X265: Graymail

In the world of email security, graymail refers to emails users want (newsletters, promotions, notifications) but didn't explicitly ask for as critical person-to-person mail. It's not spam, but it's not priority.

In the world of video encoding, is an open-source HEVC (H.265) codec designed for high compression efficiency—often reducing file sizes by 50% compared to x264 at the same quality. graymail x265