Yes, I call MediaSubsession::initiate() for each subsession that I want to receive data from. But the session expires. And doesn't expires if I perform my custom-made scheduled task.<br><br><div class="gmail_quote">2010/3/19 Ross Finlayson <span dir="ltr"><<a href="mailto:finlayson@live555.com">finlayson@live555.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I use live555 RTSP-client to receive video-audio via UDP from NVC Encoder (vendor - UDPTechnology). I have a problem: media session expires after 45 seconds and encoder stops streaming. In some manuals I read that client should periodically send some command for its session (for example - OPTIONS request) - it will prevent the media session expiration.<br>
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Yes, but if your client is using RTCP - which it should - then this will not be necessary, because periodic RTCP "RR" (Reception Report) packets from the client will indicate liveness.<br>
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Are you creating a "RTCPInstance" for each "RTPSource" in your client? You should. If you are calling "MediaSubsession::initiate()", then this should be happening automatically.<br><font color="#888888">
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Ross Finlayson<br>
Live Networks, Inc.<br>
<a href="http://www.live555.com/" target="_blank">http://www.live555.com/</a><br>
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