Ewout ter HoevenStructurele onderschatting van het R-betrouwbaarheidsinterval door het RIVMDeze hele blog kan samengevat worden in dit GIFje:Oct 14, 2020Oct 14, 2020
Ewout ter HoevenAV1 is ready for prime time Part 2: Decoding performanceLast Wednesday I wrote about how the SVT-AV1 encoder developed by Intel and Netflix is maturing quickly. Today we’re going to take a look…Oct 10, 20192Oct 10, 20192
Ewout ter HoevenAV1 is ready for prime time: SVT-AV1 beats x265 and libvpx in quality, bitrate and speedAV1 encoding is slow. At least, that was the status quo. Now we have SVT-AV1, backed by Intel and Netflix.Oct 8, 20192Oct 8, 20192
Ewout ter HoevenCalculating the Intel Ice Lake quad-core die size: ~130mm2Intel just announced their first line of 10nm processors, Ice Lake-U. The die they’re based on contains 4 CPU cores, 64 GPU execution units…May 28, 2019May 28, 2019
Ewout ter HoevenA quick and dirty look at VVCYeah this isn’t worth a blogpost.May 24, 2019May 24, 2019
Ewout ter HoevenHow Arm’s NEON enables efficient AV1 decoding on mobileMultimedia decoding is a challenge of scale. A modern processor doesn’t break a sweat over decoding a few pixels, but when that are 62…May 17, 2019May 17, 2019
Ewout ter Hoevendav1d 0.3.0 Sailfish: ARMed to the teethTL;DR: dav1d 0.3.0 decodes AV1 video’s 24% faster on SSSE3, 26% on SSE4.1 and 4% on AVX2 (all PC), and 12% faster on Arm64 (mobile).Apr 30, 20191Apr 30, 20191
Ewout ter Hoevendav1d 0.2.0: Covering all PC’s, including mobileThree months after the dav1d 0.1.0 “Gazelle” release version 0.2.0 is almost ready. Under code name “Antelope” huge improvements were made…Mar 4, 2019Mar 4, 2019
Ewout ter Hoevendav1d 0.1.0 release: The first benchmarksdav1d 0.1.0 was released today as the first milestone for the AV1 decoder created by the VideoLAN. dav1d’s goal is to accelerate the…Dec 11, 2018Dec 11, 2018