How to use this image

Start an MPV instance

docker run --rm -i -t \
    --device /dev/dri \
    --network host \
    -e DISPLAY \
    -e XDG_RUNTIME_DIR \
    -v /etc/machine-id:/etc/machine-id:ro \
    -v /run/user/1000/pulse:/run/user/1000/pulse \
    -v $HOME/.Xauthority:/home/mpv/.Xauthority \
    -v /path/to/your/media/:/home/mpv/media:ro \
    cremuzzi/mpv

where /path/to/your/media is the path on your host with the media files you want to play.

The command above will leave you with an interactive terminal inside the working directory /home/mpv/media of the container.

Once you are there, you can just explore the folder and play the media file that you need.

Please notice in the example above that we are mounting a few volumes that allow your container to connect as a client to your host's pulseaudio and Xorg server.

yt-dl

This image comes with yt-dl installed. You can play yt-dl supported content via running this image with command mpv https://media/url/.

Eg.:

docker run --rm -i -t \
    --device /dev/dri \
    --network host \
    -e DISPLAY \
    -v /etc/machine-id:/etc/machine-id:ro \
    -v /run/user/1000/pulse:/run/user/1000/pulse \
    -v $HOME/.Xauthority:/home/mpv/.Xauthority \
    cremuzzi/mpv mpv https://media/url/

As long as your media url is retrievable by yt-dl then mpv should take care of reproducing it.

Further reading

For a complete guide on the usage of MPV please visit the official page at mpv.io/manual/stable/.