#10980: If you apply the "sharpen_npp" filter to a 1080p video, the resolution
will
be output at 1088p (a green bar will appear at the bottom of the video)
-------------------------------------+-------------------------------------
Reporter: Django | Type: defect
Status: new | Priority: normal
Component: avfilter | Version: git-
Keywords: sharpen_npp | master
1088 | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:\\
\\
If you apply the "sharpen_npp" filter to a 1080p video, the resolution
will be output at 1088p (a green bar will appear at the bottom of the
video)\\
\\
It looks similar to the problem below, but in my environment it looks like
a "shapen_npp" problem.
This is because the problem does not occur if "shapen_npp" is not used.
[https://lists.ffmpeg.org/pipermail/ffmpeg-
devel/2021-October/286774.html]\\
How to reproduce:
{{{
% ffmpeg -v 9 -loglevel 99 -report -hwaccel cuda -hwaccel_output_format
cuda -i test.ts -vcodec h264_nvenc -vf
yadif_cuda,bilateral_cuda,scale_npp=format=yuv420p,sharpen_npp -acodec
copy -f mpegts test_deint_denoise_sharpen.ts
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/10980>
FFmpeg <https://ffmpeg.org>
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