ref: 20e9f4df68761e48d44d134ba942e4ecc11446b7
parent: df5230ef7656899f28e21792b0f903a4af4ee3ff
author: Niklas Haas <git@haasn.xyz>
date: Tue Nov 13 11:52:46 EST 2018
picture: make the film grain metadata public This becomes part of the picture properties, since users may want to apply film grain themselves (e.g. for a GPU implementation).