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Old 3rd October 2013, 00:43   #1  |  Link
Xoemab
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FFT3DFilter Alternatives?

I'm very happy with FFT3DFilter output result but it slow 8-9 fps (on my bad laptop ) is there any filters that can produce same or better output with better speed?

I was using this script and avspmod gave me 8-9 when I run the analysis pass

Code:
LoadPlugin("C:\megui\tools\dgindexz\DGDecode.dll")
DGDecode_mpeg2source("C:\Users\Admin\DVD 1\VIDEO_TS\VTS_01_1.d2v", info=3)
ColorMatrix(hints=true, interlaced=true, threads=0)
Load_Stdcall_Plugin("C:\Program Files (x86)\AviSynth 2.5\plugins\yadif.dll")
Yadif(order=1)
crop(0, 12, 0, -16)
FFT3DFilter(sigma=2.0, plane=0, bw=32, bh=32, bt=3, ow=16, oh=16, sharpen=1, interlaced=true)
Here is the comparison http://screenshotcomparison.com/comparison/43204

Last edited by Xoemab; 3rd October 2013 at 00:45.
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Old 3rd October 2013, 19:37   #2  |  Link
Mystery Keeper
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FFT3DGPU, obviously. Though you need a decent GPU in your laptop for that.
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Old 3rd October 2013, 21:28   #3  |  Link
johnmeyer
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You could try the one of multi-threaded versions of AVISynth, if your laptop has more than one core. Use SetMTMode().
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Old 3rd October 2013, 22:50   #4  |  Link
Xoemab
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Thank you guys.. I will buy soon good desktop and will try there the FFT3DGPU.. at the moment I will try the other two options.. Thanks again..
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Old 14th October 2013, 17:19   #5  |  Link
Reel.Deel
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Hmmm, don't know if I'm hallucinating or not. IIRC Groucho2004 uploaded an Intel compiled FFT3DFilter?
If this is not the case just ignore me if so, do you mind sharing it again?
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Old 14th October 2013, 17:25   #6  |  Link
Groucho2004
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Quote:
Originally Posted by Reel.Deel View Post
IIRC Groucho2004 uploaded an Intel compiled FFT3DFilter?
I did - but removed it after I realized that it was behaving oddly in some scenarios. Also, the speed gain was marginal, in some cases it was slower than the "official" version.
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Old 14th October 2013, 22:19   #7  |  Link
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I'd still recommend DFTTest for frequency domain denoising.
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