Used as a notification key in the user info dictionary passed to QTCaptureSessionRuntimeErrorNotification to indicate the error responsible for the notification. The value is an NSError.
QuickTime 7.2.1 and later.
Declared in QTCaptureSession.h.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)