The intended use is to use this as an RTMP ressource for Tools like Streamlabs OBS or to stream to Twitch directly in conjunction with IPTV encoding devices, e.g. LiveU Solo.

There are three RTMP-Endpoints configured (local.conf):

• recode (Port 1735) Recode the input (as 1080p60, veryfast, 6 MBit) and send it directly to Twitch

• direct2twitch (Port 1835) Send the input directly to Twitch without any encoding

• live (Port 1935) Become an Standard-RTMP source for use with OBS, VLC, etc.

nginx is configured to serve files via http (Port 80). php-fpm is also available (PHP 7.0), to add content use the Volume /var/www/.

To build the image, check out this repo and run:

docker build . -t 21x9/nginx-rtmp

Instead of build the image on your own you can also download the Images directly from hub.docker.com.

To start the container run:

docker run --rm -v /local/path:/var/www/ -p 80:80 -p 1935:1935 -p 1835:1835 -p 1735:1735 21x9/nginx-rtmp

Please note, if you don't need the webserver you can omit the -v Parameter (including the Path) and -p 80:80. If you don't need certain RTMP endpoints you can omit the corresponding -p Parameters.

If you want to stream directly to Twitch (using the recode and/or direct2twitch Endpoints) you need to add your Twitch Steamkey using the --env Parameter (e.g. --env TWITCH_STREAMKEY=$MYSECRETTWITCHSTREAMKEY).