Re: [Live-devel] rtsp and keeping alive connection with rtcp packets

2008-06-04 Thread
> >Why doesn't live555 sends this type of packet to keep the connection alive ? > > It does. I don't know why your camera would not be receiving these packets. Well, in my case it doesn't, because I looked at network traffic with wireshark, and my computer sends nothing after the play request

[Live-devel] RTCP and Live555 performance

2008-06-04 Thread Armando Ko
Hi, I´m using the live555 to stream one image per seconde (reading from the files) and in the incomingHandler form the RTCPInstance i´m getting more client rtcp-app infos and i´m writting them in xml files every 5 secondes. The problem is after starting my application, the process performance i

Re: [Live-devel] openRTSP proxy support&In-Reply-To=<[EMAIL PROTECTED]>

2008-06-04 Thread ali teke
I am sorry for this basic question but I want to ask, I stream mp3 from helix server with the following request; "./openRTSP rtsp://melis.cs..edu/kalp.mp3" To stream over proxy, I've tried; "./openRTSP rtsp://proxyMelis.cs..edu/kalp.mp3" but, it did not work, since proxy does not know the

[Live-devel] RTSP patch

2008-06-04 Thread Josh Norell
Here's a patch that we wrote in response to solving this problem: http://lists.live555.com/pipermail/live-devel/2008-March/008275.html It was done on the 2008.02.08 build, so it may not be valid any more, but here it is anyway in case someoen finds it useful: diff -u -r live-clean/liveMedia/

Re: [Live-devel] openRTSP proxy support

2008-06-04 Thread Ross Finlayson
I've looked at the code for openRTSP and found that, at line#84 of file "openRTSP.cpp" there is a flag like; Boolean allowProxyServers = False; No - that code is used to distinguish "openRTSP" from "playSIP", which uses the same base code ("playCommon.cpp"). SIP, unlike RTSP, has an explicit

Re: [Live-devel] rtsp and keeping alive connection with rtcp packets

2008-06-04 Thread Ross Finlayson
I've experienced the same problem with RTP/UDP. My problem is that the live555 library takes IP address of the RTCP packet destination in the SDP description (RTSP proto). My camera doesn't give this address in the c= field (if I remember well), it fills it with 0.0.0.0, so the library send RTCP

Re: [Live-devel] rtsp and keeping alive connection with rtcp packets

2008-06-04 Thread Ross Finlayson
Hi I am working with an axis camera which streams mpeg4 video. When I try to receive the video with live555, It works fine for about 60 sec, and then the axis server sends a goodbye message. (the protocl is RTSP // UDP/RTP) Then I tried it with their web interface (which uses rtsp too), and

Re: [Live-devel] openRTSP proxy support

2008-06-04 Thread ali teke
I wonder if there is a command line option for specifying the Proxy Server address while executing openRTSP, for example in case of Real Player, client should enter the address of Proxy Server from the Preferences menu. than it can stream the media from proxy even though user of Real Player request

Re: [Live-devel] rtsp and keeping alive connection with rtcp packets

2008-06-04 Thread Anthony Champagne
Hi, I’ve experienced the same problem with RTP/UDP. My problem is that the live555 library takes IP address of the RTCP packet destination in the SDP description (RTSP proto). My camera doesn’t give this address in the c= field (if I remember well), it fills it with 0.0.0.0, so the library s

[Live-devel] I need some hints to find the UDP payload

2008-06-04 Thread Francesco Matassoni
Hi all, i have a program that simply read from a UDP stream e retransmitting them to another port. I need to parse the UDP packet and find the payload because i need to protect the data that are using the UDP protocol, i think to use a chain BasicUDPSource -> FramedSource -> BasicUDPSink wh

[Live-devel] rtsp and keeping alive connection with rtcp packets

2008-06-04 Thread
Hi I am working with an axis camera which streams mpeg4 video. When I try to receive the video with live555, It works fine for about 60 sec, and then the axis server sends a goodbye message. (the protocl is RTSP // UDP/RTP) Then I tried it with their web interface (which uses rtsp too), and I

Re: [Live-devel] DoGetNextFrame and getNextFrame

2008-06-04 Thread Ross Finlayson
I don't understand the "Framedsource::aftergetting" fonction. What is it doing ? It is called - exactly once - by an object once delivery of a data frame (to implement "doGetNextFrame()") has been completed. and I never see a call of this fonction There are *many* examples in the code. Se

[Live-devel] Problem in building Live555 in VS 2005

2008-06-04 Thread Manzoor Ahmed
Hey Everyone, I am getting the following errors when building the Live555 using VS 2005 and Windows Vista1>MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup 1>C:\Users\Manzoor\Documents\Visual Studio 2005\Projects\MyLiveMedia\Debu

[Live-devel] DoGetNextFrame and getNextFrame

2008-06-04 Thread julien . savarese
I don't understand the "Framedsource::aftergetting" fonction. What is it doing ? and I never see a call of this fonction, but it write that dogetnextframe call it. HOW ? can you explaine me ? Thx. _ Julien Savarese Apprenti ingénieur. Division SIS/DPM/RMS/

[Live-devel] live stream problems

2008-06-04 Thread Gbzbz Gbzbz
Hi, We try to stream MPEG4 via RTSP with live555. Our flow is like this DVD -> capture 1 frame (v4l2) ->MPEG4 encoding -> Write_mpeg4_frame to myvideo.v -> send_mpeg4_frame_to_live555 -> MPEG4 decoding -> Display on TV 1. when streaming the file myvideo.v with live555's testOnDemandRTSPServer,