From 3a7f0055b445d0e9bf7f8037739d218b8acc982e Mon Sep 17 00:00:00 2001 From: Rostislav Pehlivanov Date: Tue, 14 Feb 2017 06:14:15 +0000 Subject: [PATCH] doc/encoders: add documentation for the Opus encoder Signed-off-by: Rostislav Pehlivanov --- doc/encoders.texi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/doc/encoders.texi b/doc/encoders.texi index 2026a9f3e1..430f9f801e 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -616,6 +616,27 @@ and slightly improves compression. @end table +@anchor{opusenc} +@section opus + +Opus encoder. + +This is a native FFmpeg encoder for the Opus format. Currently its in development and +only implements the CELT part of the codec. Its quality is usually worse and at best +is equal to the libopus encoder. + +@subsection Options + +@table @option +@item b +Set bit rate in bits/s. If unspecified it uses the number of channels and the layout +to make a good guess. + +@item opus_delay +Sets the maximum delay in milliseconds. Lower delays than 20ms will very quickly +decrease quality. +@end table + @anchor{libfdk-aac-enc} @section libfdk_aac