Instance Property


An array of numbers indicating the supported number of channels for this bus.


@property(nonatomic, retain) NSArray<NSNumber *> *supportedChannelCounts;


If the value of this property is nil, then any number less than or equal to the value of maximumChannelCount is supported. If setting a new value on this property makes the current bus format unsupported, then the value of format is set to nil.

The default value is nil.

See Also

Audio Unit Implementations

- initWithFormat:error:

Initializes a bus object with a specific format.


The maximum number of channels supported for this bus.