It is OS independend that you have this box that allows you use PCIe
cards in this box but their speed even if they are 16x they are reduced
to 1x PCIe speed (=2.5Gbit/s). HDMI is specified even in the oldest
version for 3.96Gbit/s (in the lates version even up to 8.16Gbit/s). So
you will probably not be able to capture a HDMI signal even if you can
setup such a system technically. But feel free to test this, I would be
curious if it works. For me it is too expansive to test this.
By the way USB 3.0 is 4.8Gbit/s and Thunderbolt is 10Gbit/s and probalby
quick enough. So if you find your external case with these interfaces it
might work better, but I doubt that they are still OS independent then.
Rüdiger
Am 17.04.2012 15:21, schrieb Stephen Spencer:
Hi,
I must admit i've been away from email for a while so have not as yet followed
this up. Something that I was thinking of is this as it's datasheet says it's
os independent.
http://www.netstor.com.tw/_03/03_02.php?ODI
Regards
Steve
________________________________________
From: [email protected]
[[email protected]] on behalf of Ruediger Rolf
[[email protected]]
Sent: 17 April 2012 13:06
To: Opencast Community
Subject: Re: [Opencast] Teradek Cube
Why make it so complicated? Backmagic offers the Intensity devices not
only as PCIe but also as USB3 or Thunderbold versions.
http://www.blackmagic-design.com/products/intensity/
I tried the USB3 version. Unfortunately it has only Windows drivers and
will not work on a notebook with ExpressCard slot, as it demands a
faster connection than PCIe 1x, which ExpressCard only offers. You could
use a recent notbook with USB3 on-board, but still you will be
restricted to Windows (or MacOS with the Thunderbold version).
Regards
Rüdiger
Am 17.04.2012 13:10, schrieb Philipp P.:
Hi,
Indeed, very interesting discussion.
I also like the idea of portable capture agents.
Anyone heard of
http://forum.notebookreview.com/gaming-software-graphics-cards/418851-diy-egpu-experiences.html
eGPU or made experiences with it?
In theory such an http://www.hwtools.net/Adapter/PE4L.html PE4L or similar
PCIe extender product should also work with an HDMI capture card like the
Blackmagic Intensity Pro.
This would also allow laptops with an ExpressCard slot to allow such capture
cards.
A custom enclosure would be needed though since the construction seems quite
fragile.
Regards
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Rüdiger Rolf, M.A.
Universität Osnabrück - Zentrum virtUOS
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Rüdiger Rolf, M.A.
Universität Osnabrück - Zentrum virtUOS
Heger-Tor-Wall 12, 49069 Osnabrück
Telefon: (0541) 969-6511 - Fax: (0541) 969-16511
E-Mail: [email protected]
Internet: www.virtuos.uni-osnabrueck.de
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