Weekly github digest (WebRTC WG specifications)

Issues
------
* w3c/webrtc-pc (+3/-2/💬8)
  3 issues created:
  - Example 11 expects event.streams[0] from streamless tracks (by jan-ivar)
    https://github.com/w3c/webrtc-pc/issues/2217 
  - Order of multiple RTCDataChannel.send calls in case of blobs (by youennf)
    https://github.com/w3c/webrtc-pc/issues/2215 
  - Specify when RTCIceRole is updated (by henbos)
    https://github.com/w3c/webrtc-pc/issues/2214 

  2 issues received 8 new comments:
  - #2213 Is it possible to manipulate playout-delay extention at SDP of RTCSessionDescription directly affect playout (playback) delay at remote peer connection? (6 by henbos, guest271314)
    https://github.com/w3c/webrtc-pc/issues/2213 [question] 
  - #2215 Order of multiple RTCDataChannel.send calls in case of blobs (2 by lgrahl, youennf)
    https://github.com/w3c/webrtc-pc/issues/2215 

  2 issues closed:
  - Is it possible to manipulate playout-delay extention at SDP of RTCSessionDescription directly affect playout (playback) delay at remote peer connection? https://github.com/w3c/webrtc-pc/issues/2213 [question] 
  - RTCIceTransport role before start() called https://github.com/w3c/webrtc-pc/issues/2210 [PR exists] 

* w3c/webrtc-stats (+1/-1/💬4)
  1 issues created:
  - Audio samples and channels (by henbos)
    https://github.com/w3c/webrtc-stats/issues/448 

  2 issues received 4 new comments:
  - #446 What should RTCInboundRtpStreamStats.fractionLost be if RTCP is disabled? (2 by henbos, jan-ivar)
    https://github.com/w3c/webrtc-stats/issues/446 
  - #439 Clarify the lifetime of remote-* stats objects (2 by henbos, alvestrand)
    https://github.com/w3c/webrtc-stats/issues/439 [CR blocker] 

  1 issues closed:
  - What should RTCInboundRtpStreamStats.fractionLost be if RTCP is disabled? https://github.com/w3c/webrtc-stats/issues/446 

* w3c/mediacapture-record (+1/-0/💬11)
  1 issues created:
  - Input video track width and height MUST be recorded and playable (by guest271314)
    https://github.com/w3c/mediacapture-record/issues/173 

  3 issues received 11 new comments:
  - #170 Clarification needed for mime type handling (8 by Pehrsons, jan-ivar, guest271314)
    https://github.com/w3c/mediacapture-record/issues/170 
  - #169 What are the default bitrate attribute values? (2 by Pehrsons, jan-ivar)
    https://github.com/w3c/mediacapture-record/issues/169 
  - #168 Why is start 5.3 in the specification? (1 by guest271314)
    https://github.com/w3c/mediacapture-record/issues/168 

* w3c/mediacapture-output (+1/-0/💬0)
  1 issues created:
  - Normative reference to HTML 5.2 should be changed to HTML LS (by svgeesus)
    https://github.com/w3c/mediacapture-output/issues/82 

* w3c/mediacapture-screen-share (+0/-1/💬6)
  2 issues received 6 new comments:
  - #107 Screenshot (still image) capability  (4 by henbos, guest271314, armax00)
    https://github.com/w3c/mediacapture-screen-share/issues/107 [question] 
  - #108 Should the permissions UI be the first captured frame? (2 by henbos, guest271314)
    https://github.com/w3c/mediacapture-screen-share/issues/108 

  1 issues closed:
  - Ask for user gesture to call getDisplayMedia https://github.com/w3c/mediacapture-screen-share/issues/104 



Pull requests
-------------
* w3c/webrtc-pc (+2/-1/💬0)
  2 pull requests submitted:
  - Don't rely on event.streams in Example 11. (by jan-ivar)
    https://github.com/w3c/webrtc-pc/pull/2218 
  - Use WHATWG references for HTML (by dontcallmedom)
    https://github.com/w3c/webrtc-pc/pull/2216 [Editorial] 

  1 pull requests merged:
  - Define an "unknown" value for RTCIceRole
    https://github.com/w3c/webrtc-pc/pull/2211 [Editors can integrate] 

* w3c/webrtc-stats (+1/-0/💬2)
  1 pull requests submitted:
  - WIP: Replace RTCVideoSenderStats::keyFramesSent with RTCOutboundRtpStreamStats::keyFramesEncoded (by rasmusbrandt)
    https://github.com/w3c/webrtc-stats/pull/447 

  1 pull requests received 2 new comments:
  - #447 Replace RTCVideoSenderStats::keyFramesSent with RTCOutboundRtpStreamStats::keyFramesEncoded (2 by rasmusbrandt)
    https://github.com/w3c/webrtc-stats/pull/447 

* w3c/mediacapture-record (+2/-0/💬3)
  2 pull requests submitted:
  - Input width, height MUST be recorded and playable (by guest271314)
    https://github.com/w3c/mediacapture-record/pull/172 
  - Clarify MediaRecorder's mimeType handling (by Pehrsons)
    https://github.com/w3c/mediacapture-record/pull/171 

  3 pull requests received 3 new comments:
  - #162 Do not discard data in case track set change (1 by Pehrsons)
    https://github.com/w3c/mediacapture-record/pull/162 
  - #171 Clarify MediaRecorder's mimeType handling (1 by Pehrsons)
    https://github.com/w3c/mediacapture-record/pull/171 
  - #172 Input width, height MUST be recorded and playable (1 by guest271314)
    https://github.com/w3c/mediacapture-record/pull/172 


Repositories tracked by this digest:
-----------------------------------
* https://github.com/w3c/webrtc-pc
* https://github.com/w3c/webrtc-identity
* https://github.com/w3c/webrtc-stats
* https://github.com/w3c/webrtc-charter
* https://github.com/w3c/webrtc-dscp-exp
* https://github.com/w3c/webrtc-ice
* https://github.com/w3c/webrtc-nv-use-cases
* https://github.com/w3c/mediacapture-main
* https://github.com/w3c/mediacapture-record
* https://github.com/w3c/mediacapture-image
* https://github.com/w3c/mediacapture-depth
* https://github.com/w3c/mediacapture-fromelement
* https://github.com/w3c/mediacapture-output
* https://github.com/w3c/mediacapture-screen-share
* https://github.com/w3c/mst-content-hint