Film Grain Synthesis in AV1Film grain synthesis in AV1 Published Nov. 3, 2019, updated Dec. 18, 2019. This page describes the film grain synthesis as defined in the AV1 film grain tool. Recently, there have been a lot of question on the film grain in AV1. Hopefully, this page can answer some of them. If you would like to get more information, you can follow links on this page or contact me directly. Motivation to preserve f
