why is it everytime I cap with vdub it always drops frames??

edit:

what is frame dropping??

Every frame captures a part of a movement. If you ever seen an animation documentary you'd know what I mean. If frames are missing, then the motion of a person or thing is jerky. Check out this page on vcdhelp on how to have losseless captures.

http://www.vcdhelp.com/capture

Lady Miles

P.S. Loss frames are either due to processor speed or other applications interfering

VirtualDub may also drop or add frames to ensure perfect a/v sync. I usually end up having one dropped frame every 2-3 minutes as my sound card lags behind. Without this the audio would be about a second behind after a one-hour capture.

hard disk problems can result in dropped frames also. There is a benchmark utility to test this included with VDub.

cheers for the advice, I had been using programs whilst capturing so I guess that contributed to it. Just need to figure out how to get small capture files whilst keeps the quality.

MJPEG is a good one if you want to have a good quality with less diskspace. I use the PicVideo MJPEG at setting 19 with luma quality at 2 and chroma at 3. I can't tell the difference between Huffyuv and MJPEG at those settings, yet the diskspace usage is much less. You probably might see some differences if you zoomed heavily, but I don't think that's the idea here