Re: [V4L] Interlaced video, VSYNC locking, etc

[Stephen Davies]

On Fri, 25 Jan 2002, David Pratt wrote:

> There can still be problems with this though. A lot of cards have some 
> sort of flicker filter on their tv-outs which averages out 3 or so video 
> memory scanlines to the display. If you want to get output really close to 
> the input, then you need to turn the filter off and make sure, as Steve 
> says, that everything is timed correctly.

Yeah - on my bt869 setup the flicker filter is turned off.

Steve




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