The PCMWAVEFORMAT structure describes the data format for PCM waveform data.
typedef struct pcmwaveformat_tag {
WAVEFORMAT wf;
WORD wBitsPerSample;
} PCMWAVEFORMAT;
The PCMWAVEFORMAT structure has the following fields:
wf
Specifies a WAVEFORMAT structure containing general information about the format of the waveform data.
wBitsPerSample
Specifies the number of bits per sample.