Sound in Container: https://github.com/mviereck/x11docker/wiki/Container-sound:-ALSA-or-Pulseaudio

Create socket:

```
pactl load-module module-native-protocol-unix socket=/tmp/pulseaudio.socket
```


create `/tmp/pulseaudio.client.conf` with:

```
default-server = unix:/tmp/pulseaudio.socket
# Prevent a server running in the container
autospawn = no
daemon-binary = /bin/true
# Prevent the use of shared memory
enable-shm = false
```

Share pulse stuff

```
docker run --rm \
    --env PULSE_SERVER=unix:/tmp/pulseaudio.socket \
    --env PULSE_COOKIE=/tmp/pulseaudio.cookie \
    --volume /tmp/pulseaudio.socket:/tmp/pulseaudio.socket \
    --volume /tmp/pulseaudio.client.conf:/etc/pulse/client.conf \
    --user $(id -u):$(id -g) \
    imagename
```