The synchronizer's rendering rate changed.
SDKs
- iOS 12.0+
- macOS 10.14+
- Mac Catalyst 13.0+
- tvOS 12.0+
- watchOS 5.0+
Framework
- AVFoundation
Declaration
const NSNotification Name AVSampleBufferRenderSynchronizerRateDidChangeNotification;
The synchronizer's rendering rate changed.
SDKs
Framework
const NSNotification Name AVSampleBufferRenderSynchronizerRateDidChangeNotification;
timebase
The synchronizer's rendering timebase, which governs how timestamps are interpreted.
- set Rate: time:
Set's the timebase's rate and time.
rate
The current playback rate.
- current Time
Returns the current time of the synchronizer.