Re: [mediacapture-screen-share] Add ability to crop a MediaStream obtained through the share-this-tab API (#158)

Getting a track that maps to the actual pixels on the screen within the bounds of a node fits more with what I had in mind anyway.

I think being able to make a track based on a cropping and then transfer it would still probably be more ergonomic than having to make a crop_id and then transfer it, then have the other frame have to redeem the id for an actual object -- it's not clear to me what the indirection is buying you vs. having a certain type of track that is transferable, even if not all tracks are.

(Since my use case is different I don't want to hijack too much, but since a same-origin restriction was brought up I want to point out that I do actually need cross-origin transfers for what I'm doing).

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Received on Saturday, 23 January 2021 19:36:13 UTC