From 30ff7c5cbc12b692eca5c138c8a3d626c55364af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Fri, 19 Feb 2010 23:13:21 +0000
Subject: [PATCH] Only send out NAT-punching RTP/RTCP packets when we're in
 demuxer mode, i.e. don't send them when acting as a RTSP muxer.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Patch by Martin Storsjö <$firstname $firstname st>.

Originally committed as revision 21913 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/rtsp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index d16a9bddb9..0bba88a8ea 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1177,7 +1177,7 @@ static int make_setup_request(AVFormatContext *s, const char *host, int port,
              * potential NAT router by sending dummy packets.
              * RTP/RTCP dummy packets are used for RDT, too.
              */
-            if (!(rt->server_type == RTSP_SERVER_WMS && i > 1))
+            if (!(rt->server_type == RTSP_SERVER_WMS && i > 1) && s->iformat)
                 rtp_send_punch_packets(rtsp_st->rtp_handle);
             break;
         }