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ffvvc / FFmpeg

VVC Decoder for ffmpeg
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AVX2 ALF filter #222

Closed QSXW closed 1 month ago

QSXW commented 2 months ago
clip before(fps) after(fps) delta
Tango2_3840x2160_60_10_420_27_LD.266 56 115 105.36%
RitualDance_1920x1080_60_10_420_32_LD.266 272 481 76.83%
RitualDance_1920x1080_60_10_420_37_RA.266 303 426 40.59%
QSXW commented 2 months ago

@nuomi2021 Looks like there is a very huge improvement on the i9 14900k platform.

nuomi2021 commented 2 months ago

i9 14900k platform.

💕

Yes, ALF is the most time-consuming part of the vvc decoder.

QSXW commented 1 month ago

@nuomi2021 Should we need to pass the new fuzz test?

frankplow commented 1 month ago

@nuomi2021 Should we need to pass the new fuzz test?

@QSXW Try with https://github.com/ffvvc/tests/pull/34. Sorry, did not update the failing bitstreams after 3d7372594409341687e35824883a18049edf996b and it seems there are some bitstreams which fail on the GitHub actions runners despite passing on higher-powered machines. These same bitstreams also failed here so they do not seem related to your changes.

nuomi2021 commented 1 month ago

@QSXW , it's wonderful, if you can help the fuzz. :)

nuomi2021 commented 1 month ago

merged to upstream

nuomi2021 commented 1 month ago

@QSXW thank you