I finally figured out how to do the IVTC in Tmpgenc, but I do have a question. I am creating a VCD so does anything need to be down with the audio. On my short test piece, the audio was way out of synch - i read that it was possibly still running at the 29 fps. 3:2 pulldown is only for svcd (I tried it anyways and the video looked horrible). I also tried demux/mux but it was still out of synch. Can both audio and video be loaded in tmpgenc for the ivtc process or am i missing somethign simple?