Companies clash over patent rights and royalties for modern video codecs like HEVC/H.265, leaving users without 4K support
The implementation of video codecs like HEVC/H.265 requires navigating a complex web of technical and legal requirements, built atop an intricate patent licensing system. Recent consolidation among key parties has led to the formation of ‘patent pools,’ further complicating the picture.
HEVC is widely used in 4K and HDR content, particularly by streaming services like Netflix and Apple TV+. It’s also common in mobile apps and videos shot on smartphones due to its efficiency compared to previous formats like AVC/H.264.
When companies disable hardware-based HEVC encoding and decoding support from a computer, it can create headaches for users. Tasks like editing and exporting HEVC videos become slower, as software must handle decoding and encoding instead of the PC’s hardware.
In some cases, users are forced to pay extra for an HEVC video extension to restore hardware acceleration. The Microsoft Store sells such an extension for $1, but this can be frustrating when the capability was intentionally disabled by the vendor.
What matters
- HEVC patent holders charge licensing fees and royalties to vendors
- Recent court rulings and consolidation have further complicated the patent licensing system
- Some users are forced to pay extra for HEVC support after it’s intentionally disabled on their devices
Why it matters
Some users are forced to pay extra for HEVC support after it’s intentionally disabled on their devices
This GenAI News article was prepared in original wording using reporting and materials published by Ars Technica. Source reference: https://arstechnica.com/gadgets/2026/04/lawsuits-licensing-and-royalties-are-complicating-4k-video-support-in-gadgets/.
Drafted by the GenAI News review pipeline.