Re: [Live-devel] RTSP client implementation issue using live555 libs

2011-08-18 Thread Ross Finlayson
> So, what i can't figure out is that can i directly read data from RTPSource > and write it into a local buffer that my STB application can use? If yes, then > how? If your RTSP/RTP is a single video-only source (or a Transport Stream), then the simplest way to do this is to just run "openRTSP",

Re: [Live-devel] Implement custom RTP payload formats

2011-08-18 Thread Ross Finlayson
On Aug 18, 2011, at 3:27 AM, Ha, Tuan Trung wrote: > I want to ask where is the best place to implement a custom RTP payload > formats? For sending, write a new subclass of "MultiFramedRTPSink". Also, if you want to stream this from a RTSP server, you must also write a new subclass of "Serv

Re: [Live-devel] RTSP multicast problem

2011-08-18 Thread Robert Krakora
Unicast from the cameras and connect to them via a Linux machine that can then act as a multicast gateway that is running live555 server. This way the multicast addresses/ports can be managed easily. You will need a 1 Gbps or 10 Gbps connection to the Linux machine based on the number of cameras

[Live-devel] RTSP client implementation issue using live555 libs

2011-08-18 Thread Ashish Mathur
Hi, I am currently writing a RTSPClient application for STB using live555 libs. The idea is to play a RTSP stream residing on a RTSP server through a RTSP client application residing on a STB. I was taking the reference from the testProgs like Play_common.cpp and OpenRTSP.cpp. I have been able to

[Live-devel] Implement custom RTP payload formats

2011-08-18 Thread Ha, Tuan Trung
Hi everyone, I am a newbie to liveMedia library. I want to ask where is the best place to implement a custom RTP payload formats? Thanks in advanced. Trung. ___ live-devel mailing list live-devel@lists.live555.com http://lists.live555.com/mailman/listi

Re: [Live-devel] How does Live555 deal with low bandwidth?

2011-08-18 Thread Matt Schuckmannn
Live555 can't reduce the content, which is what determines the bit rate, Live555 is just the mechanism for sending the content so Live555 can't do anything to change the bit rate. Since Live555 implements RTSP and RTP and those protocols have some mechanisms to detect report bandwidth problems,

[Live-devel] How does Live555 deal with low bandwidth?

2011-08-18 Thread Ivan Maldonado Zambrano
Hi all, If Live555 can not vary transfer bitrate. How does Live555 deal with low bandwidth? I mean, at the moment that Live555 stream data and there is a low bandwidth it suppose to loss frames/data. Does Live555 implement a mechanism to avoid this kind of problems? Suppose I have a client that f

Re: [Live-devel] RTSP multicast problem

2011-08-18 Thread Ross Finlayson
Unfortunately I don't know of a solution to this, other than 1/ Fixing the OS kernel, or 2/ Using a different OS (e.g. FreeBSD) that doesn't have the problem, or 3/ Changing at least one of the cameras to use a different port, or 4/ Running your two client applications on separate hosts. Ross Fin

[Live-devel] RTSP multicast problem

2011-08-18 Thread Miklos Szeles
Hi Ross, I've found the following mailing regarding "Many multicast sources with same port problem". http://www.mail-archive.com/live-devel@lists.live555.com/msg05777.html Unfortunately we have the same problem in one situation as Zed had. 2 IP cameras multicasting their streams with different

Re: [Live-devel] RTSP client runs on 100% CPU

2011-08-18 Thread Miklos Szeles
No problem, meanwhile I managed to update the live555 library with the latest one, and the problem does not exist anymore. Best regards, Miklós 2011.08.18. 15:45 keltezéssel, Ross Finlayson írta: We are using a relatively old version of the live555 library. Then I can't help you (see

Re: [Live-devel] RTSP client runs on 100% CPU

2011-08-18 Thread Ross Finlayson
> Is it possible that the latest version can correctly handle this issue? Of course it's possible, because new versions of the library don't just add new functionality, but improve upon (i.e., fix bugs in) old versions. Why not just upgrade? (If you're having trouble upgrading because you've

Re: [Live-devel] RTSP client runs on 100% CPU

2011-08-18 Thread Ross Finlayson
> We are using a relatively old version of the live555 library. Then I can't help you (see ). Sorry. Ross Finlayson Live Networks, Inc. http://www.live555.com/ ___ live-devel mailing list live-

[Live-devel] RTSP client runs on 100% CPU

2011-08-18 Thread Miklos Szeles
Hi, We are using live555 to get RTSP streams from IP cameras. It has been running fine with every kind of cameras for years. Unfortunately recently we've experienced problems with Sanyo cameras. In the beginning everything runs smoothly and approximately after a 60-70 secs the camera closes t