[FFmpeg-cvslog] doc/filters: document vf_scales color range

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Jul 20 23:24:13 2013 +0200| [0c480bcfd932ea977db934322b07cf03a39c308d] | committer: Michael Niedermayer

doc/filters: document vf_scales color range

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c480bcfd932ea977db934322b07cf03a39c308d
---

 doc/filters.texi |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index c8d8578..0c18446 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -6279,6 +6279,23 @@ Society of Motion Picture and Television Engineers 170M (2004)
 Society of Motion Picture and Television Engineers 240M
 @end table
 
+ at item in_range
+ at item out_range
+Set in/output YCbCr sample range.
+This allows the autodetected value to be overridden as well as allows forcing
+a specific value used for the output and encoder.
+If not specified, the range depends on the pixel format.
+ at table @samp
+ at item auto
+Choose automatically
+
+ at item jpeg/full/pc
+Full range (0-255 in case of 8bit luma)
+
+ at item mpeg/tv
+"Mpeg" range (16-235 in case of 8bit luma)
+ at end table
+
 @end table
 
 The values of the @var{w} and @var{h} options are expressions