Instance Property

audioMix

The audio mix parameters to be applied during playback.

Declaration

@property(nonatomic, copy) AVAudioMix *audioMix;

Discussion

An audio mix can only be used with file-based media and is not supported for use with media served using HTTP Live Streaming.

See Also

Configuring an Item's Settings

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.

audioTimePitchAlgorithm

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

videoApertureMode

The video aperture mode to apply during playback.

AVVideoApertureMode

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