diff options
author | Paul B Mahol <onemda@gmail.com> | 2022-04-14 17:26:13 +0200 |
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committer | Paul B Mahol <onemda@gmail.com> | 2022-04-14 17:29:14 +0200 |
commit | 1764a6887befc11eca91d2f4240e4b0233afc246 (patch) | |
tree | 02ee59efa6d7c188b970a2f2a419ad17d2536ea4 /doc | |
parent | ea84eb2db13f9a2df78de431b993780f9562f642 (diff) |
avfilter/avf_showspectrum: add alpha pixel format support
Diffstat (limited to 'doc')
-rw-r--r-- | doc/filters.texi | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index c04537e2d6..5fae4424e6 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2562,7 +2562,7 @@ Output only difference samples, useful to hear introduced distortions. By default is disabled. @item adaptive -Set strenght of adaptive distortion applied. Default value is 0.5. +Set strength of adaptive distortion applied. Default value is 0.5. Allowed range is from 0 to 1. @item iterations @@ -28611,6 +28611,9 @@ Allowed range is from 10 to 200. @item limit Set upper limit of input audio samples volume in dBFS. Default is 0 dBFS. Allowed range is from -100 to 100. + +@item opacity +Set opacity strength when using pixel format output with alpha component. @end table The usage is very similar to the showwaves filter; see the examples in that @@ -28792,6 +28795,9 @@ Allowed range is from 10 to 200. @item limit Set upper limit of input audio samples volume in dBFS. Default is 0 dBFS. Allowed range is from -100 to 100. + +@item opacity +Set opacity strength when using pixel format output with alpha component. @end table @subsection Examples |