fast motion, horizontall lines w/ virturaldub

[alzard]

Hi everyone, I've capturing stuff by using ATI TV Wonder and virturaldub for a while now. The quality is awesome w/ 640x480, but I have a same problem. No matter what I try to capture, if an object moves in a fast motion. Horizontal lines started to appear on the object. And it only happens when I capturing in 640x480.
Is this happening to you? especially those of you who are using ATI All in Wonder.
I would really appreciate you if you can answer my question
thank you.

[Outback Paul]

I have same problem. Finally got my audio problem fixed with some workarounds.

[Craig Tucker]

These horizontal lines are interlacing artefacts from the fact that you are capturing at full frame resolution. Apply a deinterlacing filter in virtualdub and the problem sould be solved.

Craig

[Vejita-sama]

Well could be interlacing, could be other problems. If it's interlacing you need to decide on what you want to do w/ your capture. PC only, deinterlace. VCD = deinterlace. But (x)SVCD supports interlaced source, so do not deinterlace.

[alzard]

I've tried apply a deinterlacing filter, but it doesn't work. Has anyone else having this problem?
thanks

[alzard]

I found out it also happens when I watching the TV on my computer, not only capturing.

[apf]

It might have to do with TV system that is in use were you live PAL (352x288) or NTSC (320x240), with PAL I can use any horizontal resolution from 352 - 720 but vertically I can only use 288 or 576 otherwise I get strange lines (not interlaced lines). So if you are using PAL try 480x576 instead of 640x480.