mirror of
https://github.com/vimagick/dockerfiles.git
synced 2024-12-23 01:39:27 +02:00
39 lines
977 B
Markdown
39 lines
977 B
Markdown
ffmpeg
|
|
======
|
|
|
|
|
|
|
|
[FFmpeg][1] is a complete, cross-platform solution to record, convert and stream audio and video.
|
|
|
|
## Tutorial
|
|
|
|
```bash
|
|
# Create an alias
|
|
$ alias ffmpeg='docker run --rm -u $(id -u):$(id -g) -v $PWD:/data vimagick/ffmpeg'
|
|
|
|
# Do video transcoding
|
|
$ ffmpeg -i video.mov video.mp4
|
|
```
|
|
|
|
## YouTube Live Streaming
|
|
|
|
```yaml
|
|
ffmpeg:
|
|
image: vimagick/ffmpeg
|
|
entrypoint: sh
|
|
command:
|
|
- -c
|
|
- ffmpeg -f lavfi -i anullsrc -rtsp_transport udp -i $$RTMP_DEV -tune zerolatency -vcodec mpeg4 -pix_fmt + -c:v copy -an -f flv $$RTMP_URI
|
|
environment:
|
|
- RTMP_DEV=rtsp://10.50.254.197/live
|
|
- RTMP_URI=rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx
|
|
restart: always
|
|
```
|
|
|
|
## Todo List
|
|
|
|
- [ ] Re-compile with fontconfig/freetype enabled to support [timestamp][2] overlay.
|
|
|
|
[1]: http://ffmpeg.org/
|
|
[2]: https://einar.slaskete.net/2011/09/05/adding-time-stamp-overlay-to-video-stream-using-ffmpeg/
|