Quantcast VirtualDub: Filter Factory Scripts? - digitalFAQ.com Forums [Archives]
  #1  
01-14-2003, 11:36 AM
MrTibs MrTibs is offline
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Does anyone know how to write scrips for Filter Factory? I've downloaded the filter but there doesn't seem to be any example scripts. Anyone know what the script engine is based on?

Does anyone have any example scripts?
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  #2  
03-19-2003, 08:22 AM
Malcolm Malcolm is offline
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Hi MrTibs,

I used FilterFactory once (just for one hour), to test an idea i had. (Btw. Later, i realized the idea with existing avisynth functions(). http://forum.doom9.org/showthread.php?s=&threadid=35923) Here's the link for FilterFactory: http://forum.doom9.org/showthread.php?s=&threadid=35493
There you can find a link to the only documentation i could find for filterfactory. I also stated there that filterfactory is very limited and only works in RGB colorspace, so most of the work is done for converting from YUV2 to RGB and back. Filterfactory is also _veeery_ slow. whis is no surprise...

It would be a great idea to develop a more powerful version of filterfactory (for avisynth, i'd say) that has capabilities to do some standard tasks through precompiled (MMX, SSE, 3dnow!) code (e.g. colorspace conversion, convolution, dct, idct, ...)
This would be a great tool to do some rapid prototyping when having an idea!

bye,
Malcolm
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  #3  
03-19-2003, 03:26 PM
MrTibs MrTibs is offline
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Thanks for the links! I'll try out some of the code.
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