<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<!--[if !mso]>
<style>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style>
<![endif]-->
<title>Re: [Live-devel] stream of audio/video separated files (co</title>
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"Lucida Console";
panose-1:2 11 6 9 4 5 4 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
pre
{margin:0cm;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New";}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Lucida Console";
color:blue;
font-weight:normal;
font-style:normal;
text-decoration:none none;}
@page Section1
{size:595.3pt 841.9pt;
margin:70.85pt 2.0cm 2.0cm 2.0cm;}
div.Section1
{page:Section1;}
/* List Definitions */
@list l0
{mso-list-id:756707397;
mso-list-type:hybrid;
mso-list-template-ids:2047262204 68157455 68157465 68157467 68157455 68157465 68157467 68157455 68157465 68157467;}
@list l0:level1
{mso-level-tab-stop:36.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1
{mso-list-id:1407801940;
mso-list-type:hybrid;
mso-list-template-ids:1775289132 67698711 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l1:level1
{mso-level-number-format:alpha-lower;
mso-level-text:"%1\)";
mso-level-tab-stop:36.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level2
{mso-level-tab-stop:72.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level3
{mso-level-tab-stop:108.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level4
{mso-level-tab-stop:144.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level5
{mso-level-tab-stop:180.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level6
{mso-level-tab-stop:216.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level7
{mso-level-tab-stop:252.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level8
{mso-level-tab-stop:288.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l1:level9
{mso-level-tab-stop:324.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=IT link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Lucida Console";color:blue'>Dear
Ross,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Lucida Console";color:blue'>Thank
you for replaying. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Lucida Console";color:blue'>About
my last questions a) b), I read this thread <a
href="http://lists.live555.com/pipermail/live-devel/2006-June/004556.html">http://lists.live555.com/pipermail/live-devel/2006-June/004556.html</a>,
and the FAQ (<a href="http://www.live555.com/openRTSP/#quicktime">http://www.live555.com/openRTSP/#quicktime</a>
, <a href="http://www.live555.com/liveMedia/faq.html#m4e-file">http://www.live555.com/liveMedia/faq.html#m4e-file</a>
). So, my doubts are:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<ol style='margin-top:0cm' start=1 type=1>
<li class=MsoNormal style='mso-list:l0 level1 lfo2'><font size=3
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt'>I use the
test program (openRTSP) of liveMedia, the server is DSS. I use the follow
command line: ./openRTSP </span><a
href="rtsp://xxx.xxx.xxx.xxx/sample_100kbit.mp4"><span lang=EN-GB>rtsp://xxx.xxx.xxx.xxx/sample_100kbit.mp4</span></a></font><span
lang=EN-GB> and I obtain two files: “video-MP4V-ES-1” and “audio-MPEG4-GENERIC-2”.
If I rename the video one with the “.m4e” extension, I can’t
open it (I use VLC player). How can I see it in local? And at the same
way, how can I open the audio one? I also tried to rename it as “test.aac”
and stream it with “testOnDemandRTSP.exe” application, but it
doesn’t seem to work.<o:p></o:p></span></li>
<li class=MsoNormal style='mso-list:l0 level1 lfo2'><font size=3
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt'>Then, I
use the test program (openRTSP) of liveMedia, the server is DSS. I use the
follow command line: ./openRTSP <b><span style='font-weight:bold'>-4</span></b>
</span><a href="rtsp://xxx.xxx.xxx.xxx/sample_100kbit.mp4"><span
lang=EN-GB>rtsp://xxx.xxx.xxx.xxx/sample_100kbit.mp4</span></a></font><span
lang=EN-GB> > test.mp4, but I obtain an empty file. What’s wrong?</span><span
lang=EN-GB><o:p></o:p></span></li>
</ol>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'>Thank you so much.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'>Ambra.</span></font><span lang=EN-GB><o:p></o:p></span></p>
<div>
<p class=MsoNormal><font size=3 color=blue face="Times New Roman"><span
lang=EN-GB style='font-size:12.0pt;color:blue'> </span></font><span
lang=EN-GB><o:p></o:p></span></p>
</div>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<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 31 agosto 2007 14.41<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] stream
of audio/video separated files (corrected version)</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'>c)</span></font><font size=1><span style='font-size:7.5pt'> </span></font><font
size=2><span style='font-size:10.0pt'> Is it possible to merge the audio and
video files to a unique mpeg4 file and play it locally (not stream)?</span></font><o:p></o:p></p>
</blockquote>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Yes, using the "-4" option to "openRTSP".
Read the "openRTSP" online documentation.<o:p></o:p></span></font></p>
</div>
<pre><font size=2 face="Courier New"><span style='font-size:10.0pt'><x-sigsep>-- <o:p></o:p></span></font></pre>
<div>
<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>
<a href="http://www.live555.com/">http://www.live555.com/</a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Times New Roman"><span
style='font-size:12.0pt;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:black'>Hi
Ross,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Lucida Console"><span lang=EN-US
style='font-size:10.0pt;font-family:"Lucida Console"'>I’ve got a couple
of questions<font color=blue><span style='color:blue'> </span></font><font
color=black><span style='color:black'>about stream of .m4e files</span></font>:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Lucida Console"><span lang=EN-US
style='font-size:10.0pt;font-family:"Lucida Console"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1'><![if !supportLists]><font
size=2 face="Lucida Console"><span lang=EN-US style='font-size:10.0pt;
font-family:"Lucida Console"'><span style='mso-list:Ignore'>a)<font size=1
face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console"'>I’ve
read all the FAQ and<font color=black><span style='color:black'>,</span></font>
as described there, I’ve tried the OpenRTSP to receiv<font color=black><span
style='color:black'>e</span></font> an mpeg4 file via RTSP<font color=blue><span
style='color:blue'>,</span></font> from a Darwin Streaming Server and record
it. As described in the FAQ (<a
href="http://www.live555.com/liveMedia/faq.html#separate-rtp-streams"
title="http://www.live555.com/liveMedia/faq.html#separate-rtp-streams">http://www.live555.com/liveMedia/faq.html#separate-rtp-streams</a>,
<a href="http://www.live555.com/liveMedia/faq.html#m4e-file"
title="http://www.live555.com/liveMedia/faq.html#m4e-file">http://www.live555.com/liveMedia/faq.html#m4e-file</a>)
I obtained two files, an audio one and a video one<font color=blue><span
style='color:blue'>, </span></font><font color=black><span style='color:black'>b</span></font>ut
I can’t open them. I’ve tried <font color=black><span
style='color:black'>both</span></font><font color=blue><span style='color:blue'>
</span></font>with VLC and QuickTime. Can I play them locally? How? Which is
the correct extension for the audio files<font color=black><span
style='color:black'>?</span></font><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1'><![if !supportLists]><font
size=2 face="Lucida Console"><span lang=EN-US style='font-size:10.0pt;
font-family:"Lucida Console"'><span style='mso-list:Ignore'>b)<font size=1
face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console"'>I try with the
<font color=black><span style='color:black'>“testOnDemandRTSPServer.exe”</span></font>
and “testVideoStreamMPEG4.exe” applications to stream the video
file (after renamed it with .m4e extension)<font color=blue><span
style='color:blue'>,</span></font> I try to see it with VLC, <font color=black><span
style='color:black'>and</span></font><font color=blue><span style='color:blue'>
</span></font>it works fine. How can I stream the audio too? I<font color=blue><span
style='color:blue'> </span></font><font color=black><span style='color:black'>try</span></font>
with the other tests but they don’t seem to work.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1'><![if !supportLists]><font
size=2 face="Lucida Console"><span lang=EN-US style='font-size:10.0pt;
font-family:"Lucida Console"'><span style='mso-list:Ignore'>c)<font size=1
face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console"'>Is it possible
to merge the audio and video files to a unique mpeg4 file and play it locally
(not stream)?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1'><![if !supportLists]><font
size=2 face="Lucida Console"><span lang=EN-US style='font-size:10.0pt;
font-family:"Lucida Console"'><span style='mso-list:Ignore'>d)<font size=1
face="Times New Roman"><span style='font:7.0pt "Times New Roman"'>
</span></font></span></span></font><![endif]><font size=2 face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console"'>I’ve
read in this 3d your opinion about streaming m4e files (<a
href="http://lists.live555.com/pipermail/live-devel/2007-August/007304.html"
title="http://lists.live555.com/pipermail/live-devel/2007-August/007304.html">http://lists.live555.com/pipermail/live-devel/2007-August/007304.html</a>),
but I think <font color=black><span style='color:black'>this</span></font><font
color=blue><span style='color:blue'> </span></font>is the only way to stream
mpeg4 files, isn’t it? I mean: I stream from a device with OpenRTSP, I
obtain the two separate files (audio and video) and, if I wish to stream them
again, I can do it only using “.m4e” extension. Is it right?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:black'>Thanks in
advance, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:black'>Ambra<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face="Lucida Console"><span
style='font-size:10.0pt;font-family:"Lucida Console";color:blue'><o:p> </o:p></span></font></p>
</div>
</div>
</body>
</html>