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The output stream of test using the same parameters inconsistent #635

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hanbing001 opened this issue Mar 22, 2023 · 2 comments
Open

The output stream of test using the same parameters inconsistent #635

hanbing001 opened this issue Mar 22, 2023 · 2 comments
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@hanbing001
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Run SvtHevcEncApp with the same command. The output stream is inconsistent.
I think this should be a bug.
Ghost_svt_hevc_9_3840x2160_4.log
Ghost_svt_hevc_9_3840x2160_9.log
Thanks.
@1480c1 1480c1 added the bug Something isn't working label Mar 24, 2023
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1480c1 commented Apr 13, 2023

@hanbing001 would you be able to provide a simplified command line with the SvtHevcEncApp and a way to obtain the clip used? I am unable to reproduce the issue with a local 4k clip

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hanbing001 commented Apr 14, 2023 •
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Sure. Maybe cqp is ok, only vbr have this issue.
SvtHevcEncApp -i Ghost_Towns_4K_8bit_420_30fps.yuv -encMode 9 -w 3840 -h 2160 -bit-depth 8 -rc 1 –tbr 10000000 -fps 30 -b out.bin
https://user-images.githubusercontent.com/22064979/231935874-36f5e3cc-145d-418c-9559-7d5f091132e9.mp4

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