CMBufferQueueGetMaxPresentationTimeStamp(_:)

Declaration

func CMBufferQueueGetMaxPresentationTimeStamp(_ queue: CMBufferQueue) -> CMTime

Parameters

• queue:

  CMBufferQueue being interrogated.

Return Value

The greatest presentation timestamp of the interrogated CMBufferQueue.

Discussion

If the getPresentationTimeStamp callback is NULL, kCMTimeInvalid will be returned.

See Also

Inspecting Duration and Timing

• CMBufferQueueGetDuration(_:)
• CMBufferQueueGetMinDecodeTimeStamp(_:)
• CMBufferQueueGetFirstDecodeTimeStamp(_:)
• CMBufferQueueGetMinPresentationTimeStamp(_:)
• CMBufferQueueGetFirstPresentationTimeStamp(_:)
• CMBufferQueueGetEndPresentationTimeStamp(_:)
• CMBufferQueueGetCallbacksForSampleBuffersSortedByOutputPTS()
• CMBufferQueueGetCallbacksForUnsortedSampleBuffers()