138 lines
2.8 KiB
Markdown
138 lines
2.8 KiB
Markdown
---
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title: Transcode Deploy
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sidebar_label: Transcode Deploy
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hide_title: false
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hide_table_of_contents: false
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---
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# Transcode deploy example
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FFMPEG can used to transcode the live stream, output the other RTMP server.
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For detail, read [FFMPEG](./ffmpeg.md).
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**Suppose the server ip is 192.168.1.170**
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## Step 1, get SRS
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For detail, read [GIT](./git.md)
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```bash
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git clone https://github.com/ossrs/srs
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cd srs/trunk
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```
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Or update the exists code:
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```bash
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git pull
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```
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## Step 2, build SRS
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For detail, read [Build](./install.md)
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```bash
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./configure --ffmpeg-tool=on && make
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```
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## Step 3, config file
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For detail, read [FFMPEG](./ffmpeg.md)
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Save the bellow as config file, or use `conf/ffmpeg.transcode.conf` instead:
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```bash
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# conf/ffmpeg.transcode.conf
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listen 1935;
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max_connections 1000;
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vhost __defaultVhost__ {
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transcode {
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enabled on;
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ffmpeg ./objs/ffmpeg/bin/ffmpeg;
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engine ff {
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enabled on;
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vfilter {
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}
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vcodec libx264;
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vbitrate 500;
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vfps 25;
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vwidth 768;
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vheight 320;
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vthreads 12;
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vprofile main;
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vpreset medium;
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vparams {
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}
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acodec libfdk_aac;
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abitrate 70;
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asample_rate 44100;
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achannels 2;
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aparams {
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}
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output rtmp://127.0.0.1:[port]/[app]?vhost=[vhost]/[stream]_[engine];
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}
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}
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}
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```
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## Step 4, start SRS
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For detail, read [FFMPEG](./ffmpeg.md)
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```bash
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./objs/srs -c conf/ffmpeg.conf
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```
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## Step 5, start encoder
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For detail, read [FFMPEG](./ffmpeg.md)
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Use FFMPEG to publish stream:
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```bash
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for((;;)); do \
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./objs/ffmpeg/bin/ffmpeg -re -i ./doc/source.flv \
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-c copy \
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-f flv rtmp://192.168.1.170/live/livestream; \
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sleep 1; \
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done
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```
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Or use FMLE to publish:
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```bash
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FMS URL: rtmp://192.168.1.170/live
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Stream: livestream
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```
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The stream in SRS:
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* Stream publish by encoder: rtmp://192.168.1.170:1935/live/livestream
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* Play the original stream: rtmp://192.168.1.170:1935/live/livestream
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* Play the transcoded stream: rtmp://192.168.1.170:1935/live/livestream_ff
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## Step 6, play the stream
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For detail, read [FFMPEG](./ffmpeg.md)
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RTMP url is: `rtmp://192.168.1.170:1935/live/livestream`
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User can use vlc to play the RTMP stream.
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Note: Please replace all ip 192.168.1.170 to your server ip.
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## Step 7, play the transcoded stream
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For detail, read [FFMPEG](./ffmpeg.md)
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RTMP url is: `rtmp://192.168.1.170:1935/live/livestream_ff`
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User can use vlc to play the RTMP stream.
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Note: Please replace all ip 192.168.1.170 to your server ip.
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Winlin 2014.11
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