Re: Varying frame rate

[Haavard Holm <haavard.holm@xxxxxxx>]

On 08/16/2009 08:03 AM, Jean-Francois Moine wrote:
> On Sun, 16 Aug 2009 03:43:52 +0300
> Maxim Levitsky<maximlevitsky@xxxxxxxxx>  wrote:
>
>    
> > On Sat, 2009-08-15 at 23:48 +0200, Haavard Holm wrote:
> >      
> 	[snip]
>    
> > > My obeservation is : Depending on what my camera focus on, the
> > > framerate varies from 5 to 15 fps. I have tried several times, same
> > > result.
> > >        
> 	[snip]
>    
> > I have observed similar issues with uvc camera on my aspire one (low
> > frame rate while the illumination is low)
> >
> > Probably this is a hardware issue, and maybe there is a control to
> > turn this off.
> >      
> Hello,
>
> The frame rate depends on the exposure time. If auto exposure is set,
> you may have such a behaviour.
>    

From a c-program - how do I turn off auto exposure ?

Best

Håvard Holm
> Best regards.
>
>    

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