[mythtv-users] Anyone know how to change v4lctl settings?

cmisip cmisip at insightbb.com
Mon Mar 1 21:35:31 EST 2004


I modprobe them in order.  They are loaded and mythbackend is happy with
the modules.  I just cant use v4lctl until I run xawtv at least once.




On Mon, 2004-03-01 at 02:50, Henk Poley wrote:
> > Van: cmisip <cmisip at insightbb.com>
> >
> > I have an ATI TV wonder ve that displays high contrast and color images
> > with the default v4lctl values.  I find that I have to run xawtv first
> > before I can change the v4lctl attributes.  Is there a way that I can
> > change the attributes without running xawtv first?
> >
> > I use 
> > v4lctl -c /dev/video0 setattr contrast 12000
> >
> > but it only works after I run and then exit from xawtv.
> 
> Hmm, that's odd. If you use modules for the TV Wonder, are you sure the
> module is already loaded when you use v4lctl. I don't know if XawTV
> triggers this, but well.
> 
> Anyways, try asking on the video4linux mailinglist if the problem persists.
> 
> 	Henk Poley <><
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