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HxImageSeqMpeg.h

/*
 *  Copyright (c) 2000, University of Amsterdam, The Netherlands.
 *  All rights reserved.
 *
 *  Author(s):
 *
 *  Dennis Koelma   (koelma@wins.uva.nl)
 *  TatHieu Nguyen  (tat@wins.uva.nl)
 *  Thang Pham      (vietp@wins.uva.nl)
 *
 */


#ifndef HxImageSeqMpeg_H
#define HxImageSeqMpeg_H

#include "HxString.h"
#include "HxImageRep.h"
#include "HxImageSeqData.h"
#include "mpegfile.h"


class HxImageSeqMpeg : public HxImageSeqData {

public:
                        HxImageSeqMpeg(HxString mpegFileName, int buff_size,
                                       HxString indexFilename);

    virtual             ~HxImageSeqMpeg();

                        // frame width
    virtual int         frameWidth();

                        // frame height
    virtual int         frameHeight();

                        // frame depth
    virtual int         frameDepth();

                        // number of frames
    virtual int         nrFrames();

    virtual HxImageRep  frame2HxImageRep(int);


private:
    MpegFile*           fp;
    HxSizes*            sizes;
    int*                buf;
};

#endif

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