Detailed white-paper on our results from AVX512 acceleration

By Pradeep Ramachandran A month or so back, we published a white-paper that gave high-level results on the encoder gains that we saw from our recently implemented AVX512 kernels in x265. We have now published a more detailed paper that tears the results down into more detail, including per-kernel gains for AVX512 over AVX2. The […]

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x265 Version 2.8 Released

x265 version 2.8 with cool new features including AVX512 accelerating, dynamic refinement (that enables optimized encoding for ABR streaming), support for measuring VMAF has been released! More details in our release notes at http://x265.readthedocs.io/en/stable/releasenotes.html#version-2-8

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x265 turns 5!

As it turns out, the x265 project turned 5 a couple of months back; our first commits from the HM encoder date back to March, 2013. And being the geeks that we are, we didn’t even realize it! Many thanks to all those who have enabled x265 accomplish all that it has over 5 years! […]

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