чт, 31 окт. 2024 г., 18:43 Terje J. Hanssen via Cin < [email protected]>:
> As seen on reddit, the Alliance for Open Media - AOM has released SVT-AV1 > v. 2.3.0 > The Scalable Video Technology for AV1 (SVT-AV1 Encoder) is an > AV1-compliant software encoder library. > > > - > > NEW FAST DECODE MODE > - > > New fast-decode (2) to allow for an average AV1 software cycle > reduction of 25-50% vs fast-decode 0 with a 1-3% BD-Rate loss across the > presets > - > > Improved fast-decode (1) option to increase its AV1 software cycle > reduction by ~10% while maintaining the same quality levels > - > > Improved --lp settings for high resolutions, with CRF gaining a ~4% > improvement in speed and VBR gaining ~15% > - > > Further Arm-based optimizations improving the efficiency of previously > written Arm-neon implementations by an average of 30% > - > > Address speed regressions for high resolutions first pass encode by > tuning the threading parameters, with 1080p showing the biggest gains > - > > Enabled AVX512 by default in cmake allowing for ~2-4% speedup > > I hope system-wide nasm installed on Phyllis's build systems will cope with that ..... > - > > - > > ...and more > > https://gitlab.com/AOMediaCodec/SVT-AV1/-/releases/v2.3.0#230---2024-10-28 > > > https://gitlab.com/AOMediaCodec/SVT-AV1/-/blob/master/README.md?ref_type=heads > > > > > > -- > Cin mailing list > [email protected] > https://lists.cinelerra-gg.org/mailman/listinfo/cin >
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