mlt_tractor.h

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#ifndef MLT_TRACTOR_H
#define MLT_TRACTOR_H
 
#include "mlt_export.h"
#include "mlt_producer.h"
struct mlt_tractor_s
{
    struct mlt_producer_s parent;
    mlt_service producer;
};
 
#define MLT_TRACTOR_PRODUCER(tractor) (&(tractor)->parent)
#define MLT_TRACTOR_SERVICE(tractor) MLT_PRODUCER_SERVICE(MLT_TRACTOR_PRODUCER(tractor))
#define MLT_TRACTOR_PROPERTIES(tractor) MLT_SERVICE_PROPERTIES(MLT_TRACTOR_SERVICE(tractor))
 
MLT_EXPORT mlt_tractor mlt_tractor_init();
MLT_EXPORT mlt_tractor mlt_tractor_new();
MLT_EXPORT mlt_service mlt_tractor_service(mlt_tractor self);
MLT_EXPORT mlt_producer mlt_tractor_producer(mlt_tractor self);
MLT_EXPORT mlt_properties mlt_tractor_properties(mlt_tractor self);
MLT_EXPORT mlt_field mlt_tractor_field(mlt_tractor self);
MLT_EXPORT mlt_multitrack mlt_tractor_multitrack(mlt_tractor self);
MLT_EXPORT int mlt_tractor_connect(mlt_tractor self, mlt_service service);
MLT_EXPORT void mlt_tractor_refresh(mlt_tractor self);
MLT_EXPORT int mlt_tractor_set_track(mlt_tractor self, mlt_producer producer, int index);
MLT_EXPORT int mlt_tractor_insert_track(mlt_tractor self, mlt_producer producer, int index);
MLT_EXPORT int mlt_tractor_remove_track(mlt_tractor self, int index);
MLT_EXPORT mlt_producer mlt_tractor_get_track(mlt_tractor self, int index);
MLT_EXPORT void mlt_tractor_close(mlt_tractor self);
 
#endif