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//
// C++ Interface: k9avidecode
//
// Description:
//
//
// Author: Jean-Michel PETIT <k9copy@free.fr>, (C) 2007
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef K9AVIDECODE_H
#define K9AVIDECODE_H
#include "k9common.h"
#include <tqobject.h>
extern "C" {
#include <libavformat/avformat.h>
#include <libavcodec/avcodec.h>
#include <libavutil/avutil.h>
#include <libavutil/time.h>
#include <libavutil/imgutils.h>
#include <libavutil/mathematics.h>
#include <libswscale/swscale.h>
};
#include <tqimage.h>
/**
@author Jean-Michel PETIT <k9copy@free.fr>
*/
class k9AviDecode : public TQObject
{
Q_OBJECT
public:
k9AviDecode(TQObject *parent = 0, const char *name = 0);
~k9AviDecode();
bool open(const TQString & _fileName);
void readFrame(double _seconds);
void seek(double _seconds);
void close();
double getDuration() const;
bool opened() const;
TQString getFileName() const;
TQString getError() const;
private:
AVFormatContext *m_FormatCtx;
AVCodecContext *m_CodecCtx;
AVCodec *m_Codec;
AVFrame *m_Frame,*m_FrameRGB;
uint8_t *m_buffer;
int m_videoStream;
bool m_opened;
double m_duration;
TQString m_fileName;
TQString m_error;
void SaveFrame(AVFrame *pFrame, int width, int height);
signals:
void drawFrame(TQImage*);
};
#endif
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