HEVC (High Efficiency Video Coding) is a video compression standard that was developed to succeed H.264/AVC (Advanced Video Coding). The standard was finalized in 2013 and has since become widely adopted for encoding and decoding video content. In this review, we'll dive into the features, performance, and applications of HEVC.
userhevc is not a single software application or a codec standard. Instead, it is a used to refer to a suite of open-source, user-space tools and libraries designed for encoding, decoding, multiplexing, and analyzing video streams compliant with the High Efficiency Video Coding (HEVC) standard, formally known as H.265 and MPEG-H Part 2 .
Аппаратное кодирование HEVC в FFmpeg - Habr