I have lately been experimenting with video capture settings on the NX1 and I have been exploring a method of increasing dynamic range which I don't think has yet been touched upon.
It's really no big deal and I am not making any great claims but it may be of interest to some so I produced a quick video How-To.
Take is as fun, I have done very little real-world testing and it may be of little use, but over to you.