From 22691f2e6a2f7b763e02baf4c5dc203ea21eac3b Mon Sep 17 00:00:00 2001
From: Niklas Haas <git@nand.wakku.to>
Date: Mon, 9 Mar 2015 00:19:50 +0100
Subject: manpage: document swapinterval default

(cherry picked from commit 6983430c35d8f71ad5d779c763f80d55bcf69c47)
---
 DOCS/man/vo.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/DOCS/man/vo.rst b/DOCS/man/vo.rst
index 1b5a1d9552..eb922eb871 100644
--- a/DOCS/man/vo.rst
+++ b/DOCS/man/vo.rst
@@ -419,7 +419,8 @@ Available video output drivers are:
 
     ``swapinterval=<n>``
         Interval in displayed frames between two buffer swaps.
-        1 is equivalent to enable VSYNC, 0 to disable VSYNC.
+        1 is equivalent to enable VSYNC, 0 to disable VSYNC. Defaults to 1 if
+        not specified.
 
     ``cscale=<filter>``
         As ``scale``, but for interpolating chroma information. If the image
-- 
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