your doing somthing wrong then
if you got a good source (dvd rip)
then it will be @ or better than vcd quailty on one disk (+2 hours)
you can't kvcd a tmd cam, it doesn't work that way!
next time try a dvd rip & if you can't hang with the big boyes don't bitch how bad your encoding skills are, just download a code 9 dvd rip
they do it even better than me and i use avisynth with filters