User`s manual

92 Reference Manual
AUDIO_CONFIG Structure
Syntax
typedef struct _AUDIO_CONFIG
{
unsigned long Format;
unsigned long SampleRate;
unsigned long Channels;
unsigned long SampleBits;
unsigned short BlockAlign;
unsigned long AvgBytesPerSec;
unsigned short SamplesPerBlock;
unsigned short ExtSize;
} AUDIO_CONFIG;
Members
sormat
Audio format. Possible values are included in the Enumeration:
AUDIO_FORMAT.
sampleRate
Audio sample rate, in byte. Possible values are 44100, 48000,
etc for PCM, 48000 for ADPCM.
channels
Audio channels. Possible values are 1 for Mono and 2 for Ste-
reo.
SampleBits
Audio sample bits. Possible values are 8 bits and 16 bits for
PCM, 4 bits for ADPCM.