sadly, I could not find clear information online as to what switches have to be used in commandline for the different compression modes, it is trial and error. If someone knows more than me, please share.
Also, maybe you lot could push my request a little, if you are interested:
http://www.magiclantern.fm/forum/index.php?topic=7196.new#newI requested the automatic split file extraction for users on FAT32 cameras like 5DII.
As a1ex stated, it is quite easy to do, but he does a lot of things right now,
so I am hoping someone else will take a look at this, as it is essential to the BATCHelor workflow I am planning for v3.0.