void unlock( );
void block( void *object = NULL );
void unblock( void *object = NULL );
- void fire_event( const char *event );
+ int fire_event( const char *event );
bool is_valid( );
int count( );
char *get( const char *name );
int set_lcnumeric( const char *locale );
const char *get_lcnumeric( );
char *get_time( const char *name, mlt_time_format = mlt_time_smpte );
+ char *frames_to_time( int, mlt_time_format = mlt_time_smpte );
+ int time_to_frames( const char* time );
+
mlt_color get_color( const char *name );
int set( const char *name , mlt_color value );