Weekly github digest (WebRTC WG specifications)

Issues
------
* w3c/webrtc-pc (+1/-1/💬9)
  1 issues created:
  - Handling of simulcast attributes with multiple choices in a version seems to be underspecified (by docfaraday)
    https://github.com/w3c/webrtc-pc/issues/2769 

  3 issues received 9 new comments:
  - #2764 What is the intended behavior of rollback of remote simulcast offer? (1 by jan-ivar)
    https://github.com/w3c/webrtc-pc/issues/2764 [Ready for PR] [TPAC 2022] 
  - #2733 addTransceiver does not check for uniqueness of rid (2 by docfaraday, jan-ivar)
    https://github.com/w3c/webrtc-pc/issues/2733 [TPAC 2022] 
  - #2732 Inconsistent rules for rid in RTCRtpEncodingParameters (6 by aboba, docfaraday, fluffy, jan-ivar)
    https://github.com/w3c/webrtc-pc/issues/2732 [TPAC 2022] 

  1 issues closed:
  - Enum RTCIceCredentialType with only one value https://github.com/w3c/webrtc-pc/issues/2746 [Ready for PR] [July virtual interim] 

* w3c/webrtc-stats (+3/-1/💬35)
  3 issues created:
  - The stats API allow hardware fingerprinting (encoder, powerEfficient) (by henbos)
    https://github.com/w3c/webrtc-stats/issues/675 
  - Codec stats reveal hardware information which could be used for fingerprinting (by henbos)
    https://github.com/w3c/webrtc-stats/issues/674 
  - Adding SVC-related stats fields (by aboba)
    https://github.com/w3c/webrtc-stats/issues/673 

  11 issues received 35 new comments:
  - #675 The stats API allow hardware fingerprinting (encoder, powerEfficient) (1 by henbos)
    https://github.com/w3c/webrtc-stats/issues/675 [privacy-tracker] 
  - #674 Codec stats reveal hardware information which could be used for fingerprinting (1 by henbos)
    https://github.com/w3c/webrtc-stats/issues/674 
  - #673 Adding SVC-related stats fields (1 by henbos)
    https://github.com/w3c/webrtc-stats/issues/673 
  - #668 When are RTP streams destroyed? (8 by fippo, henbos)
    https://github.com/w3c/webrtc-stats/issues/668 [PR exists] 
  - #667 When are RTP stream stats created? (5 by henbos)
    https://github.com/w3c/webrtc-stats/issues/667 
  - #666 powerEfficientEncoder/powerEfficientDecoder (10 by henbos, jan-ivar, youennf)
    https://github.com/w3c/webrtc-stats/issues/666 [PR exists] [privacy-tracker] 
  - #662 Don't expose so many RTCCodecStats! (2 by henbos)
    https://github.com/w3c/webrtc-stats/issues/662 [PR exists] 
  - #661 Move RTCRtpReceivedRtpStreamStats.framesDropped to RTCInboundRtpStreamStats. (1 by alvestrand)
    https://github.com/w3c/webrtc-stats/issues/661 
  - #643 Do we agree removing "sender", "receiver" and "transceiver" stats is a good idea? (1 by jan-ivar)
    https://github.com/w3c/webrtc-stats/issues/643 
  - #614 Are "codec" stats per transceiver or per transport? (1 by alvestrand)
    https://github.com/w3c/webrtc-stats/issues/614 
  - #550 Stats API should require additional permission / user opt-in (4 by alvestrand, henbos, youennf)
    https://github.com/w3c/webrtc-stats/issues/550 [privacy-tracker] 

  1 issues closed:
  - When are RTP stream stats created? https://github.com/w3c/webrtc-stats/issues/667 

* w3c/mediacapture-record (+1/-0/💬0)
  1 issues created:
  - Broken references in MediaStream Recording (by dontcallmedom)
    https://github.com/w3c/mediacapture-record/issues/215 

* w3c/mediacapture-screen-share (+0/-0/💬8)
  1 issues received 8 new comments:
  - #230 A CaptureController object for getDisplayMedia()  (8 by eladalon1983, jan-ivar, youennf)
    https://github.com/w3c/mediacapture-screen-share/issues/230 

* w3c/webrtc-svc (+1/-1/💬6)
  1 issues created:
  - Adding SVC-related stats fields (by bc-lee)
    https://github.com/w3c/webrtc-svc/issues/72 

  4 issues received 6 new comments:
  - #72 Adding SVC-related stats fields (1 by aboba)
    https://github.com/w3c/webrtc-svc/issues/72 
  - #50 should scalabilityMode be an array scalabilityModes? (1 by fippo)
    https://github.com/w3c/webrtc-svc/issues/50 [question] 
  - #49 SVC getCapabilities() is redundant with Media Capabilities query (3 by aboba, drkron)
    https://github.com/w3c/webrtc-svc/issues/49 [CR-blocking] [TPAC 2022] 
  - #14 Encoding parameters for spatial layers (1 by aboba)
    https://github.com/w3c/webrtc-svc/issues/14 [enhancement] [ready for PR] [TPAC 2022] 

  1 issues closed:
  - Adding SVC-related stats fields https://github.com/w3c/webrtc-svc/issues/72 

* w3c/webrtc-extensions (+1/-0/💬8)
  1 issues created:
  - add AES-256 media stream encryption control to peerconnection (by bdrtc)
    https://github.com/w3c/webrtc-extensions/issues/113 

  4 issues received 8 new comments:
  - #113 add AES-256 media stream encryption control to peerconnection (1 by bdrtc)
    https://github.com/w3c/webrtc-extensions/issues/113 
  - #111 Integration of congestion control across SCTP and media (1 by alvestrand)
    https://github.com/w3c/webrtc-extensions/issues/111 [TPAC 2022] 
  - #95 Deprecate audio/video enumeration in getCapabilities in favour of Media Capabilities API (4 by aboba, murillo128, youennf)
    https://github.com/w3c/webrtc-extensions/issues/95 [April 2022 Virtual Interim] 
  - #43 Mixed-codec simulcast proposal (2 by Orphis, aboba)
    https://github.com/w3c/webrtc-extensions/issues/43 [Ready for PR] [September 2020 Virtual Interim] [TPAC 2022] 

* w3c/webrtc-encoded-transform (+1/-1/💬5)
  1 issues created:
  - Enqueuing a RTCEncodedVideoFrame/RTCEncodedAudioFrame should transfer the data (by youennf)
    https://github.com/w3c/webrtc-encoded-transform/issues/150 

  5 issues received 5 new comments:
  - #143 generateKeyFrame takes a "rid" argument, but is invoked with "rids" (1 by alvestrand)
    https://github.com/w3c/webrtc-encoded-transform/issues/143 [TPAC 2022] 
  - #134 Need to create RTCEncodedVideoFrame from scratch (1 by pthatcher)
    https://github.com/w3c/webrtc-encoded-transform/issues/134 
  - #106 Add use cases that require one-ended encoded streams (1 by alvestrand)
    https://github.com/w3c/webrtc-encoded-transform/issues/106 [editorial] 
  - #31 Interaction with Congestion Control (1 by alvestrand)
    https://github.com/w3c/webrtc-encoded-transform/issues/31 [TPAC 2022] 
  - #10 metadata for start and flush (1 by fippo)
    https://github.com/w3c/webrtc-encoded-transform/issues/10 

  1 issues closed:
  - metadata for start and flush https://github.com/w3c/webrtc-encoded-transform/issues/10 



Pull requests
-------------
* w3c/webrtc-pc (+2/-2/💬1)
  2 pull requests submitted:
  - Update link to WebSockets interface (by dontcallmedom)
    https://github.com/w3c/webrtc-pc/pull/2768 [Editorial] 
  - Remove references to RTCIceCredentialType (by Orphis)
    https://github.com/w3c/webrtc-pc/pull/2767 

  1 pull requests received 1 new comments:
  - #2767 Remove references to RTCIceCredentialType (1 by Orphis)
    https://github.com/w3c/webrtc-pc/pull/2767 

  2 pull requests merged:
  - Update link to WebSockets interface
    https://github.com/w3c/webrtc-pc/pull/2768 [Editorial] 
  - Remove references to RTCIceCredentialType
    https://github.com/w3c/webrtc-pc/pull/2767 

* w3c/webrtc-stats (+4/-0/💬12)
  4 pull requests submitted:
  - Delete RTP stream stats when ssrc or codec changes (by henbos)
    https://github.com/w3c/webrtc-stats/pull/672 
  - Make RTP creation dependent on SSRC being known rather than packet being sent (by henbos)
    https://github.com/w3c/webrtc-stats/pull/671 
  - Adds powerEfficientDecoder/powerEfficientEncoder. (by henbos)
    https://github.com/w3c/webrtc-stats/pull/670 
  - Only expose RTCCodecStats objects currently in use (by henbos)
    https://github.com/w3c/webrtc-stats/pull/669 

  4 pull requests received 12 new comments:
  - #672 Delete RTP stream stats when ssrc or codec changes (3 by henbos)
    https://github.com/w3c/webrtc-stats/pull/672 
  - #671 Make RTP creation dependent on SSRC being known rather than packet being sent (5 by fippo, henbos)
    https://github.com/w3c/webrtc-stats/pull/671 
  - #670 Add powerEfficient[En/De]coder (#666) and fingerprint mitigations (#675). (3 by henbos)
    https://github.com/w3c/webrtc-stats/pull/670 
  - #669 Only expose RTCCodecStats objects currently in use (1 by henbos)
    https://github.com/w3c/webrtc-stats/pull/669 

* w3c/webrtc-nv-use-cases (+0/-0/💬2)
  1 pull requests received 2 new comments:
  - #75 Add requirements for low latency streaming use cases (2 by aboba)
    https://github.com/w3c/webrtc-nv-use-cases/pull/75 

* w3c/mediacapture-main (+1/-0/💬3)
  1 pull requests submitted:
  - Add `SecureContext` attribute to `InputDeviceInfo`. (by dogben)
    https://github.com/w3c/mediacapture-main/pull/901 

  1 pull requests received 3 new comments:
  - #901 Add `SecureContext` attribute to `InputDeviceInfo`. (3 by dogben, dontcallmedom, youennf)
    https://github.com/w3c/mediacapture-main/pull/901 

* w3c/mediacapture-screen-share (+0/-0/💬3)
  2 pull requests received 3 new comments:
  - #224 Add spec-hooks for "actively screen-capturing" (1 by youennf)
    https://github.com/w3c/mediacapture-screen-share/pull/224 
  - #218 Markup definitions to make them reusable in other specs (2 by dontcallmedom, jan-ivar)
    https://github.com/w3c/mediacapture-screen-share/pull/218 [editors can integrate] 

* w3c/webrtc-encoded-transform (+4/-0/💬5)
  4 pull requests submitted:
  - Structure clone frame with passing frame.data as transferables and send frame's clone to packetizer or decoder. (by youennf)
    https://github.com/w3c/webrtc-encoded-transform/pull/152 
  - Remove unused RTCInsertableStreams dictionary (by youennf)
    https://github.com/w3c/webrtc-encoded-transform/pull/151 
  - Make use of SFrame WG spec link (by youennf)
    https://github.com/w3c/webrtc-encoded-transform/pull/149 
  - intro: remove funny hats (by fippo)
    https://github.com/w3c/webrtc-encoded-transform/pull/148 

  2 pull requests received 5 new comments:
  - #148 intro: remove funny hats (2 by aboba, henbos)
    https://github.com/w3c/webrtc-encoded-transform/pull/148 
  - #146 Make RTCRtpSender.generateKeyFrame take a single optional rid parameter. (3 by alvestrand, fippo)
    https://github.com/w3c/webrtc-encoded-transform/pull/146 

* web-platform-tests/wpt (+0/-1/💬0)
  1 pull requests merged:
  - Only allow transfers of streams of type browser display surface
    https://github.com/web-platform-tests/wpt/pull/35754 [mediacapture-streams] [chromium-export] [wg-s_webrtc] 


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-priority
* 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-fromelement
* https://github.com/w3c/mediacapture-output
* https://github.com/w3c/mediacapture-screen-share
* https://github.com/w3c/mst-content-hint
* https://github.com/w3c/webrtc-svc
* https://github.com/w3c/webrtc-extensions
* https://github.com/w3c/webrtc-provisional-stats
* https://github.com/w3c/webrtc-encoded-transform
* https://github.com/w3c/mediacapture-automation
* https://github.com/w3c/mediacapture-transform
* https://github.com/w3c/mediacapture-region
* https://github.com/w3c/mediacapture-handle
* https://github.com/w3c/mediacapture-viewport
* https://github.com/web-platform-tests/wpt


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Received on Tuesday, 13 September 2022 17:00:27 UTC