According to video-quality.txt in the doc directory of the driver package:
dnr_mode:
0: spatial and temporal noise removal filters
1: temporal only
2: spatial only
3: no noise filter
However, I found that dnr_mode=3,dnr_temporal!=0 still gave ghosts, so
I set them all to zero and was ghost-free...
On 29/07/05, Adam Forsyth <[EMAIL PROTECTED]> wrote:
> I have a question about this. I thought that dnr_mode was used to
> enable and disable the filters. So, if I have dnr_mode=0 but
> dnr_temporal != 0, shouldn't the filter still be off? This is not the
> case.
>
> I'd appreciate it if someone could clear that up.
>
> On 7/29/05, Graeme Wilford <[EMAIL PROTECTED]> wrote:
> > I had the same problem. It looks like dnr_temporal defaults to 0 with
> > the 0.2 driver but something non-zero with 0.3.7a.
> >
> > You can check the setting by running ivtvctl -a on the 350 device.
> > If this is true, issue ivtvctl -d <whatever> -c dnr_temporal=0
> >
> > If it works, you can fold it into modprobe.conf using something like this:
>
>
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