SCTP fixed in RTCMultiConnection-v1.4 & File Sharing Demo
RecordRTC is fixed for audio/video sync demos!
RecordRTC to Node.js demo added.

https://github.com/muaz-khan/WebRTC-Experiment/tree/master/RecordRTC/RecordRTC-to-Nodejs

This experiment:

1. Records audio/video separately as wav/webm
2. POST them in single HttpPost-Request to Node.js (FormData)
3. Node.js code saves them into disk
4. Node.js code invokes ffmpeg to merge wav/webm in single "webm" file
5. The merged webm file is returned and played on the end!