From e150211863c1cd48e1ed4cee04f32efe81f7bb78 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Fri, 28 Dec 2007 11:23:25 +0000
Subject: [PATCH] Real RTSP support, from Ronald S. Bultje rsbultje gmail -
 part 2 x-pn-tng support

Originally committed as revision 11340 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/rtsp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 21a5fda8ac..842503b620 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -604,12 +604,17 @@ static void rtsp_parse_transport(RTSPHeader *reply, const char *p)
                      "/", &p);
         if (*p == '/')
             p++;
+        if (!strcasecmp (transport_protocol, "rtp")) {
         get_word_sep(profile, sizeof(profile), "/;,", &p);
         lower_transport[0] = '\0';
         if (*p == '/') { /* rtp/avp/<protocol> */
             p++;
             get_word_sep(lower_transport, sizeof(lower_transport),
                          ";,", &p);
+            }
+        } else if (!strcasecmp (transport_protocol, "x-pn-tng")) { /* x-pn-tng/<protocol> */
+            get_word_sep(lower_transport, sizeof(lower_transport), "/;,", &p);
+            profile[0] = '\0';
         }
         if (!strcasecmp(lower_transport, "TCP"))
             th->protocol = RTSP_PROTOCOL_RTP_TCP;