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avfilter/af_adeclick: add more descriptive options names

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Paul B Mahol 2021-02-11 11:32:46 +01:00
parent bd50e715a9
commit ba2cebb49c
2 changed files with 40 additions and 24 deletions
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32
doc/filters.texi
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@ -656,44 +656,44 @@ Samples detected as impulsive noise are replaced by interpolated samples using
autoregressive modelling.
@table @option
@item w
@item window, w
Set window size, in milliseconds. Allowed range is from @code{10} to
@code{100}. Default value is @code{55} milliseconds.
This sets size of window which will be processed at once.
@item o
@item overlap, o
Set window overlap, in percentage of window size. Allowed range is from
@code{50} to @code{95}. Default value is @code{75} percent.
Setting this to a very high value increases impulsive noise removal but makes
whole process much slower.
@item a
@item arorder, a
Set autoregression order, in percentage of window size. Allowed range is from
@code{0} to @code{25}. Default value is @code{2} percent. This option also
controls quality of interpolated samples using neighbour good samples.
@item t
@item threshold, t
Set threshold value. Allowed range is from @code{1} to @code{100}.
Default value is @code{2}.
This controls the strength of impulsive noise which is going to be removed.
The lower value, the more samples will be detected as impulsive noise.
@item b
@item burst, b
Set burst fusion, in percentage of window size. Allowed range is @code{0} to
@code{10}. Default value is @code{2}.
If any two samples detected as noise are spaced less than this value then any
sample between those two samples will be also detected as noise.
@item m
@item method, m
Set overlap method.
It accepts the following values:
@table @option
@item a
@item add, a
Select overlap-add method. Even not interpolated samples are slightly
changed with this method.
@item s
@item save, s
Select overlap-save method. Not interpolated samples remain unchanged.
@end table
@ -707,38 +707,38 @@ Samples detected as clipped are replaced by interpolated samples using
autoregressive modelling.
@table @option
@item w
@item window, w
Set window size, in milliseconds. Allowed range is from @code{10} to @code{100}.
Default value is @code{55} milliseconds.
This sets size of window which will be processed at once.
@item o
@item overlap, o
Set window overlap, in percentage of window size. Allowed range is from @code{50}
to @code{95}. Default value is @code{75} percent.
@item a
@item arorder, a
Set autoregression order, in percentage of window size. Allowed range is from
@code{0} to @code{25}. Default value is @code{8} percent. This option also controls
quality of interpolated samples using neighbour good samples.
@item t
@item threshold, t
Set threshold value. Allowed range is from @code{1} to @code{100}.
Default value is @code{10}. Higher values make clip detection less aggressive.
@item n
@item hsize, n
Set size of histogram used to detect clips. Allowed range is from @code{100} to @code{9999}.
Default value is @code{1000}. Higher values make clip detection less aggressive.
@item m
@item method, m
Set overlap method.
It accepts the following values:
@table @option
@item a
@item add, a
Select overlap-add method. Even not interpolated samples are slightly changed
with this method.
@item s
@item save, s
Select overlap-save method. Not interpolated samples remain unchanged.
@end table