<div dir="ltr"><br><div>Yes:</div><div><br></div><div>1) I did have compiled/built/installed OpenCV 2.4.9. </div><div>But the default <b>gstreamer1.0-plugins-bad</b> in the repository depends on OpenCV 2.4.8.</div><div><br>
</div><div>2) Even if I installed <b>gstreamer1.0-plugins-bad</b> finally, I still obtained the following error messages:</div><div><div>➜ Pictures gst-launch-1.0 -v tcpclientsrc host=192.168.1.40 port=5000 ! gdpdepay ! rtph264depay ! videoconvert ! autovideosink sync=false</div>
<div>WARNING: erroneous pipeline: could not link rtph264depay0 to videoconvert0</div><div>➜ Pictures gst-launch-1.0 -v tcpclientsrc host=192.168.1.60 port=5000 ! gdpdepay ! rtph264depay ! avdec_h264 ! videoconvert ! autovideosink sync=false</div>
<div>WARNING: erroneous pipeline: no element "avdec_h264"</div></div><div><br></div><div>So, any further suggestions please?</div><div><br></div><div><br></div><div>Cheers</div><div>Pei</div><div><br></div></div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, May 26, 2014 at 2:05 AM, Dušan Poizl <span dir="ltr"><<a href="mailto:poizl@maindata.sk" target="_blank">poizl@maindata.sk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
gdpdepay is part of plugins-bad. plugins-bad have also opencv
plugins. so that is why there is dependency on opencv packages. also
this is more Ubuntu packages and how they are created that gstreamer
problem.<br>
<br>
if you don't want install opencv from repository you must compile it
for yourself.<br>
<br>
<br>
<div>Dňa 25.05.2014 19:46, JIA Pei wrote /
napísal(a):<br>
</div><div><div class="h5">
<blockquote type="cite">
<div dir="ltr">I really don't want to install
gstreamer1.0-plugins-bad.
<div>It seems it relies on opencv 2.4.8...</div>
<div><br>
</div>
<div>This is unacceptable to me.</div>
<div>1) How come gstreamer relies on OpenCV?</div>
<div>2) I've already upgraded OpenCV to 2.4.9, I really don't
want to use the default OpenCV from the repository. But,
gstreamer seems not to be able to provide me an option for
that.</div>
<div><br>
</div>
<div><br>
</div>
<div> </div>
<div>I really hate this. Just want to install my own gstreamer,
but nothing from the default Ubuntu repository.</div>
<div><br>
</div>
<div><br>
</div>
<div>Thank you very much Poizi.</div>
<div><br>
</div>
<div>
Pei</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Mon, May 26, 2014 at 1:32 AM, Dušan
Poizl <span dir="ltr"><<a href="mailto:poizl@maindata.sk" target="_blank">poizl@maindata.sk</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> because backward
compability with older applications that didn't were
ported to 1.0 yet?<br>
<br>
also do you don't have installed gstreamer1.0-plugins-bad<br>
<br>
<div>Dňa 25.05.2014 19:17, JIA Pei wrote / napísal(a):<br>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">
<div><br>
</div>
Hi, all:
<div><br>
</div>
<div>1) My environment:</div>
<div>Ubuntu 14.04</div>
<div><br>
</div>
<div>2) Symptom:</div>
<div>I just want to enable gstreamer on my Ubuntu,
however, it seems there are so many versions on
the same operating system.</div>
<div><br>
</div>
<div>
<div>/usr/lib/x86_64-linux-gnu$ ls -ld
gstreamer*</div>
<div>drwxr-xr-x 2 root root 12288 May 26 01:03
gstreamer-0.10</div>
<div>drwxr-xr-x 3 root root 4096 Apr 2 15:33
gstreamer0.10</div>
<div>drwxr-xr-x 2 root root 4096 May 26 00:43
gstreamer-1.0</div>
<div>drwxr-xr-x 3 root root 4096 Apr 2 15:33
gstreamer1.0</div>
<div><br>
</div>
<div><br>
</div>
<div>Why not just enable a single version in
Ubuntu 14.04? My current situation is:</div>
<div>when I tried to launch gstreamer as:</div>
<div>
<div>.../gstreamer$ gst-launch-1.0 -v
tcpclientsrc host=192.168.1.40 port=5000 !
gdpdepay ! rtph264depay ! avdec_h264 !
videoconvert ! autovideosink sync=false</div>
</div>
<div><br>
</div>
<div>I got:</div>
<div><b>WARNING: erroneous pipeline: no element
"gdpdepay"</b></div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Any suggestions please?</div>
<div><br>
</div>
<div><br>
</div>
<div>Cheers</div>
<div>Pei</div>
<div><br>
</div>
-- <br>
<div><br>
</div>
<div>Pei JIA</div>
<div><br>
</div>
<div>Email: <a href="mailto:jp4work@gmail.com" target="_blank">jp4work@gmail.com</a></div>
<div>cell: +1 604-362-5816</div>
<div><br>
</div>
Welcome to Vision Open<br>
<a href="http://www.visionopen.com" target="_blank">http://www.visionopen.com</a>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
</div>
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</pre>
</blockquote>
<br>
</div>
<br>
_______________________________________________<br>
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<br>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div><br>
</div>
<div>Pei JIA</div>
<div><br>
</div>
<div>Email: <a href="mailto:jp4work@gmail.com" target="_blank">jp4work@gmail.com</a></div>
<div>cell: +1 604-362-5816</div>
<div><br>
</div>
Welcome to Vision Open<br>
<a href="http://www.visionopen.com" target="_blank">http://www.visionopen.com</a>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
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<a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a>
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</pre>
</blockquote>
<br>
</div></div></div>
<br>_______________________________________________<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><br></div><div>Pei JIA</div><div><br></div><div>Email: <a href="mailto:jp4work@gmail.com" target="_blank">jp4work@gmail.com</a></div><div>cell: +1 604-362-5816</div>
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