Saluton TAG!

I'm requesting a TAG review of MediaStreamTrack Content Hint.

This specification extends MediaStreamTrack to provide a media-content hint attribute. This optional hint permits MediaStreamTrack consumers such as PeerConnection (defined in [webrtc]) or MediaRecorder (defined in [mediastream-recording]) to encode or process track media with methods more appropriate to the type of content that is being consumed.

• Explainer¹ (minimally containing user needs and example code): https://github.com/w3c/mst-content-hint/blob/gh-pages/explainer.md

• Specification URL: https://www.w3.org/TR/2020/WD-mst-content-hint-20200728/

• Tests: [wpt folder(s), if available] https://github.com/web-platform-tests/wpt/tree/master/mst-content-hint

• Security and Privacy self-review²: https://github.com/w3c/mst-content-hint/blob/gh-pages/security-privacy-questionnaire.md

• GitHub repo (if you prefer feedback filed there): https://github.com/w3c/mst-content-hint/

• Primary contacts (and their relationship to the specification):

  • @alvestrand, @caribouW3

• Organization(s)/project(s) driving the specification: W3C WebRTC Working Group Further details:

• I have reviewed the TAG's API Design Principles

• Relevant time constraints or deadlines: ideally by september, no hard deadline set

• The group where the work on this specification is currently being done: WebRTC WG

• Major unresolved issues with or opposition to this specification: none We'd prefer the TAG provide feedback as (please delete all but the desired option):

☂️ open a single issue in our GitHub repo for the entire review