mp3reg.h

来自「VC++视频开发实例集锦(包括“远程视频监控”"语音识别系统&quot」· C头文件 代码 · 共 32 行

#ifndef _INC_MP3REG


#define MPEGLAYER3_WFX_EXTRA_BYTES   12


typedef struct mpeglayer3waveformat_tag {
  WAVEFORMATEX  wfx;
  WORD          wID;
  DWORD         fdwFlags;
  WORD          nBlockSize;
  WORD          nFramesPerBlock;
  WORD          nCodecDelay;
} MPEGLAYER3WAVEFORMAT;

typedef MPEGLAYER3WAVEFORMAT          *PMPEGLAYER3WAVEFORMAT;
typedef MPEGLAYER3WAVEFORMAT NEAR    *NPMPEGLAYER3WAVEFORMAT;
typedef MPEGLAYER3WAVEFORMAT FAR     *LPMPEGLAYER3WAVEFORMAT;

//==========================================================================;

#define MPEGLAYER3_ID_UNKNOWN            0
#define MPEGLAYER3_ID_MPEG               1
#define MPEGLAYER3_ID_CONSTANTFRAMESIZE  2

#define MPEGLAYER3_FLAG_PADDING_ISO      0x00000000
#define MPEGLAYER3_FLAG_PADDING_ON       0x00000001
#define MPEGLAYER3_FLAG_PADDING_OFF      0x00000002

#endif