【AV1】次世代ビデオコーデック総合スレ9【VVC】 (701ﾚｽ)
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375: (ﾜｯﾁｮｲ cedc-gkTK) 04/25(木)19:56 ID:OgiMduhv0(1/3) AAS
https://aomedia.googlesource.com/aom/+/refs/tags/v3.9.0

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376: (ﾜｯﾁｮｲ cedc-gkTK) 04/25(木)19:57 ID:OgiMduhv0(2/3) AAS
- New Features
* New codec control
* AV1E_SET_SVC_FRAME_DROP_MODE is added to configure the SVC encoder to
only drop spatial layers or the whole superframe.
* Active Map is fixed and tested for RTC.
* CONFIG_QUANT_MATRIX is added to disable quantization matrices when aom
decoder is disabled with CONFIG_AV1_DECODER. Reduces ~10% binary size when
both are disabled.
* libwebm is updated to libwebm-1.0.0.31-1-gaffd7f4.
- Compression Efficiency Improvements
省4

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377: (ﾜｯﾁｮｲ cedc-gkTK) 04/25(木)19:58 ID:OgiMduhv0(3/3) AAS
* For RTC screen content
* Reduced color artifacts for RTC screen content
* Visual quality improved for scene changes for SVC with quality layers.
* Removed visual artifacts for speed 11
- Speedups:
* RTC Speed 11: aggressive speedup setting added for video mode,
resolutions <= VGA: ~30% faster than speed 10.
* 5-9% speed up for high bit-depth encoding with good mode on Arm, half of
which comes from SVE/SVE2 optimizations.
- Other improvements
省7

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