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I am trying to implement Matterhorn, another open-source project that uses GStreamer. I am using their recommended hardware: an Epiphan VGA2USB, and the device's driver functions and captures via the hardware manufacturer's POC GUI app. The Matterhorn people
have sent me back to the GStreamer project because I am getting an error that was resolved in your build referenced in the group message:
<div> <a href="https://groups.google.com/a/opencast.org/forum/#!msg/matterhorn-users/P6oWB_uvUmI/HneYDvp1LMAJ">https://groups.google.com/a/opencast.org/forum/#!msg/matterhorn-users/P6oWB_uvUmI/HneYDvp1LMAJ</a></div>
<div>("Failed to query norm on device")</div>
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<div>In that conversation, a specific fix is mentioned, in Line 204 of /sys/v4l2src/v4l2calls.c/. When I do the following, I appear to download a version of your library that already has that fix in place:</div>
<div>----</div>
<div><font class="Apple-style-span" face="Monaco" size="4">git clone <a href="git://anongit.freedesktop.org/gstreamer/gstreamer">git://anongit.freedesktop.org/gstreamer/gstreamer</a><br>
cd gstreamer<br>
sudo ./autogen.sh<br>
sudo make<br>
cd ..</font></div>
<div><font class="Apple-style-span" face="Monaco">
<div style="font-family: Helvetica; ">----</div>
<div style="font-family: Helvetica; ">(All good so far, FYI... the MAKE is successful)</div>
<div style="font-family: Helvetica; ">----</div>
</font></div>
<div><font class="Apple-style-span" face="Monaco" size="4">git clone <a href="git://anongit.freedesktop.org/gstreamer/gst-plugins-good">git://anongit.freedesktop.org/gstreamer/gst-plugins-good</a><br>
cd gst-plugins-good<br>
sudo ./autogen.sh</font></div>
<div><span class="Apple-style-span" style="font-family: Tahoma; font-size: 13px; ">---</span></div>
<div><span class="Apple-style-span" style="font-family: Tahoma; font-size: 13px; ">However, when I do so, the autogen script for the plugins ends up with the following error:</span></div>
<div><span class="Apple-style-span" style="font-family: Tahoma; font-size: 13px; ">---</span></div>
<div><font class="Apple-style-span" face="Monaco" size="4">configure: Requested 'gstreamer-1.0 >= 1.3.0.1' but version of GStreamer is 1.2.0<br>
configure: error: no gstreamer-1.0 >= 1.3.0.1 (GStreamer) found<br>
configure failed</font></div>
<div><span class="Apple-style-span" style="font-family: Tahoma; font-size: 13px; ">---</span></div>
<div><font class="Apple-style-span" face="Tahoma"><span class="Apple-style-span" style="font-size: 13px;">I cannot seem to get the gst-plugins-good autogen script to recognize that I have already installed the current branch (?) of the gstreamer libraries.
I don't care if I have the stable branch or not, I just want something that works as a proof of concept and works around the issue mentioned in the discussion group above. Could you please help?</span></font></div>
<div><font class="Apple-style-span" face="Tahoma"><span class="Apple-style-span" style="font-size: 13px;"><br>
</span></font></div>
<div><font class="Apple-style-span" face="Tahoma"><span class="Apple-style-span" style="font-size: 13px;"> //Reid</span></font></div>
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