From 34649dbd1da2ce07a6e952bec10f52dfae5a257d Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 11 Nov 2012 17:49:39 +0100
Subject: manpage: vo_opengl: document that srgb subopt changes gamma

---
 DOCS/man/en/vo.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'DOCS')

diff --git a/DOCS/man/en/vo.rst b/DOCS/man/en/vo.rst
index 67832fe862..e48f53d47c 100644
--- a/DOCS/man/en/vo.rst
+++ b/DOCS/man/en/vo.rst
@@ -330,7 +330,8 @@ opengl
         NOTE: for YUV colorspaces, gamma 2.2 is assumed. RGB input is always
         assumed to be in sRGB.
         This option is not really useful, as gamma-correct scaling has not much
-        influence on typical video playback.
+        influence on typical video playback. Most visible effect comes from
+        slightly different gamma.
 
     pbo
         Enable use of PBOs. This is faster, but can sometimes lead to
-- 
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