0 "none"
1 "50/15 microsecs"
2 "reserved" must not be used !
3 "CCITT J 17"
* TRAILER
at end of file - 128 bytes
offset type len name
--------------------------------------------
0 char 3 "TAG"
3 char 30 title
33 char 30 artist
63 char 30 album
93 char 4 year
97 char 30 comments
127 byte 1 genre
--------------------------------------------
//下面的函数多和AVS、可视化效果、均衡器等有关,具体咱们用不到,就暂时不讲了。
void (*SAVSAInit)(int maxlatency_in_ms, int srate);
void (*SAVSADeInit)(); // call in Stop()
void (*SAAddPCMData)(void *PCMData, int nch, int bps, int timestamp);
int (*SAGetMode)();
void (*SAAdd)(void *data, int timestamp, int csa);
void (*VSAAddPCMData)(void *PCMData, int nch, int bps, int timestamp);
int (*VSAGetMode)(int *specNch, int *waveNch);
void (*VSAAdd)(void *data, int timestamp);
void (*VSASetInfo)(int nch, int srate);
int (*dsp_isactive)();
int (*dsp_dosamples)(short int *samples, int numsamples, int bps, int nch, int srate);
void (*EQSet)(int on, char data[10], int preamp);
void (*SetInfo)(int bitrate, int srate, int stereo, int synched);