mlt_animation.h

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#ifndef MLT_ANIMATION_H
#define MLT_ANIMATION_H
 
#include "mlt_export.h"
#include "mlt_property.h"
#include "mlt_types.h"
 
struct mlt_animation_item_s
{
    int is_key;            
    int frame;             
    mlt_property property; 
    mlt_keyframe_type keyframe_type; 
};
typedef struct mlt_animation_item_s *mlt_animation_item; 
MLT_EXPORT mlt_animation mlt_animation_new();
MLT_EXPORT int mlt_animation_parse(
    mlt_animation self, const char *data, int length, double fps, mlt_locale_t locale);
MLT_EXPORT int mlt_animation_refresh(mlt_animation self, const char *data, int length);
MLT_EXPORT int mlt_animation_get_length(mlt_animation self);
MLT_EXPORT void mlt_animation_set_length(mlt_animation self, int length);
MLT_EXPORT int mlt_animation_parse_item(mlt_animation self,
                                        mlt_animation_item item,
                                        const char *data);
MLT_EXPORT int mlt_animation_get_item(mlt_animation self, mlt_animation_item item, int position);
MLT_EXPORT int mlt_animation_insert(mlt_animation self, mlt_animation_item item);
MLT_EXPORT int mlt_animation_remove(mlt_animation self, int position);
MLT_EXPORT void mlt_animation_interpolate(mlt_animation self);
MLT_EXPORT int mlt_animation_next_key(mlt_animation self, mlt_animation_item item, int position);
MLT_EXPORT int mlt_animation_prev_key(mlt_animation self, mlt_animation_item item, int position);
MLT_EXPORT char *mlt_animation_serialize_cut_tf(mlt_animation self,
                                                int in,
                                                int out,
                                                mlt_time_format);
MLT_EXPORT char *mlt_animation_serialize_cut(mlt_animation self, int in, int out);
MLT_EXPORT char *mlt_animation_serialize_tf(mlt_animation self, mlt_time_format);
MLT_EXPORT char *mlt_animation_serialize(mlt_animation self);
MLT_EXPORT int mlt_animation_key_count(mlt_animation self);
MLT_EXPORT int mlt_animation_key_get(mlt_animation self, mlt_animation_item item, int index);
MLT_EXPORT void mlt_animation_close(mlt_animation self);
MLT_EXPORT int mlt_animation_key_set_type(mlt_animation self, int index, mlt_keyframe_type type);
MLT_EXPORT int mlt_animation_key_set_frame(mlt_animation self, int index, int frame);
MLT_EXPORT void mlt_animation_shift_frames(mlt_animation self, int shift);
MLT_EXPORT const char *mlt_animation_get_string(mlt_animation self);
 
#endif