Re: [mediacapture-screen-share] Provide a means to select only part of a screen to capture (#105)

@martinthomson The above workarounds would not be necessary if an HTML `<video>` could be considered a "device" or `window`, where `MediaRecorder` would not stop when the underlying media resource is changed when `src` attribute of `HTMLVideoElement` is changed (new `MediaStreamTrack`s added to the captured stream); that is, the `MediaStreamTrack` of `kind` `"video"` could be configured with the option to be read as a single `MediaStreamTrack` even when `src` is changed (similar to `RTCPeerConnection` `<transceiverInstance>.receiver.track`, and the single video track created by `getDisplayMedia()`).

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Received on Monday, 29 April 2019 01:12:34 UTC