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| author | Paul B Mahol <onemda@gmail.com> | 2018-10-04 23:40:02 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2018-10-04 23:51:22 +0200 |
| commit | 196dd13c76c213e79541c3a692873cdd59c0efa6 (patch) | |
| tree | 49379c971b9a2495c4b227ba247af22becd1ff77 /doc/filters.texi | |
| parent | 0baca077593db098be575308a70e171803ef5a0c (diff) | |
| download | ffmpeg-196dd13c76c213e79541c3a692873cdd59c0efa6.tar.gz | |
avfilter/avf_showspectrum: implement zoom mode
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 19004f233f..d082b8dc13 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -20719,6 +20719,12 @@ Set which data to display. Can be @code{magnitude}, default or @code{phase}. @item rotation Set color rotation, must be in [-1.0, 1.0] range. Default value is @code{0}. + +@item start +Set start frequency from which to display spectrogram. Default is @code{0}. + +@item stop +Set stop frequency to which to display spectrogram. Default is @code{0}. @end table The usage is very similar to the showwaves filter; see the examples in that |