Thanks Ross for your help. But still I could not stream successfully with multicast support.<br>
I have examined RTSP negotiations and did not find any thing wrong. <br>
Server and Client details are--<br>
client :MPlayer with Live support<br>
server :fenice-1.7<br>
Client IP:<a href="http://192.168.10.142">192.168.10.142</a><br>
Server IP:<a href="http://192.168.10.239">192.168.10.239</a><br>
multicast address: <a href="http://224.124.0.1">224.124.0.1</a><br>
<br>
RTSP negotiations are given below. Is the problem happening for client or server?<br>
<br>
Sending request: DESCRIBE <a href="rtsp://192.168.10.239:554/mmsvcd_small.sd">rtsp://192.168.10.239:554/mmsvcd_small.sd</a> RTSP/1.0^M<br>
CSeq: 1^M<br>
Accept: application/sdp^M<br>
User-Agent: MPlayer (<a href="http://LIVE.COM">LIVE.COM</a> Streaming Media v2005.02.13)^M<br>
^M<br>
<br>
Received DESCRIBE response: RTSP/1.0 200 OK<br>
CSeq: 1<br>
Server: fenice/1.7<br>
Date: Thu, 26 May 2005 08:49:03 GMT<br>
Content-Type: application/sdp<br>
Content-Base: <a href="rtsp://eng239.alumnux.com/mmsvcd_small.sd/">rtsp://eng239.alumnux.com/mmsvcd_small.sd/</a><br>
Content-Length: 365^M<br>
^M<br>
<br>
Need to read 365 extra bytes<br>
Read 365 extra bytes: v=0<br>
o=fenice 3326086015 3326086015<br>
c=IN IP4 <a href="http://224.124.0.1">224.124.0.1</a><br>
s=RTSP Session<br>
i=fenice 1.7 Streaming Server<br>
a=control:mmsvcd_small.sd!movie<br>
u=mmsvcd_small.sd<br>
t=0 0<br>
m=audio 0 RTP/AVP 14<br>
a=control:mmsvcd_small.sd!mmsvcd_small_audio.mp3<br>
a=aggregate:mmsvcd_small.sd!movie<br>
m=video 0 RTP/AVP 32<br>
a=control:mmsvcd_small.sd!mmsvcd_small_video.mpg<br>
a=aggregate:mmsvcd_small.sd!movie<br>
Initiated "audio/MPA" RTP subsession<br>
Increased audio socket receive buffer to 110592 bytes<br>
Sending request: SETUP <a href="rtsp://192.168.10.239:554/mmsvcd_small.sd/mmsvcd_small.sd!mmsvcd_small_audio.mp3">rtsp://192.168.10.239:554/mmsvcd_small.sd/mmsvcd_small.sd!mmsvcd_small_audio.mp3</a> RTSP/1.0^M<br>
CSeq: 2^M<br>
Transport: RTP/AVP;multicast;client_port=32816-32817^M<br>
User-Agent: MPlayer (<a href="http://LIVE.COM">LIVE.COM</a> Streaming Media v2005.02.13)^M<br>
^M<br>
<br>
Received SETUP response: RTSP/1.0 200 OK<br>
CSeq: 2<br>
Server: fenice/1.7<br>
Date: Thu, 26 May 2005 08:49:03 GMT<br>
Session: 170770<br>
Transport: RTP/AVP/UDP;multicast;;destination=<a href="http://224.124.0.1">224.124.0.1</a>;port=5008-5009;ssrc=116481030^M<br>
^M<br>
<br>
Initiated "video/MPV" RTP subsession<br>
Increased video socket receive buffer to 2000000 bytes<br>
Sending request: SETUP <a href="rtsp://192.168.10.239:554/mmsvcd_small.sd/mmsvcd_small.sd!mmsvcd_small_video.mpg">rtsp://192.168.10.239:554/mmsvcd_small.sd/mmsvcd_small.sd!mmsvcd_small_video.mpg</a> RTSP/1.0^M<br>
CSeq: 3^M<br>
Transport: RTP/AVP;multicast;client_port=32818-32819^M<br>
Session: 170770^M<br>
User-Agent: MPlayer (<a href="http://LIVE.COM">LIVE.COM</a> Streaming Media v2005.02.13)^M<br>
^M<br>
<br>
Received SETUP response: RTSP/1.0 200 OK<br>
CSeq: 3<br>
Server: fenice/1.7<br>
Date: Thu, 26 May 2005 08:49:03 GMT<br>
Session: 170770<br>
Transport: RTP/AVP/UDP;multicast;;destination=<a href="http://224.124.0.1">224.124.0.1</a>;port=5010-5011;ssrc=116481030^M<br>
^M<br>
<br>
Sending request: PLAY <a href="rtsp://192.168.10.239:554/mmsvcd_small.sd">rtsp://192.168.10.239:554/mmsvcd_small.sd</a> RTSP/1.0^M<br>
CSeq: 4^M<br>
Session: 170770^M<br>
Range: npt=0.000-^M<br>
User-Agent: MPlayer (<a href="http://LIVE.COM">LIVE.COM</a> Streaming Media v2005.02.13)^M<br>
^M<br>
<br>
Received PLAY response: RTSP/1.0 200 OK<br>
CSeq: 4<br>
Server: fenice/1.7<br>
Date: Thu, 26 May 2005 08:49:03 GMT<br>
Session: 170770<br>
RTP-info: url=mmsvcd_small.sd;seq=4084;rtptime=138331,seq=170770;rtptime=4084^M<br>
^M<br>
--debal<br>