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VideoFrameHandler type

  • Reference
Package:
@microsoft/teams-js

Note

This API is in Beta and provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.

Video frame call back function definition. The callback will be called on every frame when running on the supported host. We require the frame rate of the video to be at least 22fps for 720p, thus the callback should process a frame timely. The video app should resolve the promise to notify a successfully processed video frame. The video app should reject the promise to notify a failure. When the failures accumulate to a certain number, the host will see the app is "frozen" and ask the user to close it or not.

type VideoFrameHandler = (
  receivedVideoFrame: VideoFrameData
) => Promise<VideoFrame>