p_mi->releaseVideo( NULL );
/* Destroy first the main interface because it is connected to some
slots in the MainInputManager */
/* Destroy under the iface lock to sync vout QPointer */
p_mi->releaseVideo( NULL );
/* Destroy first the main interface because it is connected to some
slots in the MainInputManager */
/* Destroy under the iface lock to sync vout QPointer */