[req]is possible change the brightness of a video?

[michele]

Hello, i had capture a video file in dvd quality now i'd like to do a dvd disc so i had multitrimmer the video to cut the publicity and i had insert the capter. Now i'd like change the brightness and the sharpness, in moviefactory is it possible to do it? Is it possible to do a change to little step?

I had prove the enchance video but the changes are to much.

Thank you at all....