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How bad is the encoding gap between AV1 and HEVC for equivalent qualities these days?
by zamadatix 2y ago
How bad is the encoding gap between AV1 and HEVC for equivalent qualities these days?
- perchlorate 2y agoAV1 is already faster and has been for around three years — if you're not using the reference encoder, which is dog slow, and that will probably not change. Have a gander at SVT-AV1.
- peutetre 2y agoSVT-AV1 can achieve better quality for the same encode time as x265 at every point of the encoding curve. Alternatively SVT-AV1 can achieve the same quality for better encoding time: https://engineering.fb.com/2023/02/21/video-engineering/av1-codec-facebook-instagram-reels/ https://engineering.fb.com/2023/02/21/video-engineering/av1-...
- ksec 2y agoSo the graph suggest SVT-AV1 offer higher quality encode than LibAOM?
- lern_too_spel 2y agoHEVC is from the VP9 generation of codecs. AV1 is 30% more efficient for HD encodes, and the gap increases for higher resolutions and color depths.