www.makemkv.com

what did you have used to play the file?

I'm trying to play it back on the mede8er MED1000X3D.I tried again
and i relized i made a mistake and on the MED1000X3D i should have
pressed the menu during playback which gives you the 3D options,also
on the MED1000X3D forum there was a tutorial which ...

twa000 wrote:Have you ticked the MVC box?

Yes,i had it ticked.

Trying to convert Monster vs Alien 3D but fininshed file comes out as 2D.
Grateful for any help.