Ok, this looks very promising :wink:
-kwag |
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http://ziquash.chez.tiscali.fr/ |
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-kwag |
Not that it's really relevant to the thread, but MarcFD never ceases to amaze me. He may not be the absolute best AVS filter author, but for a 17-year-old kid he writes some pretty darned amazing stuff. This guy is going to be bringing us a LOT of good stuff in the future.
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If I had, then probably KVCD would have been a standard in every home on every DVD player :mrgreen: -kwag |
Ok, there is definitely a problem with the stmedianfilter and temporalsoften settings. Using the straight current script, I get a file size of 12,434k, which is actually smaller than what I get with the best motion adaptive settings in the new script. Here are some file sizes. When I say "motion adaptive" I mean I used the luma blurring values of 1.5/.75/.2. In the case of the current script, that means some colorspace conversions. :?
current script = 12,434k current script + motion adaptive = 11,867k new script = 13,404k new script + motion adaptive = 12,598k Although there is no doubt that motion adaptive filtering reduces file size, the new script overall is not as good as the current script. Then I started wondering which new filter was the culprit. I replaced temporalsoften with the old temporalsmoother(1,2) (and, of course, the accompanying colorspace conversion) and got a file size of 13,054k - somewhere in the middle. Replacing stmedianfilter with the old 2.0 version and current script values got me down to the same size as the current script. So while the principle is sound, the script needs a lot of tweaking to be as good as the current script. The following script gave me my best file size to date (11,867k): Code:
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins20\LoadPluginEx.dll") |
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According your test it's worth to switch to AVS v2.51 !!??? This Filter combination is my favorite for almoast every my encodes . What I'm interesting is If u can compare resulted clip quality to quality without Filter_Motion . To make it easy to understand let's say : with Motion CQ 60 and to get the same visual quality clip without Motion - CQ 65 . It's easyer to see difference ( if there is any ) when we express it in numbers . Please report if u have new results about Filter_Motion . bman |
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:) MarcFD is fantastic. :!: |
I just noticed that I can't use this script with ToK 8O :?
The current version of ToK sets the file prediction at the end of the script, and it doesn't work :roll: I also tried to move it to the top, after the "clip = Mpeg2source( Source )" line, and it doesn't work either :cry: I believe that Sampler.dll has been compiled for avisynth 2.5x :?: I guess in order to use this method, we must use manual file size prediction :x until we can get a fix for using this with ToK :!: -kwag |
amazing work, all of you! 8O
i hope this thread leads us to another big improvement in quality... hopefully SansGrip can compile the sampler.dll to AviSynth2.51. Isn't there some kind of integrated filter in the newest AviSynth version that does the same thing the sampler.dll? Keep up the good work! I'll try this new stuff out tomorrow! btw: can you run AviSynth2.0x and AviSynth2.5x at the same time? |
I am the author of this intelligent script. The objective of this intelligent script is of detecter the various types of motion and to apply filters specific. Here some French addresses to use this script correctly.
Downlaod http://jfl1974.free.fr/HTM/Download.htm FAQ filters avisynth http://jfl1974.free.fr/HTM/21_Test_Filtres.htm Comparative of the video codecs http://jfl1974.free.fr/HTM/22_Test_Codec_Video.htm FAQ ffdshow http://jfl1974.free.fr/HTM/24_ffdshow.htm And here the last version of this script. I added "subtitle" so that you observe how script works. You can modify the threshold to make script more or less senssible to the scene fast and slow ... :wink: Code:
################################################################################### |
Welcome Sagittaire :)
We've been playing and modifying your script :wink: -kwag |
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The script will work only on AviSynth 2.5x, because the heart of the script is the "Conditionalfilter" function :) It won't be long before we convert this to a linear strength filter instead of three filter bracket ranges (Low, Medium, High), and integrate the new algorithm into MovieStacker ( Hello muaddib :mrgreen: ) :wink: -kwag |
OK Sagittaire is this going to work with our KVCDs, cause that looks like a Divx site and is like in frensh language :?: I don't understand frensh :?: :wink:
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Hi ovg64,
Check page 2 of this thread. It's been translated to english. -kwag |
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Did you try to move ALL functions to the top of the script? I did not try the script yet, but it "should" work... :roll: |
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I didn't have time to put my hands in this great script (thanks Sagittaire), but don't stop... It's getting exciting! :wink: |
You know, this thread reminds me something I exposed several months ago, read here: http://www.kvcd.net/forum/viewtopic.php?t=2834
And instead of using a long script to do all of this, if one of SansGrip's filters could be modified ( NoMoSmooth :idea: ) to include "attached" avisynth functions like mergechroma, mergeluma, etc, then we could use the temporal motion engine built-in this filter :!: This way, it would work just like any other avisynth filters. For example, BlockBuster has tresholds to apply noise, depending on the darkness of the picture. NoMo applies filtering, depending on difference between adjacent frames. So this engine can be applied to "call" mergeluma or other filters, depending on selected activity "trigger" points. SansGrip, where are you :D The result: "Automatic Linear Motion Adaptive Filtering" And that is what we need 8) -kwag |
Greetings all. I haven't had much time to play with this today, because I had to do some work at my paying job. :( But hopefully I can spend some quality time with this now that the weekend is here. :drink:
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But if you want to run both versions, you can make 2 virtualdub folders and put the different avisynth.dll versions in each folder. Then just start whichever Virtualdub version you want to use. Not sure how that works with frameserving directly to TMPGEnc, though.... never tried it. |
:)
Sagittaire welcome! :wink: great pages and great job. the result will be amazing :!: |
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