DVD2SVCD problem

vbimport

#1

avisource: could not decompress frame 0
c:\programfiles\dvd2svcd\TEMP\Preview.avs, line 2

I am getting this message while i am trying to preview video on dvd2svcd and if i try to convert it starts but it stops after couples of minutes. I tried to play the video on media plays it plays fine no lags and stuff. By the way i am using the chickenman guide ot convert this avi file. Other movies work fine only two avi files are doing this
any suggestions why it is doing this thanks


#2

The other thing i did was that i joined two files using virtualdub i don’t know whether that the factor