Re: [mediacapture-screen-share] Cropping Video Tracks (#195)

> I interpreted as an attempt to make this work outside of known pairs of sites.

If we want it to work with capture of all tabs (aka getDisplayMedia), I think this is desirable.
At least we should have a specific discussion on this.

If we want it to work for self view only and do not plan in a near future to support the general case, I can understand we do not need that. In such a case, as we discussed before:
- it makes sense to me to start with a getViewPortMedia specific solution.
- getViewPortMedia can support cropping without introducing a separate region capture API.

Hence my desire to first nail down the scope and the use cases before diving in API design.

> for capturer-side features like cropping, I prefer tight coupling for the reason I stated.

Once we nail down the scope, I'd like to get deeper into that.
I do not believe the bank example is meaningful: the capturee proposes some cropping regions of interest and the capturer applies the cropping or not (and which cropping) depending on its level of interest/understanding/trust.
Similarly, capturee (the source) can provide low res and high res camera capture and it is up to the capturer to decide what best suites its needs.

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Received on Friday, 7 January 2022 09:27:29 UTC