There are two ways to do so: Insert Sample Rate Converter into Your code or to make Windows to resample from 44100 to 48000 by specifying only 48kSps as device's supported sampling rate (see msvad\simple\simple.h for definition of MIN_SAMPLE_RATE and MAX_SAMPLE_RATE constants, you may set them to 48000) ________________________________ From: wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of AsHwAtH Sent: Tuesday, February 27, 2007 7:44 PM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] MSVAD: Sampling rate conversion Hi!! I am using the MSVAD driver for capturing audio played from Winamp and saving it to a file. The winamp file plays the audio with 44100bps but i want to save this audio in 48000bps, Can anybody help me out how to do sample rate conversion at the MSVAD level? Thanks in advance!