how can I get rid of the lines on footage taken with dual iso?

[mrimoi]

I have massive problem taking dual iso footage.

In 1250-1600 iso, there is no problem but below the 1250, there are a lot of lines looks like interlacevideo.

how do I solve this problem?

what kind of version do I have to set up?
and then what should I set the magiclantern menu in 5D3?

[PressureFM]

You need to process the CR2 files with cr2hdr.

[Audionut]

Duplicate http://www.magiclantern.fm/forum/index.php?topic=8284.msg75933#msg75933