Sorry to correct you Chris, the capture agent is able to handle
resolution changes. But be aware that every resolution must by supported
by the epiphan device that you use.
There have been some changes due to epiphan driver changes post 1.1. So
you should use the 1.1.x branch post rev 10389.
http://opencast.jira.com/browse/MH-7570
Pleas be aware that the change of resultion requires more computing
power for the scaling.
Rüdiger
Am 27.06.2011 16:35, schrieb Christopher Brooks:
Hi Andreas,
The capture agent doesn't have the capability to handle resolution
changes off of an epiphan vga2usb, and the card doesn't handle it
by itself. Instead you'll need to put a dscalar inline - there are a
couple of recommendations on the capture agent hardware wiki, they run
about $250-$350.
Regards,
Chris
On Mon, 27 Jun 2011 16:10:10 +0200 (CEST)
[email protected] wrote:
Hi,
I just installed the capture agent with install.sh from
http://opencast.jira.com/svn/MH/tags/1.1.10282/
and tested some captures via epiphan vga2usb LR with various
resolutions and sometimes without input.
Sadly the recordings all failed:
. some of them resulted in a filesize of 0 (possibly after unplugging
the vga-source)
. all of them showed the test-pattern as soon as resolution changes
took place
Since this functionality is critical to our further steps with MH,
I'd like to ask, if this should be fixed in this release/tag, as
stated in http://opencast.jira.com/browse/MH-1104 .
Thanks for any information, Andreas Krieger
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Rüdiger Rolf, M.A.
Universität Osnabrück - Zentrum virtUOS
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Telefon: (0541) 969-6511 - Fax: (0541) 969-16511
E-Mail: [email protected]
Internet: www.virtuos.uni-osnabrueck.de
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