// Construct a list of all the recordable edits which start on position
void clear_selected_edits();
void select_affected_edits(double position, Track *start_track, int sense);
// Construct a list of all the recordable edits which start on position
void clear_selected_edits();
void select_affected_edits(double position, Track *start_track, int sense);
void select_all(int type,
int value);
void translate_projector(float offset_x, float offset_y);
void select_all(int type,
int value);
void translate_projector(float offset_x, float offset_y);
// add a track
Track* add_audio_track(int above, Track *dst_track);
Track* add_video_track(int above, Track *dst_track);
// add a track
Track* add_audio_track(int above, Track *dst_track);
Track* add_video_track(int above, Track *dst_track);