I am happy there is some interest in iTunes compatability (seems our brothers over in Europe aren't as iTunes addicted as us..)
I have my m4v files linked to Quicktime. This works fine. My only gripe is that when clicking on a m4v file from within mediaportal, Quicktime will appear on top of MP, i.e. what we are missing is embedding of QT.
I agree, but I think the real problem is that the QuickTime Player has no way of launching directly into full-screen. I've mapped the OK key on my remote control to change QT into full-screen, but it does require and extra click, and you do see the QT window first.
They've made some really stupid decisions with the QT Player, in my opinion. Like not being able to launch full-screen. But did you know you can embed a setting in the QT movie itself so that it launches in full-screen automatically. You have to set it for every single video separately though. LAME. Also, the video adjustments controls in QT are not saved between settings. Every time you start QT, it reverts back to default. Those can also be stored in the file, but who wants to do that for every single video?
But at least using QT works with DRM infested iTunes files, even if it is limping along, with no X second jump ahead and other nice navigation features that other REAL video players support.