Big DVD Noise

shon3i · 12th April 2006, 23:16

I have big trouble with some DVD. Encoding look so terible. I use x264 but with XviD is same thing maybe little whrose.

Screenshot of one original frame:

Vob Segment:
http://www.mytempdir.com/590279

Encoded segment:
http://www.mytempdir.com/590291

Script used:

Quote:

DGDecode_mpeg2source("PadURaj.d2v",info=3)
ColorMatrix(hints=true)
crop( 4, 14, -4, -16)
LanczosResize(640,352)

Encoder Settings:

Quote:

x264.exe --pass 2 --bitrate 970 --stats ".stats" --ref 5 --mixed-refs --no-fast-pskip --bframes 3 --b-pyramid --b-rdo --bime --weightb --subme 6 --trellis 1 --analyse all --8x8dct --direct auto --me umh --progress --no-psnr --output "PadURaj.mkv" "PadURaj.avs"

So why you suggest for denoisers and other things

Regards
Shon3i

Serbianboss · 13th April 2006, 09:52

The best noise reduction filter for me is Convolution 3d filter.

http://forum.videohelp.com/viewtopic.php?t=225951

MrTroy · 13th April 2006, 10:08

When you open the avisynth file in a media player, does it have good quality?

shon3i · 13th April 2006, 11:09

@MrTroy Quality is ok but noise is present. is not always a big noise.

@Serbianboss I tried with Convolution3D but i am not happy with results i tried "MovieHQ" and "MovieLQ" but is not good. Did you have other settings for Convolution3D

Serbianboss · 13th April 2006, 13:03

try this parametar (1, 32, 128, 16, 64, 10, 0)

This is most agressive parametar and is very good.

DarkNite · 13th April 2006, 17:48

You might want to give FFT3DFilter a try. You could check it's thread for some ideas on usage for different sources.

shon3i · 13th April 2006, 21:44

@Serbianboss I Tryed but is not help, i get whery blur picture and noise on it

@DarkNite I tryed FFT but is very slow denoiser, so if you have some example please show me.

Aslo i try PixieDust(5) whit combination of LimitedSharpen i get good results but if i can get little on speed i can encode movie. I can reach 1.0fps. Thanks

Serbianboss · 13th April 2006, 23:41

First picture is your source, second is with Convolution 3d with agressive parametars.

Second picture is little blury but there is not noise.

Soulhunter · 14th April 2006, 00:40

If you want quality and dont care about speed, use FFT3D or FRFun!

RAW

FFT3D

FRFun

Bye

Backwoods · 14th April 2006, 01:36

Quote:

Originally Posted by Soulhunter

FRFun!

Have any links about FRFun?

Soulhunter · 14th April 2006, 01:49

Quote:

Originally Posted by Backwoods

Have any links about FRFun?

Just -> My PC: C:\Program Files\AviSynth 2.5\plugins\frfun3.dll

But I can send you a copy if you want... ^^

Bye

shon3i · 14th April 2006, 10:01

@Soulhunter Can you send me frfun3.dll or host it on www.mytempdir.com. And can you post avs script which you use for both FRFun and FFT3D thanks, and did you use LimitedSharpen. And what you suggest if speed important to me. Thanks

@Serbianboss Maybe this frame don't have noise but whole scene have. Picture is so blurness

mod · 14th April 2006, 10:13

Question: any idea about the speed difference on your machines when processing with FRFun?

Thanks

Serbianboss · 14th April 2006, 10:30

where FRFun can be downloaded?

Alain2 · 14th April 2006, 12:22

What type of algorithm is frfun applying?
I'll be interested for a copy as well :P

techmule · 14th April 2006, 16:20

you can even try this, is fast and does not take away many details from the video.

Removegrain(mode=2)
STMedianfilter(3,3,1,1)

DarkNite · 14th April 2006, 18:14

If you have a video card that supports DirectX 9 then there's also FFT3DGPU if you're concerned about speed.

Mr. Brown · 14th April 2006, 18:27

try this

Code:

mdata = DePanEstimate()
DePanInterleave(data=mdata)
degrainmedian(mode=1)
SelectEvery(3, 1)

it's fast and good

Leo 69 · 14th April 2006, 18:58

Soulhunter, would you please send me an FRFun plugin or host it somewhere ? My mailbox is leo.69.is@gmail.com

It looks like it has better processing algorithm than FFT3D.
Please, post the settings as well.
Thank you

shon3i · 14th April 2006, 20:53

Quote:

Originally Posted by Leo 69

Soulhunter, would you please send me an FRFun plugin or host it somewhere ? My mailbox is leo.69.is@gmail.com

It looks like it has better processing algorithm than FFT3D.
Please, post the settings as well.
Thank you

I agree with you, so Soulhunter please share with us FRFun. Please

@DarkNite Yes my video card support DirectX 9 and i try tomorow becouse now i start encoding with normal FFT3D and encoding will be finished tomorow, i am now open this enocding with bsplayer and looks very clean and good, so maybe is FFT3D my answer but if that FFT3DGPU faster this can be cool

@techmule I try this tomorow but i try STMedianFilter with default settings and i not be happy with encoding. Thanks anyway

@Mr. Brown Looks like a god script, I will try and post results, Thanks

13th April 2006, 17:48	#6 \| Link
DarkNite Almost Silent Member Join Date: Jun 2002 Location: Purgatory Posts: 273	You might want to give FFT3DFilter a try. You could check it's thread for some ideas on usage for different sources. __________________ Rethinking the "Why?" chromosome.

14th April 2006, 00:40	#9 \| Link
Soulhunter Bored... Join Date: Apr 2003 Location: Unknown Posts: 2,812	If you want quality and dont care about speed, use FFT3D or FRFun! RAW FFT3D FRFun Bye __________________ Visit my IRC channel Last edited by Soulhunter; 14th April 2006 at 01:02.

14th April 2006, 10:01	#12 \| Link
shon3i BluRay Maniac Join Date: Dec 2005 Posts: 2,419	@Soulhunter Can you send me frfun3.dll or host it on www.mytempdir.com. And can you post avs script which you use for both FRFun and FFT3D thanks, and did you use LimitedSharpen. And what you suggest if speed important to me. Thanks @Serbianboss Maybe this frame don't have noise but whole scene have. Picture is so blurness Last edited by shon3i; 14th April 2006 at 10:45.

14th April 2006, 10:13	#13 \| Link
mod keep manzo Join Date: Sep 2005 Location: Florence, IT Posts: 528	Question: any idea about the speed difference on your machines when processing with FRFun? Thanks __________________ 10 categories of persons exist : those who know the binary system and those who do not know it

14th April 2006, 10:30	#14 \| Link
Serbianboss Registered User Join Date: Mar 2006 Posts: 232	where FRFun can be downloaded? Last edited by Serbianboss; 14th April 2006 at 10:40.

13th April 2006, 09:52	#2 \| Link
Serbianboss Registered User Join Date: Mar 2006 Posts: 232	The best noise reduction filter for me is Convolution 3d filter. http://forum.videohelp.com/viewtopic.php?t=225951

13th April 2006, 10:08	#3 \| Link
MrTroy Registered User Join Date: Apr 2005 Posts: 224	When you open the avisynth file in a media player, does it have good quality?

13th April 2006, 11:09	#4 \| Link
shon3i BluRay Maniac Join Date: Dec 2005 Posts: 2,419	@MrTroy Quality is ok but noise is present. is not always a big noise. @Serbianboss I tried with Convolution3D but i am not happy with results i tried "MovieHQ" and "MovieLQ" but is not good. Did you have other settings for Convolution3D

13th April 2006, 13:03	#5 \| Link
Serbianboss Registered User Join Date: Mar 2006 Posts: 232	try this parametar (1, 32, 128, 16, 64, 10, 0) This is most agressive parametar and is very good.

13th April 2006, 21:44	#7 \| Link
shon3i BluRay Maniac Join Date: Dec 2005 Posts: 2,419	@Serbianboss I Tryed but is not help, i get whery blur picture and noise on it @DarkNite I tryed FFT but is very slow denoiser, so if you have some example please show me. Aslo i try PixieDust(5) whit combination of LimitedSharpen i get good results but if i can get little on speed i can encode movie. I can reach 1.0fps. Thanks

13th April 2006, 23:41	#8 \| Link
Serbianboss Registered User Join Date: Mar 2006 Posts: 232	First picture is your source, second is with Convolution 3d with agressive parametars. Second picture is little blury but there is not noise.

14th April 2006, 12:22	#15 \| Link
Alain2 Registered User Join Date: May 2005 Posts: 236	What type of algorithm is frfun applying? I'll be interested for a copy as well :P Last edited by Alain2; 14th April 2006 at 12:33.

14th April 2006, 16:20	#16 \| Link
techmule Registered User Join Date: Aug 2005 Posts: 127	you can even try this, is fast and does not take away many details from the video. Removegrain(mode=2) STMedianfilter(3,3,1,1)

14th April 2006, 18:14	#17 \| Link
DarkNite Almost Silent Member Join Date: Jun 2002 Location: Purgatory Posts: 273	If you have a video card that supports DirectX 9 then there's also FFT3DGPU if you're concerned about speed. __________________ Rethinking the "Why?" chromosome.

14th April 2006, 18:27	#18 \| Link
Mr. Brown Step into the Light Join Date: Dec 2005 Location: Germany Posts: 20	try this Code: mdata = DePanEstimate() DePanInterleave(data=mdata) degrainmedian(mode=1) SelectEvery(3, 1) it's fast and good __________________ http://www.matroska.org/images/logo-128x100x32.png

14th April 2006, 18:58	#19 \| Link
Leo 69 Registered User Join Date: Nov 2004 Posts: 227	Soulhunter, would you please send me an FRFun plugin or host it somewhere ? My mailbox is leo.69.is@gmail.com It looks like it has better processing algorithm than FFT3D. Please, post the settings as well. Thank you

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode