youennf
youennf
It seems potentially useful to pass an element directly to cropTo instead of a a CropTarget, especially if CropTarget is created asynchronously. One potential issue is if at some point,...
A CropTarget is defined in terms of browsing context which can potentially outlive navigations. I believe it would be best handled in terms of active document of the top level...
When trying to apply a region to a track, you currently do not know whether the region can be used for the track. This might be getting more complex if...
Extracting this discussion from https://github.com/w3c/mediacapture-transform/issues/4, since this was not really fully discussed there. The use cases for MediaStreamTrackProcessor for audio are unclear given its functionality largely overlaps with what WebAudio...
Should we document in the spec that there is no consensus on whether supporting MediaStreamTrackProcessor for audio?
VideoTrackGenerator enqueues VideoFrame objects which have a timestamp. As per existing WPT tests, timestamps are expected to be preserved when doing VideoTrackGenerator->MediaStreamTrackProcessor. This would mean that a web application is...
The spec says: ``` If init.[track](https://w3c.github.io/mediacapture-transform/#dom-mediastreamtrackprocessorinit-track) is not a valid [MediaStreamTrack](https://www.w3.org/TR/mediacapture-streams/#dom-mediastreamtrack), throw a [TypeError](https://webidl.spec.whatwg.org/#exceptiondef-typeerror). ``` But a valid MediaStreamTrack is not defined. Is it that this should be a video...
It is unclear when applyConstraints is expected to succeed. The spec seems to indicate that any width/height/frameRate that are in the capabilities range should be good. But the capabilities is...
See ongoing effort to add a owning stream type (https://github.com/whatwg/streams/pull/1271 and related). Moving to an owning WritableStream would make the intent clearer and the spec simpler (in particular this would...
A transform exposes video frames that can be of various pixel formats (https://w3c.github.io/webcodecs/#enumdef-videopixelformat). Depending on the OS and/or camera, this might be I420 or NV12 right now for cameras. This...