CNX Software first covered AV1 open-source, royalty-free video codec aiming to compete against H.265 and succeed VP9 in 2016. I also tried the reference implementation and both encoding and decoding were really slow at that time and an AMD FX8350 powered computer would only achieve 0.36 fps encoding on a 352 x 288 video, while decoding was much faster at over 1,000 fps. This was really early work, and the final AV1 specifications were only released in March 2018, before companies like YouTube and Netflix started to publish AV1 video samples, and now I’ve noticed the former is sometimes streaming videos using AV1 codec on desktop computers and laptops. This still relies on software decoding, and most Arm platforms and entry-level level Intel computer may not be able to handle AV1 decoding, so hardware decoding will eventually be required, especially on battery-operated devices since it will consume much less power. Which brings me to Broadcom BCM7218X, which is the first […]
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