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| author | Paul B Mahol <onemda@gmail.com> | 2015-12-29 16:52:16 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2015-12-31 12:29:58 +0100 |
| commit | 15e1fd9883b4a2898635212b4e167823755d1653 (patch) | |
| tree | f69c92501a56c5095722c12f74d7caa32400059f /doc/filters.texi | |
| parent | b98c58573b0ecdbfe72059debbf26c53a7cfcfe5 (diff) | |
| download | ffmpeg-15e1fd9883b4a2898635212b4e167823755d1653.tar.gz | |
avfilter/avf_showspectrum: add window overlap support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 92931aa0c6..8aa3b47fcf 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -14677,6 +14677,11 @@ Default value is @code{hann}. @item orientation Set orientation of time vs frequency axis. Can be @code{vertical} or @code{horizontal}. Default is @code{vertical}. + +@item overlap +Set ratio of overlap window. Default value is @code{0}. +When value is @code{1} overlap is set to recommended size for specific +window function currently used. @end table The usage is very similar to the showwaves filter; see the examples in that |