Hm. Not a lot of technical details about the bitrate improvement of the streams of the CPU required to decode them. I’m also wondering if all the encoding and decoding was done by software reference implementations (just VLC?) or whether anything had any form of hardware assist? It reads as “We did it” without much other information as to how well it went or what AV2’s benefits are over both AV1 and other codecs and whether those benefits were realized in the demonstration or require downstream work to achieve.