Opened 2 years ago

Closed 2 years ago

#5751 closed defect (fixed)

chroma_radius, cr & chroma_strength, cs setting range is wrong.

Reported by: nicol Owned by:
Priority: minor Component: documentation
Version: git-master Keywords: sab
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

Summary of the bug: chroma_radius, cr & chroma_strength, cs setting range is wrong, ffmpeg -h filter=sab and documentation.
How to reproduce:

% ffmpeg -h filter=sab
ffmpeg version N-81234-ge1be80a
built on ... Zeranoe

ffmpeg -h filter=sab
chroma_radius <float> ..FV.... set chroma radius (from -0.9 to 4) (default -0.9)
cr <float> ..FV.... set chroma radius (from -0.9 to 4) (default -0.9)

https://ffmpeg.org/ffmpeg-filters.html#sab
chroma_radius, cr
Set chroma blur filter strength, must be a value in range 0.1-4.0. A greater value will result in a more blurred image, and in slower processing.

ffmpeg -h filter=sab
chroma_strength <float> ..FV.... set chroma strength (from -0.9 to 100) (default -0.9)
cs <float> ..FV.... set chroma strength (from -0.9 to 100) (default -0.9)

https://ffmpeg.org/ffmpeg-filters.html#sab
chroma_strength, cs
Set chroma maximum difference between pixels to still be considered, must be a value in the 0.1-100.0 range.

Change History (2)

comment:1 Changed 2 years ago by cehoyos

  • Reproduced by developer set
  • Status changed from new to open

comment:2 Changed 2 years ago by cehoyos

  • Resolution set to fixed
  • Status changed from open to closed
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