How to manually adjust white balance of negative films

Sometimes we just want more manually control instead of auto adjust, here I'll introduce you how to do it. (demo with FilmScanner v1.1)


1. make sure you already lock white balance.

2. long press screen will popup a "white area selector", aim to the position should be white.(the best choice is the burned area at the beginning part)

3. make sure the center color of white area selector is what you want, then release your finger. Done!