#10867: Video convolution filter ignores some values
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Reporter: Ing. | Type: defect
Radovan Konečný |
Status: new | Priority: normal
Component: avfilter | Version:
Keywords: convolution | unspecified
0rdiv 1rdiv 2rdiv 3rdiv | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug: Video convolution filter ignores the specified values
0rdiv, 1rdiv, 2rdiv and 3rdiv. Always uses sum of all matrix elements.
How to reproduce:
{{{
% ffmpeg -i input -vf convolution="1 1 1 1 1 1 1 1 1:1 1 1 1 1 1 1 1 1:1 1
1 1 1 1 1 1 1:1 1 1 1 1 1 1 1 1:100:100:100:100" output
ffmpeg version N-113649-ga2cfd6062c-20240215
built with gcc 13.2.0 (crosstool-NG 1.25.0.232_c175b21)
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/10867>
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