Hi, I have no solution for the problems here, but I have a simmilar Problem:
I have 768x576 digitized footage. The footage has been edited on Media 100 Producer, that works in 720x576 -Mode, only.
Then export as MPEG-4 H.264 768x576.
This QT-File was encoded in DSP and as a Test also in iDVD6 and 7.
In both programms the Video-DVD is fine when watching it on my Macbook.
But when I watch it in a normal DVD Player, THE PICTURE IS COMPLETELY MOVED TO THE LEFT, fits the Screen but is out of the middle.
If I watch the dvd on the common DVD-Player and the Player is pluged via Chinch-BNC-Video to the Pro-Monitor, it is fine (in the middle). Using different other Players pluged to TVs the same problem: the picture is out of the middle.
If the film is exportet (out of Producer) in 720x576 (by Referenz or by the M100-Codec) the video will be in the middle for Computer and TV, but the image is squeezed and there is black left and right.
Does somebody have an idea ? Please help !