On 11-06-22 07:08 AM, Lovemore Nalube wrote: > While playing with it's configuration panel I noticed that you can > adjust the famegrabber's VGA signal (brightness, aspect ratio, etc). > Does anybody know how to do this in a 'normal' capture agent running > ubuntu, and a USB VGA2USB grabber? Most of our recent installations need > the VGA signal to be shifted because they have black vertical bars on > their sides.
Hi Lovemore, I don't know if you got a reply from Epiphan, but these do appear to be somewhat exposed. When you run modinfo against the kernel module powering the device there should be a line like parm: grab_flags:Grabbing mode (phased or port switch, adapting alorithm, etc...) (int) So adding the parameters to the script which inserts the drivers *should* work. These options, however, are untested and I have no idea what valid parameter names or values would be. For those you'd need to talk to Epiphan, or just guess and check :) G > Thaaanks! > > > -- > Lovemore Nalube > OLE Developer (Vula) > University of Cape Town > http://www.cet.uct.ac.za/LovemoreN > > > ### > > UNIVERSITY OF CAPE TOWN > > This e-mail is subject to the UCT ICT policies and e-mail disclaimer > published on our website at > http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable from > +27 21 650 9111. This e-mail is intended only for the person(s) to whom > it is addressed. If the e-mail has reached you in error, please notify > the author. If you are not the intended recipient of the e-mail you may > not use, disclose, copy, redirect or print the content. If this e-mail > is not related to the business of UCT it is sent by the sender in the > sender's individual capacity. > > ### > > > > _______________________________________________ > Matterhorn mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn > > > To unsubscribe please email > [email protected] > _______________________________________________
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