i recently downloaded this and installed it and when i capture and replay my file i have strange white horizontal lines that sometimes show up on the video when scenes change

i never saw any problems when i used the huffyuv in virtual dub or when i use the ati software to capture in mpeg...so i'm assuming it's the codec..any clues to what's going on?

for some reason my picvideo codec is an older version such that on the mpeg settings the quality and compression is reversed....so i set it on 2 instead of 18 (for a better quality and less compression)....i think the version 1.0