I'm trying to make a xvcd as good a quality as I can and fit on one cd. So far I have it encoded up to 1900bit video and 192 on audio. My question is how much difference does the Audio bit rate make? From what I'm reading alot are using 128 to up the video bitrate. Will I hear any diffrence between the bitrates 128 - 192 - 224 in my Home theatre? I dont want to lose audio quality but if it will be about the same I'd rather just squeeze out some more video bitrate.

Thanks
B