[Bug 752702] Unable to play rtsp if sdp media proto is udp

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jul 23 01:26:03 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=752702

--- Comment #4 from ianw21 at hotmail.com ---
Hi,
I changed the media server format to RTP/AVP rather than udp and gstreamer now
plays the stream ok.

FYI this is the wireshark trace for vlc when the media format is udp:

----------------------------------------------

OPTIONS rtsp://192.168.0.216/test RTSP/1.0
CSeq: 2
User-Agent: LibVLC/2.1.6 (LIVE555 Streaming Media v2014.01.13)

RTSP/1.0 200 OK
Content-Length: 0
CSeq: 2
Server: Packet Ship RTSP Server v3.1.8
Date: Thu, Jul 23 2015 07:32:45 GMT
Public: GET_PARAMETER, SET_PARAMETER, PLAY, PAUSE, DESCRIBE, OPTIONS,
 SETUP, TEARDOWN
--
DESCRIBE rtsp://192.168.0.216/test RTSP/1.0
CSeq: 3
User-Agent: LibVLC/2.1.6 (LIVE555 Streaming Media v2014.01.13)
Accept: application/sdp

RTSP/1.0 200 OK
Content-Length: 227
CSeq: 3
Server: Packet Ship RTSP Server v3.1.8
Date: Thu, Jul 23 2015 07:32:45 GMT
Content-Type: application/sdp

v=0
o=- 15662137543711219903 15662137543711219903 IN IP4 192.168.0.216
s=Packet Ship RTSP session: test
c=IN IP4 192.168.0.216
t=0 0
a=range:npt=0-5637.16
a=control:rtsp://192.168.0.216/test
b=AS:3880
m=video 0 udp 33
--
SETUP rtsp://192.168.0.216/test/ RTSP/1.0
CSeq: 4
User-Agent: LibVLC/2.1.6 (LIVE555 Streaming Media v2014.01.13)
Transport: RAW/RAW/UDP;unicast;client_port=40888-40889

RTSP/1.0 200 OK
Content-Length: 0
CSeq: 4
Server: Packet Ship RTSP Server v3.1.8
Date: Thu, Jul 23 2015 07:32:45 GMT
Session: 57c7c0ccf3bc0014;timeout=50
Transport:
RAW/RAW/UDP;unicast;client_port=40888-40889;source=0.0.0.0;server_port=34364
Range: npt=0-5637.16
--
PLAY rtsp://192.168.0.216/test RTSP/1.0
CSeq: 5
User-Agent: LibVLC/2.1.6 (LIVE555 Streaming Media v2014.01.13)
Session: 57c7c0ccf3bc0014
Range: npt=0.000-

RTSP/1.0 200 OK
Content-Length: 0
CSeq: 5
Server: Packet Ship RTSP Server v3.1.8
Date: Thu, Jul 23 2015 07:32:45 GMT
Range: npt=0-5637.16
--
GET_PARAMETER rtsp://192.168.0.216/test RTSP/1.0
CSeq: 6
User-Agent: LibVLC/2.1.6 (LIVE555 Streaming Media v2014.01.13)
Session: 57c7c0ccf3bc0014

RTSP/1.0 200 OK
Content-Length: 0
CSeq: 6
Server: Packet Ship RTSP Server v3.1.8
Date: Thu, Jul 23 2015 07:32:45 GMT
Content-type: text/parameters
--

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