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createJobWithAnimatedOverlay.js
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createJobWithAnimatedOverlay.js
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/**
* Copyright 2021, Google, Inc.
* 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.
*/
'use strict';
function main(projectId, location, inputUri, overlayImageUri, outputUri) {
// [START transcoder_create_job_with_animated_overlay]
/**
* TODO(developer): Uncomment these variables before running the sample.
*/
// projectId = 'my-project-id';
// location = 'us-central1';
// inputUri = 'gs://my-bucket/my-video-file';
// overlayImageUri = 'gs://my-bucket/my-overlay-image-file'; // Must be a JPEG
// outputUri = 'gs://my-bucket/my-output-folder/';
// Imports the Transcoder library
const {TranscoderServiceClient} =
require('@google-cloud/video-transcoder').v1;
// Instantiates a client
const transcoderServiceClient = new TranscoderServiceClient();
async function createJobFromAnimatedOverlay() {
// Construct request
const request = {
parent: transcoderServiceClient.locationPath(projectId, location),
job: {
inputUri: inputUri,
outputUri: outputUri,
config: {
elementaryStreams: [
{
key: 'video-stream0',
videoStream: {
h264: {
heightPixels: 360,
widthPixels: 640,
bitrateBps: 550000,
frameRate: 60,
},
},
},
{
key: 'audio-stream0',
audioStream: {
codec: 'aac',
bitrateBps: 64000,
},
},
],
muxStreams: [
{
key: 'sd',
container: 'mp4',
elementaryStreams: ['video-stream0', 'audio-stream0'],
},
],
overlays: [
{
image: {
uri: overlayImageUri,
resolution: {
x: 0,
y: 0,
},
alpha: 1.0,
},
animations: [
{
animationFade: {
fadeType: 'FADE_IN',
xy: {
x: 0.5,
y: 0.5,
},
startTimeOffset: {
seconds: 5,
},
endTimeOffset: {
seconds: 10,
},
},
},
{
animationFade: {
fadeType: 'FADE_OUT',
xy: {
x: 0.5,
y: 0.5,
},
startTimeOffset: {
seconds: 12,
},
endTimeOffset: {
seconds: 15,
},
},
},
],
},
],
},
},
};
// Run request
const [response] = await transcoderServiceClient.createJob(request);
console.log(`Job: ${response.name}`);
}
createJobFromAnimatedOverlay();
// [END transcoder_create_job_with_animated_overlay]
}
// node createJobFromAnimatedOverlay.js <projectId> <location> <inputUri> <overlayImageUri> <outputUri>
process.on('unhandledRejection', err => {
console.error(err.message);
process.exitCode = 1;
});
main(...process.argv.slice(2));