SPBMilliSecondsToBytes

Report number of bytes needed to hold a

recording

#include <Sound.h> Sound Manager

long inRefNum; a device reference number

long * milliseconds; points to a millisecond value

returns Error Code; 0=no error

The SPBMilliSecondsToBytes function reports how many bytes are

required to hold a recording of duration milliseconds, given the input device's

current sample rate, sample size, number of channels, and compression

factor.

inRefNum indicates the input device to use,

milliseconds points to a millisecond value to convert. On return, the number of

bytes is returned in the milliseconds parameter

Returns: an operating system Error Code.

noErr (0) No error

siBadSoundInDevice (-221) Invalid sound input device

Referenced by (1):