Audio device initialization failed in docker

[pengchanglu]

Describe the bug
Docker startup will report an error in the Windows environment, resulting in RTSP being unusable

To Reproduce
Steps to reproduce the behavior:
docker run -p 8000:8000 -it mpromonet/webrtc-streamer
See error

HTTP Listen at 0.0.0.0:8000
[000:000][1] (audio_device_pulse_linux.cc:1605): failed to connect context, error=-1
[000:000][1] (audio_device_pulse_linux.cc:145): failed to initialize PulseAudio
[000:000][1] (audio_device_impl.cc:341): Audio device initialization failed.

open url http://localhost:8000/webrtcstreamer.html?video=rtsp://admin:[email protected]:554/Streaming/Channels/101 failed.

[pengchanglu]

cd /html
cat webrtcConfig.js

echo var webrtcConfig = { >> webrtcConfig.js
echo url: "", >> webrtcConfig.js
echo options: "rtptransport=tcp&timeout=60", >> webrtcConfig.js
echo layoutextraoptions: "&width=320&height=0", >> webrtcConfig.js
echo defaultvideostream: "Bunny" >> webrtcConfig.js
echo } >> webrtcConfig.js

open url http://localhost:8000/webrtcstreamer.html?video=rtsp://admin:[email protected]:554/Streaming/Channels/101 success ！

[pengchanglu]

cd /html cat webrtcConfig.js

echo var webrtcConfig = { >> webrtcConfig.js echo url: "", >> webrtcConfig.js echo options: "rtptransport=tcp&timeout=60", >> webrtcConfig.js echo layoutextraoptions: "&width=320&height=0", >> webrtcConfig.js echo defaultvideostream: "Bunny" >> webrtcConfig.js echo } >> webrtcConfig.js

open url http://localhost:8000/webrtcstreamer.html?video=rtsp://admin:[email protected]:554/Streaming/Channels/101 success ！

Missing webrtcconfig.js file