KG's WebRTC test programs

WebRTC Samples解説
  1. getUserMedia.html(20220128) (show settings and supported codecs)
  2. deviceSelection.html(20220202)
  3. recordExport.html(20220131) (video, audio stream recording and export)
  4. peerConnectionAudio.html(20220214)
  5. mediaRecorderMediaType.html, mediaRecorderMediaType-optionWebm.html (20220519)