Instance Method


Indicates the start of a set of configuration changes to be made atomically.


- (void)beginConfiguration;


You use beginConfiguration and commitConfiguration to batch multiple configuration operations on a running session into an atomic update.

After calling beginConfiguration, you can for example add or remove outputs, alter the sessionPreset, or configure individual capture input or output properties. No changes are actually made until you invoke commitConfiguration, at which time they are applied together.

See Also

Configuration Change

- commitConfiguration

Commits a set of configuration changes.