- remove "size" option in config.json5, the video size will hard code in ffmpeg -filter:v parameter
- fix bug of mjpeg stream in relayNode, previous will stop after switchVideoMode
- in centerNode config add "allowSources" array, only load the Specified sources
- add advertise superisor routine, to force stop advertise while movie is playing
- while not in webcam mode, stop discovery for new webcam. but allways can be start manually
- add onvifInterval=5000ms, control the internal of onvif camera discovery. The discovery need multicast support.
- add authentication that need for onvif camera.
- add mpeg1Qscale=8, control the quality of mpeg1video
- add defaultSourceIndex=0, with "defaultSource" together defines a source when startup.
- add alwaysNewest=true, when new onvif webcamera found, play it immediately
- move livestream configuration from centerNodes to root