Hi Sasaki,
I had to give it up when it was some DVD coming from Universal because they
were protected. I had to rip all my own DVDs from this ugly company on an
Apple computer.
I just had one DVD who didn't seemed to be protected. I used to make an image
of it before encoding it as I explained above, but there was also an error in
the pictures when I played the iso of the DVD.
One question : where can I found a good stuff to calculate the bitrate of my
MP4 such as good as this website does ?
http://dr-lex.be/info-stuff/videocalc.html