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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>>while(true)<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=RTL></span><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><span dir=RTL></span>>{<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=LTR></span><span dir=LTR></span>> fWatchVariable = 0;<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>> dummyTask(NULL); // 100ms<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>> env->taskScheduler().doEventLoop(&fWatchVariable);<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>> if (fWatchVariable = 1)<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=RTL></span><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><span dir=RTL></span>> {<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=LTR></span><span dir=LTR></span>> printf("\nIn While fWatchVariable=%d,",fWatchVariable);<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>> if (!mP4LiveSms->mpeg4LiveSource != NULL)<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>> mP4LiveSms->mpeg4LiveSource->deliverFrame();<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=RTL></span><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><span dir=RTL></span>> }<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'>>}<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>Note that you don't need to test for "if (fWatchVariable == 1)", <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>because we return from "doEventLoop()" only if "fWatchVariable" is <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>not 0. (I presume that you have some other thread - not running <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>LIVE555 code - that is setting "fWatchVariable" to 1 when new data <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>becomes available.)<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif";color:#0070C0'><o:p> </o:p></span></p><p class=MsoPlainText style='margin-left:36.0pt;text-align:left;text-indent:-18.0pt;mso-list:l0 level1 lfo1;direction:ltr;unicode-bidi:embed'><![if !supportLists]><span style='color:#0070C0'><span style='mso-list:Ignore'>1)<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span dir=LTR></span><span style='color:#0070C0'>How should I call deliverFrame() from the Main thread(DS Graph in a Filter) in order to signal my FramedSource that a new frame is arrived.<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=LTR></span><span dir=LTR></span>>RTSPClientSession[00E79B20]::handleRequestBytes() read 0 new bytes <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>>(of 9836); te<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>>rminating connection!<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>This is strange. Your client's TCP connection (for RTSP) has <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>unexpectedly ended. This might not have anything to do with your <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>server's new code.<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>I suggest that you first try to run the *unmodified* <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>"testOnDemandRTSPServer" demo application on your system - streaming <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>from a MPEG-4 Elementary Stream Video - i.e., ".m4e" - file. Only <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>when you get this running correctly, then you can try modifying it to <o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>stream from another kind of input source object.<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=RTL></span><span lang=HE dir=RTL style='font-family:"Arial","sans-serif"'><span dir=RTL></span>-- <o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span dir=LTR></span><span style='color:#0070C0'><span dir=LTR></span>2) I did, testOnDemandRTSPServer works fine I'm streaming the test.m4e into VLC player on more than one Pc on a local net.<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'> The problem is to stream from a live DirectShow filter, I think it's something with synchronized both threads and signaling to live lib when I'm getting a new frame , for the FramedSource::deliverFrame to take the global frame buffer, frame size,etc.<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'>3) Question about the parameters : fPresentationTime, fDurationInMicroseconds what exactly they mean.<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'> fPresentationTime Is the different between sample(frame) start and Stop – in my received filter -> pSample->GetTime(&tStart, &tStop);?<o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'> fDurationInMicroseconds – How do I set this parameter? Is it depand if the stream is VBR or CBR, Or should I set it to 25 fps when I'm using PAL </span>source?<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'><o:p> </o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'><span style='color:#0070C0'>Thanks,</span><span lang=HE dir=RTL style='font-family:"Arial","sans-serif";color:#0070C0'><o:p></o:p></span></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>Ross Finlayson<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>Live Networks, Inc.<o:p></o:p></p><p class=MsoPlainText style='text-align:left;direction:ltr;unicode-bidi:embed'>http://www.live555.com/<o:p></o:p></p></div>
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