NNEDI - intra-field deinterlacing filter - Page 6

Boulder · 26th December 2007, 10:08

The filter already supports multithreading. By default, the number of threads is the same as the number of detected CPUs.

foxyshadis · 28th December 2007, 10:18

I was just curious, but did the combined power of that giant cluster ever net you a further demo that beat the pants off the current one?

tritical · 28th December 2007, 12:41

I'm actually pretty close to one, but not quite there. Having access to the cluster definitely helped though. I was able to test a number of ideas I wouldn't have been able to without it. At this point a new version might only be a couple weeks away (if my current set of experiments work out) or it could be a couple months away. I plan to graduate next December so hopefully I can make it work by then

.

Chainmax · 31st December 2007, 18:52

Don't forget to dedicate some time to unwinding, tritical

.

Archimedes · 16th January 2008, 16:52

Quote:

Originally Posted by tritical

This filter turned out to be pretty good for resizing as well (limited to powers of 2 enlargement).

The filter does a good job on resizing images.

Original:

4 x enlarged with NNEDI:

badshah · 26th January 2008, 11:14

MCBob_v03u is giving me speed of 0.5fps on my c2d with 1gb ram. can anyone help me ?

Guest · 26th January 2008, 11:31

Quote:

Originally Posted by badshah

MCBob_v03u is giving me speed of 0.5fps on my c2d with 1gb ram. can anyone help me ?

Wrong thread, pal. Please read and follow forum rule 3.

badshah · 26th January 2008, 11:51

Quote:

Originally Posted by neuron2

Wrong thread, pal. Please read and follow forum rule 3.

sorry

Undead Sega · 31st January 2008, 22:20

is it possible to use this and replace EEDI2 in MCBob?

Adub · 31st January 2008, 22:30

Yes, and it has already been done. See the MCBob thread, and scroll down a few posts, it's there.

Terranigma · 31st January 2008, 22:30

Quote:

Originally Posted by Undead Sega

is it possible to use this and replace EEDI2 in MCBob?

Amazing what one can find by doing a search

Undead Sega · 31st January 2008, 22:33

Quote:

Yes, and it has already been done. See the MCBob thread, and scroll down a few posts, it's there.

really? so it has been done, literally replacing EEDI2 with NNEDI?

cause personally i think NNEDI is better than EEDI2, and form some results, EEDI2 causes 'buble blur' as dubbed by one of the users here, on straight lines.

how do you do it?

Adub · 31st January 2008, 22:35

Read the fracking thread! Somebody did it for you!

Search is a beautiful thing.
http://forum.doom9.org/showthread.ph...63#post1055263

Undead Sega · 31st January 2008, 22:43

i found it of course, but now i am wondernig how to implant it.

do i basically replace the whole code of the original MCBob with NNEDI+MCBob code by Merlin?

Adub · 31st January 2008, 23:38

If that is what you want, then yes.

Another alternative is to create a new avs file named something like "MCBob_NNEDI.avs", and then just import it in your script every time you use MCBob.

Oh, and on a side note, I didn't write that code, I just posted it.
It was originally made by Didee, then modded by Terranigma to support NNEDI.

Terranigma · 31st January 2008, 23:38

Quote:

Originally Posted by Undead Sega

i found it of course, but now i am wondernig how to implant it.

do i basically replace the whole code of the original MCBob with NNEDI+MCBob code by Merlin?

Sure. The link I was pointing to you to, was actually the origin of the modded mcbob. If you've scrolled down a few post, you would've came across this post.

Undead Sega · 1st February 2008, 17:34

Cheers everyone!

i finally hae done it (yesterday) and damn its such a slow process!

i wanted to deinterlace a 1 hour footage and encode it to huffyuv avi, but it took 15 hours to do 30mins of encoded footage!

even on my (quite powerful) PC.

this would lead to the filter not efficient to everyone's needs, unless revisions were made to make it faster.

Dark Shikari · 1st February 2008, 17:35

Quote:

Originally Posted by Undead Sega

Cheers everyone!

i finally hae done it (yesterday) and damn its such a slow process!

i wanted to deinterlace a 1 hour footage and encode it to huffyuv avi, but it took 15 hours to do 30mins of encoded footage!

even on my (quite powerful) PC.

this would lead to the filter not efficient to everyone's needs, unless revisions were made to make it faster.

Yes, MCBob is slow. If you want speed, use Yadif or TDeint.

Undead Sega · 1st February 2008, 17:39

i have used Yadif and TDeint, but results at the end didnt quite satisfied me completely, as Yadif gives an oil painting like image to the video which is asomething that took awhile for me to realise.

how can you speed up MCBob?

Dark Shikari · 1st February 2008, 17:50

Quote:

Originally Posted by Undead Sega

i have used Yadif and TDeint, but results at the end didnt quite satisfied me completely, as Yadif gives an oil painting like image to the video which is asomething that took awhile for me to realise.

how can you speed up MCBob?

Multithreading, a faster CPU, or both.

26th December 2007, 10:08	#101 \| Link
Boulder Pig on the wing Join Date: Mar 2002 Location: Finland Posts: 5,733	The filter already supports multithreading. By default, the number of threads is the same as the number of detected CPUs. __________________ And if the band you're in starts playing different tunes I'll see you on the dark side of the Moon...

31st December 2007, 18:52	#104 \| Link
Chainmax Huh? Join Date: Sep 2003 Location: Uruguay Posts: 3,103	Don't forget to dedicate some time to unwinding, tritical . __________________ Read Decomb's readmes and tutorials, the IVTC tutorial and the capture guide in order to learn about combing and how to deal with it.

31st January 2008, 22:30	#110 \| Link
Adub Fighting spam with a fish Join Date: Sep 2005 Posts: 2,699	Yes, and it has already been done. See the MCBob thread, and scroll down a few posts, it's there. __________________ FAQs:Bond's AVC/H.264 FAQ Site:Adubvideo

31st January 2008, 22:35	#113 \| Link
Adub Fighting spam with a fish Join Date: Sep 2005 Posts: 2,699	Read the fracking thread! Somebody did it for you! Search is a beautiful thing. http://forum.doom9.org/showthread.ph...63#post1055263 __________________ FAQs:Bond's AVC/H.264 FAQ Site:Adubvideo Last edited by Adub; 31st January 2008 at 22:38.

31st January 2008, 23:38	#115 \| Link
Adub Fighting spam with a fish Join Date: Sep 2005 Posts: 2,699	If that is what you want, then yes. Another alternative is to create a new avs file named something like "MCBob_NNEDI.avs", and then just import it in your script every time you use MCBob. Oh, and on a side note, I didn't write that code, I just posted it. It was originally made by Didee, then modded by Terranigma to support NNEDI. __________________ FAQs:Bond's AVC/H.264 FAQ Site:Adubvideo

28th December 2007, 10:18	#102 \| Link
foxyshadis Angel of Night Join Date: Nov 2004 Location: Tangled in the silks Posts: 9,559	I was just curious, but did the combined power of that giant cluster ever net you a further demo that beat the pants off the current one?

28th December 2007, 12:41	#103 \| Link
tritical Registered User Join Date: Dec 2003 Location: MO, US Posts: 999	I'm actually pretty close to one, but not quite there. Having access to the cluster definitely helped though. I was able to test a number of ideas I wouldn't have been able to without it. At this point a new version might only be a couple weeks away (if my current set of experiments work out) or it could be a couple months away. I plan to graduate next December so hopefully I can make it work by then .

26th January 2008, 11:14	#106 \| Link
badshah Registered User Join Date: Jan 2007 Posts: 45	MCBob_v03u is giving me speed of 0.5fps on my c2d with 1gb ram. can anyone help me ?

31st January 2008, 22:20	#109 \| Link
Undead Sega Registered User Join Date: Oct 2007 Posts: 713	is it possible to use this and replace EEDI2 in MCBob?

31st January 2008, 22:43	#114 \| Link
Undead Sega Registered User Join Date: Oct 2007 Posts: 713	i found it of course, but now i am wondernig how to implant it. do i basically replace the whole code of the original MCBob with NNEDI+MCBob code by Merlin?

1st February 2008, 17:34	#117 \| Link
Undead Sega Registered User Join Date: Oct 2007 Posts: 713	Cheers everyone! i finally hae done it (yesterday) and damn its such a slow process! i wanted to deinterlace a 1 hour footage and encode it to huffyuv avi, but it took 15 hours to do 30mins of encoded footage! even on my (quite powerful) PC. this would lead to the filter not efficient to everyone's needs, unless revisions were made to make it faster.

1st February 2008, 17:39	#119 \| Link
Undead Sega Registered User Join Date: Oct 2007 Posts: 713	i have used Yadif and TDeint, but results at the end didnt quite satisfied me completely, as Yadif gives an oil painting like image to the video which is asomething that took awhile for me to realise. how can you speed up MCBob?

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