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nevcairiel · 26th February 2019, 15:53

Here is an up-to-date performance comparison of aomdec vs dav1d (I believe some of the tests are still running as I write this)
https://docs.google.com/spreadsheets...gid=1835354908

Single-Threading, it still loses in some cases on SSE 4.1 CPUs (aom implements mostly SSE4.1 for pre-AVX), but Multi-Threading it makes up for that.
One missing part is prep_8tap, which can have a decent impact.

Their goal for releasing dav1d 0.2.0 is to be faster then aomdec in 8-bit in all targeted scenarios.

26th February 2019, 15:53	#1489 \| Link
nevcairiel Registered Developer Join Date: Mar 2010 Location: Hamburg/Germany Posts: 10,347	Here is an up-to-date performance comparison of aomdec vs dav1d (I believe some of the tests are still running as I write this) https://docs.google.com/spreadsheets...gid=1835354908 Single-Threading, it still loses in some cases on SSE 4.1 CPUs (aom implements mostly SSE4.1 for pre-AVX), but Multi-Threading it makes up for that. One missing part is prep_8tap, which can have a decent impact. Their goal for releasing dav1d 0.2.0 is to be faster then aomdec in 8-bit in all targeted scenarios. __________________ LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 26th February 2019 at 16:04.