v1_EN_SampleFFMPEG

Transcode deploy example

FFMPEG can used to transcode the live stream, output the other RTMP server. For detail, read FFMPEG.

Suppose the server ip is 192.168.1.170

Step 1, get SRS. For detail, read GIT

git clone https://github.com/winlinvip/simple-rtmp-server
cd simple-rtmp-server/trunk

Or update the exists code:

git pull

Step 2, build SRS. For detail, read Build

./configure --disable-all --with-ssl --with-ffmpeg --with-transcode && make

Step 3, config file. For detail, read FFMPEG

Save the bellow as config file, or use conf/ffmpeg.transcode.conf instead:

# conf/ffmpeg.transcode.conf
listen              1935;
max_connections     1000;
vhost __defaultVhost__ {
    transcode {
        enabled     on;
        ffmpeg      ./objs/ffmpeg/bin/ffmpeg;
        engine ff {
            enabled         on;
            vfilter {
            }
            vcodec          libx264;
            vbitrate        500;
            vfps            25;
            vwidth          768;
            vheight         320;
            vthreads        12;
            vprofile        main;
            vpreset         medium;
            vparams {
            }
            acodec          libaacplus;
            abitrate        70;
            asample_rate    44100;
            achannels       2;
            aparams {
            }
            output          rtmp://127.0.0.1:[port]/[app]?vhost=[vhost]/[stream]_[engine];
        }
    }
}

Step 4, start SRS. For detail, read FFMPEG

./objs/srs -c conf/ffmpeg.conf

第四步，启动推流编码器。 For detail, read FFMPEG

使用FFMPEG命令推流：

    for((;;)); do \
        ./objs/ffmpeg/bin/ffmpeg -re -i ./doc/source.200kbps.768x320.flv \
        -vcodec copy -acodec copy \
        -f flv -y rtmp://192.168.1.170/live/livestream; \
        sleep 1; \
    done

或使用FMLE推流：

FMS URL: rtmp://192.168.1.170/live
Stream: livestream

涉及的流包括：

• 编码器推送流：rtmp://192.168.1.170:1935/live/livestream
• 观看原始流：rtmp://192.168.1.170:1935/live/livestream
• 观看转码流：rtmp://192.168.1.170:1935/live/livestream_ff

第五步，观看RTMP流。 For detail, read FFMPEG

RTMP url is: rtmp://192.168.1.170:1935/live/livestream

User can use vlc to play the RTMP stream.

Or, use online SRS player: http://winlinvip.github.io/srs.release/trunk/research/players/srs_player.html?vhost=defaultVhost&autostart=true&server=192.168.1.170&app=live&stream=livestream&port=1935

Note: Please replace all ip 192.168.1.170 to your server ip.

第六步，观看FFMPEG转码的RTMP流。 For detail, read FFMPEG

RTMP url is: rtmp://192.168.1.170:1935/live/livestream_ff

User can use vlc to play the RTMP stream.

Or, use online SRS player: http://winlinvip.github.io/srs.release/trunk/research/players/srs_player.html?vhost=defaultVhost&autostart=true&server=192.168.1.170&app=live&stream=livestream_ff&port=1935

Note: Please replace all ip 192.168.1.170 to your server ip.

Winlin 2014.3