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| author | Paul B Mahol <onemda@gmail.com> | 2022-03-17 09:34:24 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2022-03-17 11:02:07 +0100 |
| commit | 1636f9f599264450671b9c7052eae55ec97e54cd (patch) | |
| tree | 29b70384557b535a66f1116340665f62127f48e8 /doc | |
| parent | bea841a7430c34c99817a056b408c58a73034e58 (diff) | |
| download | ffmpeg-1636f9f599264450671b9c7052eae55ec97e54cd.tar.gz | |
avfilter/af_afftdn: expose floor offset factor option
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 2607c1330b..67c125e9fd 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -1319,7 +1319,7 @@ Set the residual floor in dB, allowed range is -80 to -20. Default value is -38 dB. @item track_noise, tn -Enable noise tracking. By default is disabled. +Enable noise floor tracking. By default is disabled. With this enabled, noise floor is automatically adjusted. @item track_residual, tr @@ -1348,6 +1348,11 @@ each frequency bin. Value @var{0} enables instant adaptation, while higher value react much slower. Allowed range is from @var{0} to @var{1}. Default value is @var{0.5}. +@item floor_offset, fo +Set the noise floor offset factor. This option is used to adjust offset applied to measured +noise floor. It is only effective when noise floor tracking is enabled. +Allowed range is from @var{-2.0} to @var{2.0}. Default value is @var{1.0}. + @item noise_link, nl Set the noise link used for multichannel audio. |