HEVC Licensing Maze: Why Tech Giants Ditched High-Efficiency Video Coding

The High Efficiency Video Coding (HEVC) standard, or H.265, promised superior video compression but became entangled in a complex and costly licensing environment. Unlike its predecessor H.264, HEVC licensing is fragmented across multiple patent pools and individual patent holders, forcing companies to navigate a web of varying terms and potentially prohibitive cumulative costs. This complexity, coupled with legal uncertainties, led prominent vendors like Apple to reduce or eliminate HEVC support, opting instead for royalty-free alternatives. The licensing hurdles for HEVC directly spurred the development and adoption of the royalty-free AV1 codec by the Alliance for Open Media. While HEVC may endure in specific contexts, the trend favors accessible, royalty-free solutions, highlighting the crucial balance between technical advancement and equitable licensing in the evolution of video technology.