Instance Property

renderQuality

Provides a trade-off between rendering quality and CPU load.

Declaration

iOS, Mac Catalyst, tvOS
@property(nonatomic) NSInteger renderQuality;
macOS
@property(atomic) NSInteger renderQuality;

Discussion

The range of valid values is 0 to 127.

This version 3 property is bridged to the version 2 kAudioUnitProperty_RenderQuality API.

See Also

Optimizing Performance

latency

The audio unit’s processing latency, in seconds.

tailTime

The audio unit’s tail time, in seconds.

shouldBypassEffect

Determines whether an effect should route input directly to output, without any processing.

canProcessInPlace

Determines whether an audio unit can process in place.

renderingOffline

Communicates to an audio unit that it is rendering offline.