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Diffstat (limited to 'doc/filters.texi')
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diff --git a/doc/filters.texi b/doc/filters.texi index aabfaccfc3..b3acc88ef2 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2363,6 +2363,42 @@ Default value is 8. This filter supports the all above options as @ref{commands}. +@section apsyclip +Apply Psychoacoustic clipper to input audio stream. + +The filter accepts the following options: + +@table @option +@item level_in +Set input gain. By default it is 1. Range is [0.015625 - 64]. + +@item level_out +Set output gain. By default it is 1. Range is [0.015625 - 64]. + +@item clip +Set the clipping start value. Default value is 0dBFS or 1. + +@item diff +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. +Allowed range is from 0 to 1. + +@item iterations +Set number of iterations of psychoacoustic clipper. +Allowed range is from 1 to 20. Default value is 10. + +@item level +Auto level output signal. Default is disabled. +This normalizes audio back to 0dBFS if enabled. +@end table + +@subsection Commands + +This filter supports the all above options as @ref{commands}. + @section apulsator Audio pulsator is something between an autopanner and a tremolo. |