+
+ /* Movie Previews */
+ IBOutlet NSButton * fCreatePreviewMovieButton;
+ IBOutlet NSButton * fShowPreviewMovieButton;
+ NSString * fPreviewMoviePath;
+ IBOutlet NSProgressIndicator * fMovieCreationProgressIndicator;
+ hb_handle_t * fPreviewLibhb; // private libhb for creating previews
+ NSTimer * fLibhbTimer; // timer for retrieving state from libhb
+ IBOutlet NSTextField * fPreviewMovieStatusField;
+ BOOL play_movie; // flag used to determine whether or not to automatically play the movie when done.
+ IBOutlet QTMovieView * fMovieView;
+ IBOutlet NSPopUpButton * fPreviewMovieLengthPopUp; // popup of choices for length of preview in seconds