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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>We’ve been having some problems of late with our
Access Grid setup, whereby an arbitrary number of our 4 local video feeds will
appear to initialise in their VIC windows upon connecting to a Virtual Venue.
Disabling then re-enabling the video producers will have an inconsistent
effect, either causing no change, one or more feeds to appear, or feeds which
had appeared before to disappear. It can be upwards of 10 refreshes before all
cameras finally appear to be broadcasting. We’re using a Winnov Videum
4400 VO card, running AG 3.1 on Windows XP.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m suspecting it to be a driver issue somewhere, or a
VIC configuration thing, as the proprietary Winnov software has no problem
viewing the camera feeds being sent to it. I’m running the latest drivers
available and have found a different set of problems using the VFW drivers over
directshow (which this behaviour manifests with). Has anyone else experienced
this kind of behaviour, or have insight on what I may be able to do to resolve
it? I’ve uninstalled and redetected the card many times and even swapped
it out for a spare we had.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Adam Horwich<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt'>-------------------------------------------------------------</span><span
style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>Access Grid and User Support</span><span
lang=EN-US style='font-size:10.0pt'> </span><span style='font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt'>R89 F02<br>
</span><span lang=EN-US style='font-size:10.0pt'>e-Science Centre</span><span
style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>Science and Technology
Facilities Council</span><span style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>Rutherford Appleton Laboratory</span><span
style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>Didcot. OX11 0QX</span><span
style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>Tel: 01235 778332</span><span
style='font-size:10.0pt'><br>
</span><span lang=EN-US style='font-size:10.0pt'>email: adam.horwich@stfc.ac.uk</span><span
style='font-size:10.0pt'> <br>
</span><span lang=EN-US style='font-size:10.0pt'>-------------------------------------------------------------</span><span
lang=EN-US style='font-size:10.0pt'> </span><span style='font-size:10.0pt'><o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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