On Thu, 20 Jun 2002, Chris Gettings wrote:
> We get the same problem with using the decimation register.  We are not 
> driver experts, but suspect that the V4L driver must be patched.  Is there 
> anyone on this list who could help with that?  Thanks.

When I played around with the bt848 temporal decimation years ago with the
pre-v4l driver, I also found it worked strangely.

The problem Kevin noted where he would get the same field returned again must
be a driver problem.  The bt848 does not have a field store, so there is no
way it could be re-capturing an old field.

I think it's pretty clear that what's happening is that the bt848 is dropping
a field and the driver is just returning the data from the old buffer.




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