I capture with AIW in MMC 7.1. I created 2 custom profiles for VCD (mpeg-1) and SVCD (mpeg-2) with the same audio format (44100 kHz, 16 bit, stereo). When I capture in VCD ptofile the sound in the captured file is OK, but when I capture in SVCD profile there is no sound in the captured file, the only thing I hear is a kind of flickings.

By the way,when I asked to save the captured SVCD file in MMC 7.1 it saves the file with mp2 extention (not .mpg). Is this OK?

Please help.
Thank you in advance.