Re: Black and White DirectShow Filter?

On Thu, 12 Apr 2007 21:21:43 -0500, Thore B. Karlsen [DShow MVP] wrote:

I think the EZRGB24 filter sample in the Platform SDK will convert to
grayscale.

Indeed, I forgot that it did this, although the formula Jeremy gave in
response to one of the triplicate posts by the OP will probably give better
results than the one in this sample.

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