From 093439b4818df1b1024c0c7e2ff233eec42df180 Mon Sep 17 00:00:00 2001 From: Timothy Gu Date: Wed, 1 Jan 2014 19:56:27 -0800 Subject: [PATCH] doc/encoders: add libx264rgb doc and supported pixfmts for libx264(rgb) Signed-off-by: Timothy Gu --- doc/encoders.texi | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/doc/encoders.texi b/doc/encoders.texi index aa1af2c357..dd659f39fc 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -1506,7 +1506,7 @@ Text-like @end table -@section libx264 +@section libx264, libx264rgb x264 H.264/MPEG-4 AVC encoder wrapper. @@ -1528,6 +1528,16 @@ by the libx264 @code{x264_param_parse} function. The x264 project website is at @url{http://www.videolan.org/developers/x264.html}. +The libx264rgb encoder is the same as libx264, except it accepts packed RGB +pixel formats as input instead of YUV. + +@subsection Supported Pixel Formats + +x264 supports 8- to 10-bit color spaces. The exact bit depth is controlled at +x264's configure time. FFmpeg only supports one bit depth in one particular +build. In other words, it is not possible to build one FFmpeg with multiple +versions of x264 with different bit depths. + @subsection Options The following options are supported by the libx264 wrapper. The