#10294: convolution filter's rdiv option ignored
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Reporter: Mark | Owner: (none)
Type: defect | Status: closed
Priority: normal | Component: avfilter
Version: 6.0 | Resolution: fixed
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Michael Koch):
The documentation of the "rdiv" option is unclear.
"Set multiplier for calculated value for each plane. If unset or 0, it
will be sum of all matrix elements."
Is this a multiplier or is the result divided by this value? The second
example "Apply Blur" suggests it's indeed a multiplier.
But then the sentence "If unset or 0, it will be sum of all matrix
elements" is wrong.
The default value should be the inverse of the sum of all matrix elements.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10294#comment:6>
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