MltFrame.h

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#ifndef MLTPP_FRAME_H
#define MLTPP_FRAME_H
 
#include "MltConfig.h"
 
#include "MltProperties.h"
#include <framework/mlt.h>
 
namespace Mlt {
class Properties;
class Producer;
class Service;
 
class MLTPP_DECLSPEC Frame : public Properties
{
private:
    mlt_frame instance;
 
public:
    Frame();
    Frame(mlt_frame frame);
    Frame(Frame &frame);
    Frame(const Frame &frame);
    virtual ~Frame();
    Frame &operator=(const Frame &frame);
    virtual mlt_frame get_frame();
    mlt_properties get_properties() override;
    uint8_t *get_image(mlt_image_format &format, int &w, int &h, int writable = 0);
    unsigned char *fetch_image(mlt_image_format format, int w, int h, int writable = 0);
    void *get_audio(mlt_audio_format &format, int &frequency, int &channels, int &samples);
    unsigned char *get_waveform(int w, int h);
    Producer *get_original_producer();
    int get_position();
    mlt_properties get_unique_properties(Service &service);
    int set_image(uint8_t *image, int size, mlt_destructor destroy);
    int set_alpha(uint8_t *alpha, int size, mlt_destructor destroy);
};
} // namespace Mlt
 
#endif