Cineplus.Picture.Style.Bundle.for.Canon.DSLR.[CineBooster..Light
He uses a subtractive curve which means that you have to open up a stop in order to get correct exposure. The camera clips at the same point with ALL of the picture styles, so that means clipping will start one stop earlier for cinema picture style users.
Cineplus.Picture.Style.Bundle.for.Canon.DSLR.[CineBooster..Light