Hight pitch glitch in audio in every encode

[maxxjulie]

i have an athlon 64 3700+ with a gig of ram and two sata drives in raid zero. antec 550w power supply. completely stable system with no problems. I download wwe raw and smackdown in xvid and turn them into dvd's using your program. i just don't like watching lenghty stuff on my computer screen. prefer the couch in front of the big tv instead. anyway, raw and smackdown are like an hour and a half long. in every dvd I make, there's a high pitch sound that occurs four or five times. each time it happens it lasts about a split second. like when one wrestler slaps another you'll hear that high pitch sound instead of the slap. it's actually pretty random as to when it happens. that's just a for example. i convert the audio in every dvd into ac-3. could this be the problem? should I try to ther option. video quality is perfect with no glitches. just the sound.

[ChrissyBoy]

You could try using mpeg audio in the options to see if you get the same issue.