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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hello,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> I’ve
been thinking of ways to get this realizable, and perhaps its not but a part of
me believes it could be – I have a client currently that receives an IP address
on start, and tries to connect to the server and get audio/video streams from
it. It is setup right now that I know the details of stream before hand (audio
parameters, h.264, etc) and so it blocks till it receives data from the RTSP
server (also liveMedia). However, a desired feature for a future version of
this FW is to block till the server comes up, and THEN instantiate the
appropriate sources according to the parameters received (i.e, SimpleRTPSource
for PCM audio: currently I have to instantiate this with already known
knowledge). <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The parameters would be in the form of the SDP, and I could
parse it to find the info required. This is not a problem if the server already
exists, as I have existing functions similar to those found in openRTSP.cpp that
ask for SDP parameters and parse them appropriately. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Perhaps the only solution is a polling of the SDP
periodically till it’s available? My hunch was that since we’re
listening on a multi-cast address, perhaps we can block on this in a generic
fashion till we get some data, and then start our initialization routines<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thank you,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><strong><b><font size=2 face=Arial><span style='font-size:
10.0pt;font-family:Arial'>Jerry Johns</span></font></b></strong><o:p></o:p></p>
<p class=MsoNormal><em><i><font size=1 face=Arial><span style='font-size:7.5pt;
font-family:Arial'>Design Engineer</span></font></i></em><o:p></o:p></p>
<p class=MsoNormal><em><i><font size=1 color=blue face=Arial><span
style='font-size:7.5pt;font-family:Arial;color:blue'>Nuvation Research Corp - <st1:country-region
w:st="on"><st1:place w:st="on">Canada</st1:place></st1:country-region></span></font></i></em><o:p></o:p></p>
<p class=MsoNormal><em><i><font size=1 color=blue face=Arial><span
style='font-size:7.5pt;font-family:Arial;color:blue'>Tel: (519) 746-2304 ext.
225</span></font></i></em><o:p></o:p></p>
<p class=MsoNormal><em><i><font size=1 color=blue face=Arial><span
style='font-size:7.5pt;font-family:Arial;color:blue'><a
href="http://www.nuvation.com"><font face="Times New Roman"><span
style='font-family:"Times New Roman"'>www.nuvation.com</span></font></a></span></font></i></em><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> </span><o:p></o:p></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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