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FlashMP3Encoder.h

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/* MP3 Encoding Extension Class
   Author: Jesse Ezell <JesseEzell@netscape.net>
   Last Updated: Oct. 12, 2000
*/

#ifndef H_FLASHMP3_JE
#define H_FLASHMP3_JE

#include "FBase.h"
#include <stdio.h>
#include <vector>

class FlashMP3Encoder
{
public:
        FlashMP3Encoder(const char *filename, int FrameRate);
        ~FlashMP3Encoder();

        UWORD WriteDefineTag(std::ostream &out);
        
        void WriteHeader(std::ostream &out);
        void WriteStream(std::ostream &out);

private:
        int GetMp3FrameSize (char *szMp3File, long *pnFrameSize, long *pnPCMFrameSize);    
        int ReadMp3Frame (FILE *fp, char *lpData, long *pnSize);
        int SeekToNextValidHeader (FILE *fp, int &layer, int &ver, int &freq, int &stereo, int &rate);

        std::vector<char *> m_frameData;        
        std::vector<UDWORD>     m_sizes;
        
        bool m_done;
        long m_delay;
        unsigned long m_pos;
        int m_frameRate;
        int m_layer;
        int m_ver;
        int m_freq;
        int m_stereo;
        int m_rate;
        long m_frame;
        long pcmFrameSize;
};

#endif

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