Re: [mediacapture-output] Controlling 3rd party iframe audio output on a page?

The thing that made me worry about changing the attribute after creation is that when an iframe is instantiated, and starts producing sound, changing the attribute (if allowed) would switch the sound while it was playing, with the change being invisible to code running inside the iframe. This may be tricky to implement, so I'd like to avoid doing it. (if @guidou claims it's easy, and no other browser person claims the opposite, we can just allow it.)
Re-reading the attribute on navigation sounds like a reasonable model if we agree that we shouldn't allow the container page to change the default output device while the page is playing sound.

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Received on Wednesday, 29 March 2017 16:14:16 UTC