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