sample(forHostTime:)
Retrieves a video sample along with auxiliary information for display at the specified host time.
Declaration
func sample(forHostTime hostTime: CMTime) -> AVPlayerVideoOutput.Sample?Parameters
- hostTime:
A CMTime that expresses a desired host time.
Return Value
A sample containing the frame, presentation timestamp, and active configuration for the specified host time, or nil if no sample was available for that host time.