I guess I had better answer this myself. After a bit of effort this turned out to be I think a nat traversal issue that was very particualar. It depended on camera model, ISP, and router brand.
Trying openRTSP from 11.20.2011 when I changed to async interface, also showed this error. But Updating to 2012.02.29 fixed this a a few performance issues we did not realize were related. I read thru the changelog and it looks like there has been a great job done recently on muli-thread tolerence and Nat stuff. Data is really flowing now! ________________________________ From: [email protected] [[email protected]] on behalf of Jeff Shanab [[email protected]] Sent: Saturday, March 10, 2012 8:34 AM To: [email protected] Subject: [Live-devel] Rtsp connection issues I am using live555 in my project and am connecting to lots of cameras. I Used to connect to all of the cameras before I rewrote to use the async interface. I closely modeled the playcommon.cpp used in openrtsp. For some reason about 25-50% of the cameras are now having connection issues and I am trying to figure out what I have done wrong. It seems like it may be a latency or timing issue as it goes quickly thru the options,describe,setup, and play but never starts the background task for incomingdayhandler. If by way of comparison, I connect with vlc, it takes 15 secs or more to connect. If I use vlc on linux it connects in under 2 seconds. Any help would be greatly appreciated, thanks I sent this last night from my phone to the wrong address :( I have been debugging and I see in wireshark the video is sent. I see from breakpoints that it is incrementing fNumActiveSourcesSinceLastReset but then it resets a few seconds later. Connected by DROID on Verizon Wireless Jeff Shanab, Manager, Software Engineering D 630.633.4515 | C 630.453.7764 | F 630.633.4815 | [email protected] [Description: Description: Description: Description: cid:[email protected].]<http://www.smartwire.com/> [Description: Description: Description: Description: Description: Description: Description: sig4] <https://twitter.com/#!/WindyCityWire> [Description: Description: Description: Description: Description: Description: Description: sig3] <http://www.youtube.com/user/WindyCityWire> [Description: Description: Description: Description: Description: Description: Description: sig2] <https://www.facebook.com/pages/Windy-City-Wire/270745609656461> ________________________________ No virus found in this message. Checked by AVG - www.avg.com<http://www.avg.com> Version: 2012.0.1913 / Virus Database: 2114/4863 - Release Date: 03/10/12
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