SPBBytesToMilliSeconds

Report number milliseconds can be recorded

#include <Sound.h> Sound Manager

long inRefNum; a device reference number

long *byteCount; a byte value to convert

returns Error Code; 0=no error

The SPBBytesToMilliSeconds function reports how many milliseconds of

audio data can be recorded in a buffer that is byteCount bytes long, given the

input device's current sample rate, sample size, number of channels, and

compression factor.

inRefNum indicates the input device to use,

byteCount points to a byte value to convert. On return,the number of

milliseconds is returned in the byteCount parameter

Returns: an operating system Error Code.

noErr (0) No error

siBadSoundInDevice (-221) Invalid sound input device

Referenced by (1):