From 87b4fb65a8e89b318a7e3b686a594c3af79f91f0 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Thu, 16 Apr 2020 16:10:12 +0200 Subject: avfilter/af_astats: measure noise floor --- doc/filters.texi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index a4f99ef376..9f734236e0 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -2329,6 +2329,7 @@ RMS_trough Crest_factor Flat_factor Peak_count +Noise_floor Bit_depth Dynamic_range Zero_crossings @@ -2351,6 +2352,7 @@ RMS_peak RMS_trough Flat_factor Peak_count +Noise_floor Bit_depth Number_of_samples Number_of_NaNs @@ -2422,6 +2424,9 @@ Flatness (i.e. consecutive samples with the same value) of the signal at its pea Number of occasions (not the number of samples) that the signal attained either @var{Min level} or @var{Max level}. +@item Noise floor dB +Minimum local peak measured in dBFS over a short window. + @item Bit depth Overall bit depth of audio. Number of bits used for each sample. -- cgit v1.2.3