# docker-nginx-rtmp
A Dockerfile installing NGINX, nginx-rtmp-module and FFmpeg from source with
default settings for HLS live streaming. Built on Alpine Linux.

* Nginx 1.9.15 (compiled from source)
* nginx-rtmp-module 1.1.10 (compiled from source)
* ffmpeg 3.0.2 (compiled from source)
* Default HLS settings (See: [nginx.conf](nginx.conf))

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## Usage

### Server
* Build and run container:
```
docker build -t nginx-rtmp .
docker run -it -p 1935:1935 -p 8080:80 --rm nginx-rtmp
```

* Stream live content to:
```
rtmp://<server ip>:1935/encoder/$STREAM_NAME
```

### OBS Configuration
* Stream Type: `Custom Streaming Server`
* URL: `rtmp://localhost:1935/live`
* Stream Key: `hello`

### Watch Stream
* In Safari, VLC or any HLS player, open:
```
http://<server ip>:8080/hls/$STREAM_NAME.m3u8
```
* Example: `http://localhost:8080/hls/hello`


### FFmpeg Build
```
ffmpeg version 3.0.2 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.3.0 (Alpine 5.3.0)
  configuration: --enable-version3 --enable-gpl --enable-nonfree --enable-small --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-libtheora --enable-libvorbis --enable-libopus --enable-libfdk-aac --enable-libass --enable-libwebp --enable-librtmp --enable-postproc --enable-avresample --enable-libfreetype --enable-openssl --disable-debug
  libavutil      55. 17.103 / 55. 17.103
  libavcodec     57. 24.102 / 57. 24.102
  libavformat    57. 25.100 / 57. 25.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 31.100 /  6. 31.100
  libavresample   3.  0.  0 /  3.  0.  0
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100

  configuration:
    --enable-version3
    --enable-gpl
    --enable-nonfree
    --enable-small
    --enable-libmp3lame
    --enable-libx264
    --enable-libx265
    --enable-libvpx
    --enable-libtheora
    --enable-libvorbis
    --enable-libopus
    --enable-libfdk-aac
    --enable-libass
    --enable-libwebp
    --enable-librtmp
    --enable-postproc
    --enable-avresample
    --enable-libfreetype
    --enable-openssl
    --disable-debug
```

## Resources
* https://alpinelinux.org/
* http://nginx.org
* https://github.com/arut/nginx-rtmp-module
* https://www.ffmpeg.org
* https://obsproject.com