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<title>Re: [Live-devel] openRTSP-recording both audio and video?</title>
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<p class=MsoPlainText><font size=3 face="High Tower Text"><span lang=EN-GB
style='font-size:12.0pt'>You're right. I’m sorry, I forgot to say that
I've streamed the file using “live555MediaServer”, after having changed
its extension and renamed itself from “.mp4” in “.m4e”.
And it works, perhaps because I have no audio right now, but just video-
information. However, finally I understand the reason of this “incoherence”.<o:p></o:p></span></font></p>
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style='font-size:12.0pt'>Best regards.</span></font><font size=2 color=blue
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<p class=MsoNormal><strong><b><font size=2 color=navy face="Lucida Handwriting"><span
style='font-size:10.0pt;font-family:"Lucida Handwriting";color:navy'>Ambra
Cristaldi</span></font></b></strong><font color=blue><span style='color:blue'><o:p></o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
live-devel-bounces@ns.live555.com [mailto:live-devel-bounces@ns.live555.com] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Ross Finlayson<br>
<b><span style='font-weight:bold'>Sent:</span></b> venerd́ 27 luglio 2007 15.39<br>
<b><span style='font-weight:bold'>To:</span></b> LIVE555 Streaming Media -
development & use<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [Live-devel]
openRTSP-recording both audio and video?</span></font><span lang=EN-US><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>I have another question to make: can openRTSP record ".mp4"
multiple Elementary Streams files (i.e. with audio and video), or just
".m4e" Elementary Stream files (with only audio or video, not both)?</span></font><o:p></o:p></p>
</blockquote>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt' type=cite cite>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>In fact, I still don't understand if, using openRTSP application, I can
both record audio and video signals, and save it as ".mp4".</span></font><o:p></o:p></p>
</blockquote>
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12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Yes - that's what the "-4" option does. Please read the
documentation.<o:p></o:p></span></font></p>
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<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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<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt' type=cite cite>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>So, I've played the OpenRTSP with these parameters: "-4 -e90
TLC-url > FileName.mp4"</span></font><o:p></o:p></p>
</blockquote>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt' type=cite cite>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>to stream from an AXIS Camera (without audio, only video) and I've
recorded the stream into that ".mp4" file (the flag -4 means that I
build an mp4 container, doesn't it?).</span></font><o:p></o:p></p>
</blockquote>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
Yes.<o:p></o:p></span></font></p>
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<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt' type=cite cite>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Then, using the test-program "live555MediaServer.exe", I've
streamed it through my LAN and received it with a VLC RTSP Client. And it
works.</span></font><o:p></o:p></p>
</blockquote>
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<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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<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>No it won't. The "live555MediaServer" aplication
*cannot* currently stream MPEG-4 format files (and doesn't even understand the
".mp4" file name suffix). You are mistaken.<o:p></o:p></span></font></p>
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<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'><x-sigsep>-- <o:p></o:p></span></font></pre>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
</x-sigsep>Ross Finlayson<br>
Live Networks, Inc.<br>
http://www.live555.com/<o:p></o:p></span></font></p>
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