Phase 3: Implement GetUserMedia with full constraint handling #51

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1. General-Fault

   added

   enhancement

   on Jun 3, 2026
2. General-Fault commented on Jun 5, 2026

   

   General-Fault

   on Jun 5, 2026

   OwnerAuthor

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   Status update from merged PR #57 (#57):

   Implemented in this phase:

   • MediaDevices::GetUserMedia(...) now creates native local streams and adds requested audio/video tracks.
   • Audio path uses CreateAudioSource(AudioOptions) + CreateAudioTrack(...).
   • Video path now uses camera-backed capture (CameraVideoSource) with capability fallback startup tiers.
   • Validation/error behavior improved for missing requested device kinds and track creation failures.

   Still pending for this issue (full scope):

   • Full marshalling and enforcement of detailed MediaStreamConstraints.AudioConstraints / VideoConstraints.
   • Constraint-driven device/source selection semantics beyond bool-kind request handling.

   Plan update:

   1. Implement full constraints marshalling/application path in MediaDevices (kind + detailed constraints).
   2. Align failure taxonomy with Media Capture expectation where constraints are unsatisfiable.
   3. Add/extend interop tests around advanced constraint flows.

   Related follow-ups:

   • Implement MediaDevices.GetSupportedConstraints with real capability flags #58 (GetSupportedConstraints real flags)
   • Implement InputDeviceInfo.GetCapabilities #59 (InputDeviceInfo.GetCapabilities)
3. General-Fault

   added a commit that references this issue on Jun 18, 2026

   Implement InputDeviceInfo.GetCapabilities via delegate pattern

   ...

   5ed6a2e