There’s a lot of interest in ultra-high definition (UHD) video, and the two codecs that drive it, HEVC and VP9. Over the past few months, a new UHD codec called Daala has also come to the fore. I ...

AOMedia Video 1 (AV1) was invented by a group of technology companies to be an open, royalty-free alternative to other video codecs, like HEVC/H.265. But a lawsuit that Dolby Laboratories Inc. filed ...

I’ve got a bad case of TLDR-itis, as in “too long, don’t want to write-itis”. You may be feeling the same way from a reader's perspective. If so, this article is for you. Lots going on in the codec ...

With VLC 2.1.1, VideoLAN continues to sidestep the software patent licensing minefield of video compression. Meanwhile, open-source allies put muscle behind the new Daala codec. Stephen Shankland ...

Figure 1. HEVC divides video frames into a hierarchical quadtree coding structure that uses coding units, prediction units and transform units. CUs, TUs and PUs are grouped in a treelike structure, ...