getActiveRange
fVideoIn.getActiveRange( BeToVideoInStandard( fStandard ), active_rect );
fVideoIn.getActiveRange( BeToVideoInStandard( fStandard ), active_rect );
fVideoIn.getActiveRange( BeToVideoInStandard( fStandard ), active_rect );
virtual void getActiveRange( theater_standard standard, CRadeonRect &rect ) = 0;
void getActiveRange( theater_standard standard, CRadeonRect &rect );
void getActiveRange( theater_standard standard, CRadeonRect &rect );
void getActiveRange( video_in_standard standard, CRadeonRect &rect );