[SCM] libav/experimental: Do not use the server SSRC as client SSRC in the RTP demuxer
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 17:14:31 UTC 2013
The following commit has been merged in the experimental branch:
commit 952139a3226b4668bfa1e523599a5fe89592de0c
Author: Luca Abeni <lucabe72 at email.it>
Date: Mon Aug 23 11:53:27 2010 +0000
Do not use the server SSRC as client SSRC in the RTP demuxer
Originally committed as revision 24879 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c
index f350251..63dda0c 100644
--- a/libavformat/rtpdec.c
+++ b/libavformat/rtpdec.c
@@ -211,8 +211,9 @@ int rtp_check_and_send_back_rr(RTPDemuxContext *s, int count)
put_byte(pb, (RTP_VERSION << 6) + 1); /* 1 report block */
put_byte(pb, 201);
put_be16(pb, 7); /* length in words - 1 */
- put_be32(pb, s->ssrc); // our own SSRC
- put_be32(pb, s->ssrc); // XXX: should be the server's here!
+ // our own SSRC: we use the server's SSRC + 1 to avoid conflicts
+ put_be32(pb, s->ssrc + 1);
+ put_be32(pb, s->ssrc); // server SSRC
// some placeholders we should really fill...
// RFC 1889/p64
extended_max= stats->cycles + stats->max_seq;
--
Libav/FFmpeg packaging
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