Instance Method

sourceFrameByTrackID:

Returns the source pixel buffer for the specified track ID.

Declaration

- (CVPixelBufferRef)sourceFrameByTrackID:(CMPersistentTrackID)trackID;

Parameters

trackID

The track ID for the requested source frame.

Return Value

The source CVPixelBufferRef for trackID.

See Also

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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