I am trying to create a svcd using CCE and not using dvd2svcd. Here is my avisynth script. My input file is a 720 x 480 29.9fps standard type 1 avi file.

LoadPlugin("D:\PROGRA~1\DVD2SVCD\SIMPLE~1\SIMPLE~1 .DLL")
LoadPlugin("D:\PROGRA~1\DVD2SVCD\MPEG2Dec\mpeg2dec .dll")
directshowsource("D:\DOCUME~1\ADMINI~1\Desktop\tes t1t2.avi\test1t2.avi")
ConvertToYUY2()
SimpleResize(480,480)

This seems to be the same script that dvd2svcd uses. It encodes properly in cce but when I try to load the mpv into nero to burn a svcd it says that this is an invalid stream. Am I missing something???