From f5d33f5241413c681dbf7e42208eb63ab791aa60 Mon Sep 17 00:00:00 2001
From: Josh Allmann <joshua.allmann@gmail.com>
Date: Tue, 8 Jun 2010 12:40:34 +0000
Subject: Add RTSP tunneling over HTTP

Patch by Josh Allmann, joshua dot allmann at gmail dot com

Originally committed as revision 23536 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/rtsp.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'libavformat/rtsp.h')

diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h
index a28bb94bb2..d6460457a5 100644
--- a/libavformat/rtsp.h
+++ b/libavformat/rtsp.h
@@ -49,6 +49,15 @@ enum RTSPTransport {
     RTSP_TRANSPORT_NB
 };
 
+/**
+ * Transport mode for the RTSP data. This may be plain, or
+ * tunneled, which is done over HTTP.
+ */
+enum RTSPControlTransport {
+    RTSP_MODE_PLAIN,   /**< Normal RTSP */
+    RTSP_MODE_TUNNEL   /**< RTSP over HTTP (tunneling) */
+};
+
 #define RTSP_DEFAULT_PORT   554
 #define RTSP_MAX_TRANSPORTS 8
 #define RTSP_TCP_MAX_PACKET_SIZE 1472
@@ -282,6 +291,9 @@ typedef struct RTSPState {
     /** Additional output handle, used when input and output are done
      * separately, eg for HTTP tunneling. */
     URLContext *rtsp_hd_out;
+
+    /** RTSP transport mode, such as plain or tunneled. */
+    enum RTSPControlTransport control_transport;
 } RTSPState;
 
 /**
-- 
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