Incredibly dark videos

[jashen]

I have started recording amnesia videos, and I noticed that the videos come out at least 10x darker than it was originally, I have the in game brightness up to max and its still almost impossible to see, I have tried many recorders such a Fraps, and Playclaw, none of them fixed my problem, I have even gone into Vegas pro and such to manually increase the brightness, it just made everything blurry and ugly to look at, I'm not sure if it records this bad for everything since I've only recorded on Amnesia, if anyone has or knows a fix for this problem, please reply I'll give any information that you need.