I am using TMPGnc to create vcd CD from mpg1 files. When I play the VCD on the DVD player or on a laptop the audio is very low. I tried normalizing the .dat file on the vcd using TMPGnc, I was able to hear the audio. But when I tried converting the created mpg file to a vcd the audio was low again. I have no idea when I need to do to correct this.