I'm prototyping this currently. So far it looks like we mostly need to copy what we have for screen share previews. I have a working camera preview, but I'm still trying to figure out why the framerate is so low. The video freezes for a couple seconds and only advances for a few frames periodically.
Bug 799415 Comment 2 Edit History
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I'm prototyping this currently. So far it looks like we mostly need to copy what we have for screen share previews. They do a privileged gUM request. I don't see why we couldn't do that for camera. I have a working camera preview, but I'm still trying to figure out why the framerate is so low. The video freezes for a couple seconds and only advances for a few frames periodically.