I am crossposting, since the guide is in the Intel section and ZekeD said it would work on a PowerPC (hope he didn't actually have a Quad Mac Pro and mistook it for a PowerMac G5 Quad).
Sorry, for bringing this up again, after so long time.
I did try it then and it didn't work (under 10.4.), ok I was stupid. Now having 10.5 running, the Apps work, but problems already start with creating the m4v file with the automator.
I get a 0kb file. It gets an iMovie-icon.
When I open it in Mpegstreamclip, it says the file is to small.
Btw. another question. As I understand it, the step-by-step instruction on page1 alters the file size, is that right? I actually just want to keep the quality and just make it readable on my Mac and outside the mediaplayer hooked up to the TV.
(Another test: if I double click, it says I need a newer version of QT (7.5.5). I don't know why "software-update" has not updated it (it is 7.2.2), but I then moved QT 7.6.2 from my other Mac to it. Did not work.)