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| author | Paul B Mahol <onemda@gmail.com> | 2019-04-28 20:15:17 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-04-29 11:45:30 +0200 |
| commit | ce774e30ffe3caf6ba5141b38b8d37de6ecd7d5b (patch) | |
| tree | a10d7919ffad12039728af9a98b1b17711a5e72d /doc/filters.texi | |
| parent | 90b21ae5b5f8858e5af92c3e096af7ec56f17c6e (diff) | |
| download | ffmpeg-ce774e30ffe3caf6ba5141b38b8d37de6ecd7d5b.tar.gz | |
avfilter/avf_showspectrum: add log scale for frequency plot
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 14c33ecf90..7cc3937b40 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -22226,6 +22226,19 @@ logarithmic Default value is @samp{sqrt}. +@item fscale +Specify frequency scale. + +It accepts the following values: +@table @samp +@item lin +linear +@item log +logarithmic +@end table + +Default value is @samp{lin}. + @item saturation Set saturation modifier for displayed colors. Negative values provide alternative color scheme. @code{0} is no saturation at all. @@ -22398,6 +22411,19 @@ logarithmic @end table Default value is @samp{log}. +@item fscale +Specify frequency scale. + +It accepts the following values: +@table @samp +@item lin +linear +@item log +logarithmic +@end table + +Default value is @samp{lin}. + @item saturation Set saturation modifier for displayed colors. Negative values provide alternative color scheme. @code{0} is no saturation at all. |