位于wav文件中的第21和22个字节所代表的code值
| 00101 /* WAVE form wFormatTag IDs */ | |
| 00102 | |
| 00103 #define WAVE_FORMAT_UNKNOWN | 0x0000 /* Microsoft Corporation */ |
| 00104 #define WAVE_FORMAT_ADPCM | 0x0002 /* Microsoft Corporation */ |
| 00105 #define WAVE_FORMAT_IEEE_FLOAT | 0x0003 /* Microsoft Corporation */ |
| 00106 #define WAVE_FORMAT_VSELP | 0x0004 /* Compaq Computer Corp. */ |
| 00107 #define WAVE_FORMAT_IBM_CVSD | 0x0005 /* IBM Corporation */ |
| 00108 #define WAVE_FORMAT_ALAW | 0x0006 /* Microsoft Corporation */ |
| 00109 #define WAVE_FORMAT_MULAW | 0x0007 /* Microsoft Corporation */ |
| 00110 #define WAVE_FORMAT_DTS | 0x0008 /* Microsoft Corporation */ |
| 00111 #define WAVE_FORMAT_OKI_ADPCM | 0x0010 /* OKI */ |
| 00112 #define WAVE_FORMAT_DVI_ADPCM | 0x0011 /* Intel Corporation */ |
| 00113 #define WAVE_FORMAT_IMA_ADPCM | (WAVE_FORMAT_DVI_ADPCM) /* Intel Corporation */ |
| 00114 #define WAVE_FORMAT_MEDIASPACE_ADPCM | 0x0012 /* Videologic */ |
| 00115 #define WAVE_FORMAT_SIERRA_ADPCM | 0x0013 /* Sierra Semiconductor Corp */ |
| 00116 #define WAVE_FORMAT_G723_ADPCM | 0x0014 /* Antex Electronics Corporation */ |
| 00117 #define WAVE_FORMAT_DIGISTD | 0x0015 /* DSP Solutions, Inc. */ |
| 00118 #define WAVE_FORMAT_DIGIFIX | 0x0016 /* DSP Solutions, Inc. */ |
| 00119 #define WAVE_FORMAT_DIALOGIC_OKI_ADPCM | 0x0017 /* Dialogic Corporation */ |
| 00120 #define WAVE_FORMAT_MEDIAVISION_ADPCM | 0x0018 /* Media Vision, Inc. */ |
| 00121 #define WAVE_FORMAT_CU_CODEC | 0x0019 /* Hewlett-Packard Company */ |
| 00122 #define WAVE_FORMAT_YAMAHA_ADPCM | 0x0020 /* Yamaha Corporation of America */ |
| 00123 #define WAVE_FORMAT_SONARC | 0x0021 /* Speech Compression */ |
| 00124 #define WAVE_FORMAT_DSPGROUP_TRUESPEECH | 0x0022 /* DSP Group, Inc */ |
| 00125 #define WAVE_FORMAT_ECHOSC1 | 0x0023 /* Echo Speech Corporation */ |
| 00126 #define WAVE_FORMAT_AUDIOFILE_AF36 | 0x0024 /* Virtual Music, Inc. */ |
| 00127 #define WAVE_FORMAT_APTX | 0x0025 /* Audio Processing Technology */ |
| 00128 #define WAVE_FORMAT_AUDIOFILE_AF10 | 0x0026 /* Virtual Music, Inc. */ |
| 00129 #define WAVE_FORMAT_PROSODY_1612 | 0x0027 /* Aculab plc */ |
| 00130 #define WAVE_FORMAT_LRC | 0x0028 /* Merging Technologies S.A. */ |
| 00131 #define WAVE_FORMAT_DOLBY_AC2 | 0x0030 /* Dolby Laboratories */ |
| 00132 #define WAVE_FORMAT_GSM610 | 0x0031 /* Microsoft Corporation */ |
| 00133 #define WAVE_FORMAT_MSNAUDIO | 0x0032 /* Microsoft Corporation */ |
| 00134 #define&nbs |