[Theora-dev] Problems with Theora DirectShow filters

David Barrett dbarrett at quinthar.com
Sat Sep 18 14:04:44 PDT 2004

> -----Original Message-----
> From: Robert Huitl
> Sent: Saturday, September 18, 2004 9:45 AM
> To: theora-dev at xiph.org
> Subject: Re: [Theora-dev] Problems with Theora DirectShow filters
> On Thursday 16 September 2004 21:40, David Barrett wrote:
> > In the meantime, I've been using the Intel Performance Primitives (IPP)
> > library for color conversion, and it's working great.
> Interesting. But IPP do not provide a DirectShow filter, do they? How do
> you integrate them into a filter graph?
> Robert

Heh, sorry about that -- I realized exactly this right after posting.
You're right, it doesn't have a DirectShow filter and thus can't be used
directly in a filter graph.  However, if you're ever mucking with the bits
in your own code, IPP is a great library for color conversion, image
manipulation, and lots of other CPU-intensive stuff.


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