#11448: swscale ignores param0/param1
-------------------------------------+-------------------------------------
Reporter: b7j6abhi3q | Type: defect
Status: new | Priority: normal
Component: swscale | Version:
| unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug: Passing different values of param0 and param1 to the
scale filter produces identical output when it shouldn't.
How to reproduce:
{{{
% ffmpeg -i input -vf scale=-2:540:flags=bicubic:param0=1:param1=0 -f hash
-
SHA256=7083e8d529bc9639a0db1d9aff4253442fa227ac632e19151e863b91611c200d
% ffmpeg -i input -vf scale=-2:540:flags=bicubic:param0=0:param=0.5 -f
hash -
SHA256=7083e8d529bc9639a0db1d9aff4253442fa227ac632e19151e863b91611c200d
ffmpeg version N-118406-g957eb2323a-20250203
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11448>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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