<html><head><base href="x-msg://208/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div lang="EN-GB" link="blue" vlink="purple"><div class="WordSection1" style="page: WordSection1; "><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; ">I’ve talked to the developers of the NVR software (our client) and they tell me they do send regular RTCP reports, but they don’t send GET_PARAMETER messages like VLC does. However, my streams don’t keep alive and I don’t see their RTCP report messages coming in.</div></div></div></span></blockquote><div><br></div>Then your client - despite the claims of its developers - must not be sending RTCP reports correctly. (I encourage these developers to get in touch with us - via this mailing list - to help fix this.)</div><div><br></div><div>(Note, BTW, that "openRTSP" - which you noted works correctly with your server - doesn't send "GET_PARAMETER" requests either. But it keeps the session alive, because it sends periodic RTCP "RR" packets.)</div><div><br></div><div><br><blockquote type="cite"><span class="Apple-style-span" style="font-family: Calibri, sans-serif; font-size: 15px; ">When I look at testOnDemandRTSPServer, I don’t see any specify RTCPInstance:createNew() call</span></blockquote><div><br></div>That is done in the "OnDemandServerMediaSubsession" class.</div><div><br><br><blockquote type="cite"><span class="Apple-style-span" style="font-family: Calibri, sans-serif; font-size: 15px; ">Where can I put some debug to catch the RTCP reports coming in?</span></blockquote><div><br></div>Add</div><div>#define DEBUG 1</div><div>to the start of "liveMedia/RTCP.cpp". You will see reports of RTCP "SR" packets being sent by the server, and - if your client is working correctly (e.g., "openRTSP") - RTCP "RR" packets arriving from the client.</div><div><br></div><div><br><blockquote type="cite"><span class="Apple-style-span" style="font-family: Calibri, sans-serif; font-size: 15px; "> I enabled the debug in RTSPServer::RTSPClientSession:: handleRequestBytes() after parseRTSPRequestString(), but I don’t see the RTCP messages there.</span></blockquote><div><br></div></div>No. That function is used only for incoming RTSP commands, not RTCP packets.<br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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