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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m examining the suitability of openRTSP for my needs.<o:p></o:p></p>
<p class="MsoNormal">It looks very promising!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My question:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is it possible to use openRTSP to initiate an RTP stream from an RTSP camera - and consume the stream from another device?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is what I’ve done this far:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">1. My client sends a SIP message which contains an SDP to a proxy service. <b>I currently do nothing with this SDP</b>.<o:p></o:p></p>
<p class="MsoNormal">2. The proxy service invokes openRTSP and captures it’s output SDP.<o:p></o:p></p>
<p class="MsoNormal"><span class="apple-tab-span"> </span>Here is the invocation line: <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif""> openRTSP -p 60000 -u dev dev <a href="rtsp://192.168.123.135:554/live/ec49fc08-e751-4a95-be0e-5f5e29a9bbc7">rtsp://192.168.123.135:554/live/ec49fc08-e751-4a95-be0e-5f5e29a9bbc7</a></span><o:p></o:p></p>
<p class="MsoNormal">3. The proxy returns a 200OK message to the client with the returned SDP.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The client is not able to play the stream.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here is the returned SDP (reported by openRTSP):<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">v=0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">o=- 1469382999019782 1 IN IP4 <b>127.0.0.1</b><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">s=libttrtspserver<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">c=IN IP4 0.0.0.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">t=0 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">a=tool:libttrtspserver 1.0.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">a=range:npt=now-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">m=video 0 RTP/AVP 96<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">a=framerate:1.000000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Menlo","serif"">a=rtpmap:96 H264/90000<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How do I instruct openRTSP to return the correct camera address and port?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any assistance will be highly appreciated :-),<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal">Kobi.<span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
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