github.com/cs8425/ffmpeg-ws-relay (go): for build: go build -o ws-relay ws-relay.go  usage:  ffmpeg -re -i v01.mp4 -c:v png -f image2pipe - | ./ws-relay -l :8081 -s png ffmpeg -re -i v01.mp4 -s 1280x720 -c:v mjpeg -qscale:v 2 -f image2pipe - | ./ws-relay -l :8081
Keywords: canvas|ffmpeg|html5|html5-canvas|video-streaming|websocket