On Saturday 09 February 2008 10:42:54 Igor Nikanov wrote:
> Hi
>
> is there any utility (except v4l2-ctl) for more comfortable control
> of hardware noise-filters ? I want to adjust this filters and to see
> the pictures in real-time mode.
In the v4l-dvb tree at www.linuxtv.org/hg there is a qv4l2 application
in the v4l2-apps directory: it gives you a Qt control panel, allowing
you to experiment with these settings on the fly.
Regards,
Hans
>
> Igor
>
> spatial_filter_mode (menu) : min=0 max=1 default=0
> value=0 flags=update 0: Manual
> 1: Auto
> spatial_filter (int) : min=0 max=15 step=1
> default=0 value=0 flags=slider spatial_luma_filter_type (menu) :
> min=0 max=4 default=0 value=1 0: Off
> 1: 1D Horizontal
> 2: 1D Vertical
> 3: 2D H/V Separable
> 4: 2D Symmetric non-separable
> spatial_chroma_filter_type (menu) : min=0 max=1 default=0
> value=1 0: Off
> 1: 1D Horizontal
> temporal_filter_mode (menu) : min=0 max=1 default=0
> value=0 flags=update 0: Manual
> 1: Auto
> temporal_filter (int) : min=0 max=31 step=1
> default=0 value=8 flags=slider median_filter_type (menu) : min=0
> max=4 default=0 value=0 flags=update 0: Off
> 1: Horizontal
> 2: Vertical
> 3: Horizontal/Vertical
> 4: Diagonal
> median_luma_filter_minimum (int) : min=0 max=255 step=1
> default=0 value=0 flags=inactive slider median_luma_filter_maximum
> (int) : min=0 max=255 step=1 default=255 value=255 flags=inactive
> slider median_chroma_filter_minimum (int) : min=0 max=255 step=1
> default=0 value=0 flags=inactive slider median_chroma_filter_maximum
> (int) : min=0 max=255 step=1 default=255 value=255 flags=inactive
> slider insert_navigation_packets (bool) : default=0 value=0
>
>
>
>
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