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View Full Version : extract denoise 3d from ffdshow


olnima
10th December 2004, 13:46
Would it be possible without too much work to generate a denoise3d_crop.ax only with the denoise 3d options (luma-value, chroma-value, time-value and hq as checkbox) and the cropping menu to use it for capturing. I'm not a programmer so it's just a question if somebody here could do it. Reason is to have the same quality as ffdshow.ax but more performance (faster).
Many people who do captures like me where asking for a filter like that in the capture-forum.

Thanks alot in advance
Olnima

P.S.: Maybe at least adding a simple and fast deinterlacer (linear/cubic blending?) would make this filter complete and perfect for captures.

akupenguin
10th December 2004, 19:41
Why would that be faster than the full ffdshow? If you don't enable any other filters, they won't run, and thus won't take any time. If you have experimental evidence to the contrary, please submit it as a bug.

olnima
13th December 2004, 13:49
Originally posted by akupenguin
Why would that be faster than the full ffdshow? If you don't enable any other filters, they won't run, and thus won't take any time. If you have experimental evidence to the contrary, please submit it as a bug.


Thanks for your reply.
When I use ffdshow with NO option (every checkbox is unticked) it consumes ~30% more CPU-Power, that's strange to me. (using iuvcr, YUY2) The other strange thing is, when I crop the picture with the ffdshow-cropping-option from 704*576 to 704*400 to avoide capturing and compressing the black bars most movies on TV have, the CPU-Power is not any lower. This (lower CPU-Power) only happens, when I use the crop-filter given with iuvcr or VirtualVCR.

Is that a bug? It would be a shame, because the options in ffdshow.ax are brilliant

Thanks again
Olnima