Instance Property

audioTimePitchAlgorithm

The processing algorithm used to manage audio pitch for scaled audio edits.

Declaration

@property(copy) AVAudioTimePitchAlgorithm audioTimePitchAlgorithm;

Discussion

The supported constants are defined in Time Pitch Algorithm Settings.

An NSInvalidArgumentException will be raised if this property is set to a value other than the defined constants.

See Also

Configuring an Item's Settings

audioMix

The audio mix parameters to be applied during playback.

videoComposition

The video composition settings to be applied during playback.

customVideoCompositor

The custom video compositor.

AVVideoCompositing

The methods that custom video compositors must implement.

seekingWaitsForVideoCompositionRendering

A Boolean value that indicates whether the item’s timing follows the displayed video frame when seeking with a video composition.

videoApertureMode

The video aperture mode to apply during playback.

AVVideoApertureMode

A value that describes how a video is scaled or cropped.