novnc support audio

My solution is to use FFmpeg + JSMpeg

DEMO

docker run -d --name vnc -p 8888:8888 -e "ENABLE_VNC=true" -e "ENABLE_VNC_AUDIO=true" wuyu191287278/vnc:chrome_91.0

Linux

Install ffmpeg

sudo apt-get -qqy install ffmpeg

Start Pulse Audio

pulseaudio --start --exit-idle-time=-1

Windows

Install screen-capture-recorder-to-video-windows-free To capture windows audio

VNC,UDP proxy

• Proxy main.go
• noVNC and jsmpeg ./static

Run proxy

go run main.go --static ./static --vncAddress localhost:5900 --udpAddress :1234 

Use FFMPEG to capture audio transfer to UDP protocol

ffmpeg -f alsa -i pulse -f mpegts -codec:a mp2 udp://localhost:1234

Access to web sites

http://localhost:8888