From e2ee11e868249f6cea9f9b26deea639f65da8396 Mon Sep 17 00:00:00 2001
From: Art Clarke <aclarke@vlideshow.com>
Date: Tue, 12 Jan 2010 06:44:49 +0000
Subject: [PATCH] Use old-style RTMP handshake for old servers. This fixes
 issue streaming from Red5 server. Patch by Art Clarke (aclarke@`echo
 xyzzy|sed s/y/u/|sed s/y/le/|tr z g`.com)

Originally committed as revision 21160 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/rtmpproto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index d117b018d3..dcb055535a 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -481,7 +481,7 @@ static int rtmp_handshake(URLContext *s, RTMPContext *rt)
     av_log(LOG_CONTEXT, AV_LOG_DEBUG, "Server version %d.%d.%d.%d\n",
            serverdata[5], serverdata[6], serverdata[7], serverdata[8]);
 
-    if (rt->is_input) {
+    if (rt->is_input && serverdata[5] >= 3) {
         server_pos = rtmp_validate_digest(serverdata + 1, 772);
         if (!server_pos) {
             server_pos = rtmp_validate_digest(serverdata + 1, 8);