From 3f19004e467991095f678e6bcac168af0d959be3 Mon Sep 17 00:00:00 2001
From: Luca Abeni <lucabe72@email.it>
Date: Mon, 3 Sep 2007 07:28:58 +0000
Subject: [PATCH] Set the "B" flag in the payload header

Originally committed as revision 10284 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/rtp_mpv.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libavformat/rtp_mpv.c b/libavformat/rtp_mpv.c
index d821836395..7db453a345 100644
--- a/libavformat/rtp_mpv.c
+++ b/libavformat/rtp_mpv.c
@@ -40,6 +40,9 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
     temporal_reference = 0;
 
     while (size > 0) {
+        int begin_of_sequence;
+
+        begin_of_sequence = 0;
         len = max_packet_size - 4;
 
         if (len >= size) {
@@ -59,6 +62,9 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
                         frame_type = (r[1] & 0x38) >> 3;
                         temporal_reference = (int)r[0] << 2 | r[1] >> 6;
                     }
+                    if (start_code == 0x1B8) {
+                        begin_of_sequence = 1;
+                    }
 
                     if (r - buf1 < len) {
                         /* The current slice fits in the packet */
@@ -84,6 +90,7 @@ void ff_rtp_send_mpegvideo(AVFormatContext *s1, const uint8_t *buf1, int size)
 
         h = 0;
         h |= temporal_reference << 16;
+        h |= begin_of_sequence << 13;
         h |= begin_of_slice << 12;
         h |= end_of_slice << 11;
         h |= frame_type << 8;