hi,<br>HAs anybody implemented IP telephony using LIVE555 libraries ?<br>MANAS<br><br><b><i>live-devel-request@ns.live555.com</i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Send live-devel mailing list submissions to<br> live-devel@lists.live555.com<br><br>To subscribe or unsubscribe via the World Wide Web, visit<br> http://lists.live555.com/mailman/listinfo/live-devel<br>or, via email, send a message with subject or body 'help' to<br> live-devel-request@lists.live555.com<br><br>You can reach the person managing the list at<br> live-devel-owner@lists.live555.com<br><br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of live-devel digest..."<br><br><br>Today's Topics:<br><br> 1. Can any body tell what DarwinInjector() does ?? (manas lenka)<br> 2. openRTSP shutdown ( ti?ry ti?ry )<br> 3. Re: (no subject) (bakul.patel@einfochips.com)<br> 4.
Re: openRTSP shutdown (Ross Finlayson)<br> 5. DeviceSource question (Ishwar.Jasuja@jci.com)<br> 6. Re: (no subject) (Ross Finlayson)<br> 7. Re: DeviceSource question (Ross Finlayson)<br> 8. RTCP messages treatment ( Javier G?lvez Guerrero )<br> 9. I want to know where OpenRSTP.cpp writes into the file....<br> (manas lenka)<br> 10. Re: I want to know where OpenRSTP.cpp writes into the<br> file.... (Ross Finlayson)<br><br><br>----------------------------------------------------------------------<br><br>Message: 1<br>Date: Fri, 23 May 2008 13:52:30 +0100 (BST)<br>From: manas lenka <manas_ec007in@yahoo.co.in><br>Subject: [Live-devel] Can any body tell what DarwinInjector() does ??<br>To: live-devel@ns.live555.com<br>Message-ID: <149210.72039.qm@web8908.mail.in.yahoo.com><br>Content-Type: text/plain; charset="iso-8859-1"<br><br>Hi,<br>Can anybody tell me or point to some documents so that i can know what "DarwinInjector()"
does.<br>THANKS<br>MANAS<br><br> <br>---------------------------------<br> Meet people who discuss and share your passions. Join them now.<br>-------------- next part --------------<br>An HTML attachment was scrubbed...<br>URL: <http:><br><br>------------------------------<br><br>Message: 2<br>Date: Fri, 23 May 2008 16:10:26 +0200<br>From: " ti?ry ti?ry " <tieryy@gmail.com><br>Subject: [Live-devel] openRTSP shutdown<br>To: live-devel@ns.live555.com<br>Message-ID:<br> <2036e3f30805230710o7b42198flc824e185e861c6c3@mail.gmail.com><br>Content-Type: text/plain; charset="iso-8859-1"<br><br>Hello<br><br>I'm using openRTSP to stream RTP/RTCP over TCP a video from a IP camera<br>(Axis 207) and after a while the openRTSP stop<br><br>The openRTSP send TEARDOWN rtsp://axis:554/mpeg4/media.amp/ RTSP/1.0<br>And I don't understand why I<br><br>Is there a BUG ???<br><br>Thx<br>-------------- next part --------------<br>An HTML attachment was scrubbed...<br>URL:
<http:><br><br>------------------------------<br><br>Message: 3<br>Date: Fri, 23 May 2008 21:38:30 +0530 (IST)<br>From: bakul.patel@einfochips.com<br>Subject: Re: [Live-devel] (no subject)<br>To: "LIVE555 Streaming Media - development & use"<br> <live-devel@ns.live555.com><br>Message-ID:<br> <3858.220.225.147.210.1211558910.squirrel@india.einfochips.com><br>Content-Type: text/plain;charset=iso-8859-1<br><br>I tried by increasing buffer memory to 2M using increaseReceiveBufferTo()<br>function.but it did not made any diffrence. Then i compiled code for x86 and i<br>ran receiver application on PC, it works fine on PC. Any idea why it is not<br>giving bandwidht more than 10 Mbps on Da vinci (DM6446)?<br><br>Thanks,<br>Bakul<br><br>>><br>>>I have made MPEG2Transport receiver by modifying MPEG2TransportStreamer.cpp<br>>>file. Receiver works fine but when streaming speed is more than 10<br>>>Mbps then it<br>>>starts dropping packets. Can
anybody tell me that How i can increase this<br>>>bandwidth<br>><br>> Because this has become a frequently asked question, I have added it<br>> to the FAQ. See<br>> http://www.live555.com/liveMedia/faq.html#packet-loss<br>> --<br>><br>> Ross Finlayson<br>> Live Networks, Inc.<br>> http://www.live555.com/<br>> _______________________________________________<br>> live-devel mailing list<br>> live-devel@lists.live555.com<br>> http://lists.live555.com/mailman/listinfo/live-devel<br>><br>> Email Scanned for Virus & Dengerous Content.<br>><br>><br><br><br>-- <br>_____________________________________________________________________<br>Disclaimer: This e-mail message and all attachments transmitted with it<br>are intended solely for the use of the addressee and may contain legally<br>privileged and confidential information. If the reader of this message<br>is not the intended recipient, or an employee or agent
responsible for<br>delivering this message to the intended recipient, you are hereby<br>notified that any dissemination, distribution, copying, or other use of<br>this message or its attachments is strictly prohibited. If you have<br>received this message in error, please notify the sender immediately by<br>replying to this message and please delete it from your computer. Any<br>views expressed in this message are those of the individual sender<br>unless otherwise stated.Company has taken enough precautions to prevent<br>the spread of viruses. However the company accepts no liability for any<br>damage caused by any virus transmitted by this email.<br>__________________________________________________________________________<br> <br><br><br>------------------------------<br><br>Message: 4<br>Date: Fri, 23 May 2008 12:24:08 -0700<br>From: Ross Finlayson <finlayson@live555.com><br>Subject: Re: [Live-devel] openRTSP shutdown<br>To: LIVE555 Streaming Media - development &
use<br> <live-devel@ns.live555.com><br>Message-ID: <f06240804c45cc9b02414@[66.80.62.44]><br>Content-Type: text/plain; charset="us-ascii" ; format="flowed"<br><br>>Hello<br>><br>>I'm using openRTSP to stream RTP/RTCP over TCP a video from a IP <br>>camera (Axis 207) and after a while the openRTSP stop<br>><br>>The openRTSP send TEARDOWN rtsp://axis:554/mpeg4/media.amp/ RTSP/1.0<br>>And I don't understand why I<br>><br>>Is there a BUG ???<br><br>Unlikely. "openRTSP" is sending a RTSP "TEARDOWN" request because it <br>thinks that the stream has ended. It probably thinks that the stream <br>has ended because either (1) the server sent a RTCP "BYE" packet <br>(telling it that the stream ended), or (2) the elapsed time exceeded <br>the stream duration specified in the SDP description (that was sent <br>by the server in response to the RTSP "DESCRIBE" command).<br><br>If you send us the full RTSP protocol exchange (printed by <br>"openRTSP"), we will
be able to tell you exactly what happened.<br>-- <br><br>Ross Finlayson<br>Live Networks, Inc.<br>http://www.live555.com/<br><br><br>------------------------------<br><br>Message: 5<br>Date: Fri, 23 May 2008 14:42:49 -0500<br>From: Ishwar.Jasuja@jci.com<br>Subject: [Live-devel] DeviceSource question<br>To: LIVE555 Streaming Media - development & use<br> <live-devel@ns.live555.com><br>Message-ID:<br> <OF4CEAED22.52B9A954-ON88257452.006A8A6E-88257452.006C4A0F@jci.com><br>Content-Type: text/plain; charset="us-ascii"<br><br>Hi,<br><br>I am trying to use DeviceSource Model (as recommended by Ross )to stream <br>the live video out. <br>Unfortunately, the video encoder can not be treated as a socket in the <br>system that I have. I HAVE to run encoder as<br>a separate thread. So only option that I have, is to register a callback <br>function from doGetNextFrame() in DeviceSource.cpp.<br>At least, this is what I concluded after going thru the archive on this <br>mailing
list.<br><br> registerCallback((TaskFuncOur *)DeviceSource::deliverFrame, (void *)this) <br>;<br><br>Video encoder thread invokes this function when the encoded data is <br>available. Now per recommended method, this should copy the<br>data received from encoder device into fTo aread and then start a timer to <br>invoke FramedSource::afterGetting by doing<br><br> nextTask() = envir().taskScheduler().scheduleDelayedTask(0, <br>(TaskFunc*)FramedSource::afterGetting, this);<br><br>Here is the problem that I think I have,<br><br>I cant call schedueDelayedTask function/method from a different thread. I <br>can run into concurrancy issues as DelayQueue::addEntry(), <br> & DelayQueue::handleAlarm() methods can step onto eachother as they can <br>now be invoked from different threads.<br><br>Can anyone help me out here? <br>or Am I totally missing something here?<br><br>Thanks<br>Ishwar Jasuja<br><br>-------------- next part --------------<br>An HTML attachment was
scrubbed...<br>URL: <http:><br><br>------------------------------<br><br>Message: 6<br>Date: Fri, 23 May 2008 12:49:50 -0700<br>From: Ross Finlayson <finlayson@live555.com><br>Subject: Re: [Live-devel] (no subject)<br>To: LIVE555 Streaming Media - development & use<br> <live-devel@ns.live555.com><br>Message-ID: <f06240805c45cd02aff39@[66.80.62.44]><br>Content-Type: text/plain; charset="us-ascii" ; format="flowed"<br><br>>I tried by increasing buffer memory to 2M using increaseReceiveBufferTo()<br>>function.but it did not made any diffrence. Then i compiled code for x86 and i<br>>ran receiver application on PC, it works fine on PC. Any idea why it is not<br>>giving bandwidht more than 10 Mbps on Da vinci (DM6446)?<br><br>No, but you have shown that the problem is with your system - not <br>with our code.<br>-- <br><br>Ross Finlayson<br>Live Networks, Inc.<br>http://www.live555.com/<br><br><br>------------------------------<br><br>Message: 7<br>Date: Fri, 23
May 2008 14:04:00 -0700<br>From: Ross Finlayson <finlayson@live555.com><br>Subject: Re: [Live-devel] DeviceSource question<br>To: LIVE555 Streaming Media - development & use<br> <live-devel@ns.live555.com><br>Message-ID: <f06240806c45ce0b4ee6b@[66.80.62.44]><br>Content-Type: text/plain; charset="us-ascii" ; format="flowed"<br><br>You can't call "LIVE555 Streaming Media" library code from within <br>your separate encoder thread. However, what you can do is have your <br>encoder thread use a global variable to signal an event that gets <br>handled by the LIVE555 code's event loop (running in its own thread).<br><br>One easy way to do this is to use "doEventLoop()"s 'watchVariable' <br>feature; see <br><http:>. <br><br><br>(Note, however, that if you use the 'watchVariable' feature, you <br>should also note this point: <br><http:>)<br>-- <br><br>Ross Finlayson<br>Live Networks, Inc.<br>http://www.live555.com/<br><br><br>------------------------------<br><br>Message:
8<br>Date: Sat, 24 May 2008 12:21:00 +0200<br>From: " Javier G?lvez Guerrero " <javier.galvez.guerrero@gmail.com><br>Subject: [Live-devel] RTCP messages treatment<br>To: "LIVE555 Streaming Media - development & use"<br> <live-devel@ns.live555.com><br>Message-ID:<br> <145d4e1a0805240321g36658860j414fd5d92169a26a@mail.gmail.com><br>Content-Type: text/plain; charset="iso-8859-1"<br><br>Hi all,<br><br>I would like to know, in case it is implemented, how live555 analyzes and<br>behaves regarding the RTCP information sent through this messages. That is,<br>if it is implemented any change in the streaming session conditions that<br>allows to improve the transmission quality when lost packets or high jitter<br>are reported from the RTP clients.<br><br>Thank you,<br>Javi<br>-------------- next part --------------<br>An HTML attachment was scrubbed...<br>URL: <http:><br><br>------------------------------<br><br>Message: 9<br>Date: Sat, 24 May 2008 19:37:17 +0100
(BST)<br>From: manas lenka <manas_ec007in@yahoo.co.in><br>Subject: [Live-devel] I want to know where OpenRSTP.cpp writes into<br> the file....<br>To: live-devel@ns.live555.com<br>Message-ID: <87097.46638.qm@web8901.mail.in.yahoo.com><br>Content-Type: text/plain; charset="iso-8859-1"<br><br>Hi,<br>Can anybody tell me , in OpenRSTP.cpp programme, at what point the audio and video packets are written into the file..<br>Thanks<br>MANAS<br><br> <br>---------------------------------<br> BMR - a key player in weight issues. Know more.<br>-------------- next part --------------<br>An HTML attachment was scrubbed...<br>URL: <http:><br><br>------------------------------<br><br>Message: 10<br>Date: Sat, 24 May 2008 15:08:22 -0700<br>From: Ross Finlayson <finlayson@live555.com><br>Subject: Re: [Live-devel] I want to know where OpenRSTP.cpp writes<br> into the file....<br>To: LIVE555 Streaming Media - development & use<br> <live-devel@ns.live555.com><br>Message-ID:
<f06240800c45e421a5564@[66.80.62.44]><br>Content-Type: text/plain; charset="us-ascii" ; format="flowed"<br><br>>Hi,<br>>Can anybody tell me , in OpenRSTP.cpp programme, at what point the <br>>audio and video packets are written into the file..<br><br>Most of the logic for the "openRTSP" program is implemented in the <br>"playCommon.cpp" file. ("FileSink" objects are used to write <br>incoming data into files.)<br>-- <br><br>Ross Finlayson<br>Live Networks, Inc.<br>http://www.live555.com/<br><br><br>------------------------------<br><br>_______________________________________________<br>live-devel mailing list<br>live-devel@lists.live555.com<br>http://lists.live555.com/mailman/listinfo/live-devel<br><br><br>End of live-devel Digest, Vol 55, Issue
15<br>******************************************<br></f06240800c45e421a5564@[66.80.62.44]></live-devel@ns.live555.com></finlayson@live555.com></http:></manas_ec007in@yahoo.co.in></http:></live-devel@ns.live555.com></javier.galvez.guerrero@gmail.com></http:></http:></f06240806c45ce0b4ee6b@[66.80.62.44]></live-devel@ns.live555.com></finlayson@live555.com></f06240805c45cd02aff39@[66.80.62.44]></live-devel@ns.live555.com></finlayson@live555.com></http:></OF4CEAED22.52B9A954-ON88257452.006A8A6E-88257452.006C4A0F@jci.com></live-devel@ns.live555.com></f06240804c45cc9b02414@[66.80.62.44]></live-devel@ns.live555.com></finlayson@live555.com></live-devel@ns.live555.com></http:></tieryy@gmail.com></http:></manas_ec007in@yahoo.co.in></blockquote><br><p> 
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