Pulseaudio Passthrough

[brezoi]

I've tried many different chrome browser docker implementations and can't seem to get audio working in any of them. I like your implementation the best, I can launch it on Ubuntu 18.04 by removing --device /dev/video0 from your launch.sh file. But no matter how I try to connect pulseaudio to the session, it fails. Would you be open to trying to trying to accomplish sound in Ubuntu 18.04? Cheers.

[brezoi]

I'm thinking:
https://wiki.alpinelinux.org/wiki/Sound_Setup might be possible in your dockerfile.

[brezoi]

I changed parts of your Dockerfile to install ALSA and Pulseaudio, fix groups, etc. I modified many parts of your launch.sh to attempt to connect Pulseaudio to my host. Never worked, ALSA always failed finding PCM device. I modified the Dockerfile again to run aplay -l and got the "No Soundcards" error. So I seem to be missing an important step in regards to Alpine Linux and Docker providing a sound device, as I can use the Ubuntu in Docker to play sounds using the answer posted at this site: https://askubuntu.com/questions/972510/how-to-set-alsa-default-device-to-pulseaudio-sound-server-on-docker