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  #141  
04-07-2003, 09:19 AM
Reno Reno is offline
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Kwag, on the latest script, I'm curious...

Why BicubicResize?? Wouldn't LanczosResize bring out more detail?
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  #142  
04-07-2003, 10:00 AM
kwag kwag is offline
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Quote:
Originally Posted by Reno
Kwag, on the latest script, I'm curious...

Why BicubicResize?? Wouldn't LanczosResize bring out more detail?
Yes, and also a lot more artifacts

-kwag
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  #143  
04-07-2003, 10:34 AM
Yoda Yoda is offline
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FYI:
When downloading unfilter be sure to pick the old unfilter.dll as the newer one supports avisynth 2.5 only.

-Yoda
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  #144  
04-07-2003, 01:26 PM
Bchteam Bchteam is offline
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Hi Kwag,

I really suggest to add the DCTFilter.I will upload some samples with some dark scenes and then you can judge it.

With DCTFilter you can raise the CQ up to 4 and in my eyes there's no Change of quality.
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  #145  
04-07-2003, 01:31 PM
kwag kwag is offline
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I tried DCTFilter yesterday, but it bombed on me on AviSynth 2.51. I'll try to figure out the problem later today, and make some HDTV and/or Vdub screenshot comparisons

-kwag
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  #146  
04-07-2003, 02:10 PM
Yoda Yoda is offline
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kwag,
In general, is everyone using Avisynth 2.51?

-Yoda
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  #147  
04-07-2003, 03:01 PM
kwag kwag is offline
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Most people are still using 2.0x.
I just started doing some tests with 2.51. It's (barely) faster that 2.08, at least on my machine ( Pentium 4 @1.6Ghz).

-kwag
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  #148  
04-07-2003, 03:53 PM
vico1 vico1 is offline
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I have to say...using the latest script with the KVCD-CQ-352x480-_NTSCFilm_-PLUS.mcf (in MPEG2 format)
template, on "Band of Brothers" CD3 part6 looks VERY good to me!

With test strips (CQ=59) viewed on our 37" Mitsubishi TV (non-HDTV)
using an Apex 1100w (1meg) these appear to be my best encodes (at that rez) to date.
(I`d like to use the X3 MPEG2 template...but my Apex doesn`t like it,
as demonstrated with Kwag`s test downloads and a couple of my own)

Sript used:
Mpeg2Source("H:\DvD Rips\Band of Brothers\Band of Brothers CD3\BOB CD3-part-2\BoB-cd3-part2.d2v")
GripCrop( width= 352, height=480, overscan=0 )
GripSize(resizer="BicubicResize")
unfilter(50,50)
temporalsmoother(1,2)
mergechroma(blur(1.58))
mergeluma(blur(0.4))
GripBorders()

I`m using Avisynth 2.08, about 3.5hrs to encode using P4 1.7ghz.
For this...I`m trying TMPGEnc (v2.510) internal audio engine at 112 (to make comparison)

Any comments, or suggestions are appreciated.

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  #149  
04-07-2003, 04:16 PM
Reno Reno is offline
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Has anybody tried this script on a higher-res encode, say 704x480? I'll try it in about, oh, 7 hours
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  #150  
04-07-2003, 06:26 PM
Kane Kane is offline
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Quote:
Originally Posted by Reno
Has anybody tried this script on a higher-res encode, say 704x480? I'll try it in about, oh, 7 hours
not yet, but i think we can easily do that and get a great result, thinking of, what kwag´s cq51 sample looks like
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  #151  
04-07-2003, 07:24 PM
Racer99 Racer99 is offline
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Hey Kwag and friends,

There are occasional movies that I like to back up onto a DVD for compatability purposes between different players. Generally I back up 2 or 3 titles to 1 DVD+R. That being said, are their optimal filter settings (tweaks) that can be done in lieu of prediction based results of the larger file size which derives a larger CQ value. Like everyone I looking for optimum quality / speed.

I know there is somebody out there that has tried backing up 6 hours of video on a DVD @ 704x480 or 720x480. I prefer full D1.

Thanks

Racer99
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  #152  
04-07-2003, 07:38 PM
audioslave audioslave is offline
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I can't seem to get UnFilter working. And from what I have read, I seem to be the only one having trouble? I'm using AviSynth 2.07. Is that too old or what? Please, help me. I'm dying to try Kwag's new script out!
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  #153  
04-07-2003, 07:40 PM
Kane Kane is offline
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it works perfectly with avisynth 2.08
never used it with 2.07
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  #154  
04-07-2003, 07:41 PM
kwag kwag is offline
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Hi audioslave,

You can use "sharpen( 0.5 )" instead of unfilter. It's just a little slower

-kwag
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  #155  
04-07-2003, 07:44 PM
audioslave audioslave is offline
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Okay, I'll try sharpen. But does anyone know why unfilter won't work?
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  #156  
04-07-2003, 07:46 PM
Kane Kane is offline
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Quote:
Originally Posted by audioslave
Okay, I'll try sharpen. But does anyone know why unfilter won't work?
maybe a silly question, but:

did you download the unfilter.dll?
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  #157  
04-07-2003, 07:51 PM
audioslave audioslave is offline
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Hmm...
Seems when I unpacked the Unfilter.dll it created a folder in my AviSynth folder... Anyway, I now moved the dll file to where it's supposed to be and everything works like a charm! Sorry, for taking up your precious coding time...
Thanks again!
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  #158  
04-07-2003, 08:00 PM
Kane Kane is offline
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Quote:
Originally Posted by audioslave
Hmm...
Seems when I unpacked the Unfilter.dll it created a folder in my AviSynth folder... Anyway, I now moved the dll file to where it's supposed to be and everything works like a charm! Sorry, for taking up your precious coding time...
Thanks again!
i had the same problem some days ago,
i´ve put all my filters in the moviestacker - filter directory
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  #159  
04-08-2003, 03:12 PM
Reno Reno is offline
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@BCHteam, what settings are you using for DCTfilter?? Could you post them for me?
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  #160  
04-08-2003, 04:15 PM
VILLA21 VILLA21 is offline
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Quote:
Originally Posted by audioslave
Okay, I'll try sharpen. But does anyone know why unfilter won't work?
Extract the Unfilter.zip file and check "Keep file names". Now have a look at the folder u"ve extracted it, there is folder named unfilter_old...
Just use this .dll (it"s the one for the avisynth 2.0x versions)
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