From 1c0210c7981b6a61043d9171f506b435ff5a1f5e Mon Sep 17 00:00:00 2001 From: Alessandro Ghedini Date: Tue, 29 Apr 2014 18:53:16 +0200 Subject: lavfi: add Bauer stereo-to-binaural audio filter Signed-off-by: Anton Khirnov --- doc/filters.texi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'doc') diff --git a/doc/filters.texi b/doc/filters.texi index d10a107b64..5f9d1f8388 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -445,6 +445,36 @@ avconv -i INPUT -af atrim=end_sample=1000 @end itemize +@section bs2b +Bauer stereo to binaural transformation, which improves headphone listening of +stereo audio records. + +It accepts the following parameters: +@table @option + +@item profile +Pre-defined crossfeed level. +@table @option + +@item default +Default level (fcut=700, feed=50). + +@item cmoy +Chu Moy circuit (fcut=700, feed=60). + +@item jmeier +Jan Meier circuit (fcut=650, feed=95). + +@end table + +@item fcut +Cut frequency (in Hz). + +@item feed +Feed level (in Hz). + +@end table + @section channelsplit Split each channel from an input audio stream into a separate output stream. -- cgit v1.2.3