeriod(mediaPeriodId, null); - assertNotNull(secondMediaPeriod); - mediaSource.releasePeriod(secondMediaPeriod); - mediaSource.releasePeriod(mediaPeriod); - } - } -