MP4 File's not working!

I've been getting the same error for a while on an MP4 file. It is "unkown file type()" thats right! it gives me no file type! Quicktime runs the file but it runs crappy and i can't get BSplayer to run it. I've tried things like FFDShow and Xvid. Anyone know any other ways to fix this?

[cjdijk]

Maybe you need divx 5.05?
If you are not sure, try avicodec,
which tells you wich codec is needed for your movie file.
http://avicodec.duby.info/
Works for avi and mpg's.

[bond]

hm, bsplayer doesnt seem to support mp4 files at all (even if you have the right ds filters installed)

i hope bst will fix that soon :)

edit: hm no seems that the enviviotv ds filter doesnt seem to work (it uses its own renderer)

[caqde]

Try 3vix http://3ivx.com/ . I know it works for me, because Naruto Episode 1 from ToriyamaWorld is in Mp4 format and I play it in BSplayer. So go try it and goodluck. Oh and if it doens't work after installing it mess around with the programs settings a bit.

[bond]

yeah, it works with 3ivx, but not with enviviotv ds filter

note that envivio is able to also decode "advanced content" like dvd-like menues and user interactivity in mp4 (which 3ivx doesnt handle)