Weekly github digest (Media Capture Task Force specifications)

Issues
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* w3c/mediacapture-main (+0/-0/💬3)
  2 issues received 3 new comments:
  - #478 Consider discussing content hints for MediaStreamTrack in next interrim (2 by pbos, stefhak)
    https://github.com/w3c/mediacapture-main/issues/478
  - #466 Questions about setting belonging to source in Section 3. (1 by jan-ivar)
    https://github.com/w3c/mediacapture-main/issues/466




Repositories tracked by this digest:
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* 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