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what's removegrainT?

 
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jarthel



Joined: 07 Aug 2005
Posts: 8

PostPosted: Fri May 01, 2009 12:31 am    Post subject: what's removegrainT? Reply with quote

I searched the forums and nothing came up. I looked at the removegrain homepage and that wasn't helpful as well.

Thank you Smile

ps. I downloaded the RAR file hoping a readme file would be included. There's none inside.
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kassandro
Site Admin


Joined: 17 May 2005
Posts: 255

PostPosted: Fri May 01, 2009 8:50 am    Post subject: Re: what's removegrainT? Reply with quote

jarthel wrote:
I searched the forums and nothing came up. I looked at the removegrain homepage and that wasn't helpful as well.

Thank you Smile

ps. I downloaded the RAR file hoping a readme file would be included. There's none inside.

A while ago I did split RemoveGrain into two parts. The first, again called RemoveGrain, contains the spatial filters, the second, called RemoveGrainT contains the temporal filters of the old RemoveGrain. Thus "T" stands for temporal.
Firstly the temporal filters were hardly used and did require the DLL avsrecursion.dll. Thus the new purely spatial RemoveGrain is easier to handle. Secondly, I am on an Avisynth style image processing workflow and there temporal filters do not make sense. Later on the 8 Bit RemoveGrain plugin of that image processing workflow and the spatial Avisynth plugin will share the same source code and essentially the same documentation. That makes maintainance of the plugins more economical. Actually the most recent RemoveGrain contains quite a few new modes, which have not been documented yet.
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jarthel



Joined: 07 Aug 2005
Posts: 8

PostPosted: Fri May 01, 2009 12:31 pm    Post subject: Reply with quote

I'm using the "removedust" function as mentioned in the website. which one should I get? the spatial or temporal removegrain?

thanks again Smile
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kassandro
Site Admin


Joined: 17 May 2005
Posts: 255

PostPosted: Sat May 02, 2009 12:22 am    Post subject: Reply with quote

jarthel wrote:
I'm using the "removedust" function as mentioned in the website. which one should I get? the spatial or temporal removegrain?

thanks again Smile

For RemoveDust you need the teporal plugin as well. I would prefer RemoveDirt over RemoveDust, though. I did use it for DivX conversion of all older DVB-S material and I did convert over 1000 movies this way.
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