[SCM] libav/experimental: Enhance qblur and qcomp documentation. Patch by tripp eliared yahoo com

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 3a9b190c54e84a6c3ce2557e0f9e7820987a3ffe
Author: tripp <eliared at yahoo.com>
Date:   Tue Jul 22 07:20:17 2008 +0000

    Enhance qblur and qcomp documentation.
    Patch by tripp eliared yahoo com
    
    Originally committed as revision 14333 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi
index 2040c92..ec5e784 100644
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@@ -441,9 +441,10 @@ maximum video quantizer scale (VBR)
 @item -qdiff @var{q}
 maximum difference between the quantizer scales (VBR)
 @item -qblur @var{blur}
-video quantizer scale blur (VBR)
+video quantizer scale blur (VBR) (range 0.0 - 1.0)
 @item -qcomp @var{compression}
-video quantizer scale compression (VBR)
+video quantizer scale compression (VBR) (default 0.5).
+Constant of ratecontrol equation. Recommended range for default rc_eq: 0.0-1.0
 
 @item -lmin @var{lambda}
 minimum video lagrange factor (VBR)

-- 
Libav/FFmpeg packaging