From 84d3ff50cd679e0f35f0b7ce2cb2cedd99169959 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Sat, 25 May 2013 19:22:59 +0200 Subject: lavc: add a libwavpack encoder wrapper --- doc/encoders.texi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'doc/encoders.texi') diff --git a/doc/encoders.texi b/doc/encoders.texi index abf5dbf..3d9ba75 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -412,6 +412,35 @@ Selected by Encoder (default) @end table +@section libwavpack + +A wrapper providing WavPack encoding through libwavpack. + +Only lossless mode using 32-bit integer samples is supported currently. +The @option{compression_level} option can be used to control speed vs. +compression tradeoff, with the values mapped to libwavpack as follows: + +@table @option + +@item 0 +Fast mode - corresponding to the wavpack @option{-f} option. + +@item 1 +Normal (default) settings. + +@item 2 +High quality - corresponding to the wavpack @option{-h} option. + +@item 3 +Very high quality - corresponding to the wavpack @option{-hh} option. + +@item 4-8 +Same as 3, but with extra processing enabled - corresponding to the wavpack +@option{-x} option. I.e. 4 is the same as @option{-x2} and 8 is the same as +@option{-x6}. + +@end table + @c man end AUDIO ENCODERS @chapter Video Encoders -- cgit v1.1