Noise Reduction

[dilbert]

Hi there.
I 'am using DVD2SVCD to convert captured avi-files to SVCD.

I personaly belive the TMPGE's Noise Reduction is better than the filters thats come with DVD2SVCD.

My question is;
- Witch filter can i use to get an equal to TMPEG-Noise Reducdion, when i framesering to CCE with avisynth.

- Or what settings do I miss under DVD2SVCD.

dilbert.

[frank]

Best Filter I know is
TemporalSmoother(2).
You have to use MPEG2DEC.DLL, the filter is built-in.

[manono]

Hi-

I don't know if we're talking about the same one or not Frank, but you can get the TemporalSoften2 (http://users.win.be/dividee/TemporalSoften2.zip), pause the DVD2SVCD program to edit the .avs, load the plugin, and add the filter with your settings. It's quite a bit faster and better than the one included within DVD2SVCD.

[TactX]

Originally posted by dilbert
My question is;
- Witch filter can i use to get an equal to TMPEG-Noise Reducdion, when i framesering to CCE with avisynth.

TMPGenc uses both spatial and temporal filtering. I personally prefer spatial over temporal since temporal does only work in static parts.
Unfortunately spatial filtering is VERY slow.

I'd try sth like

spatialsoften(2,4,6)

A higher radius then 2 should IMHO not be used -> too slow and almost no gain in quality.
For light noise you can even use radius=1 which is a lot faster than 2.
Try with different luma/chroma-thresholds (,4,6 in my example) until the result pleases you.

[Dreassica]

And use the noise reduction within CCE itself too!!

[dilbert]

Thanks for the suggestions.

I gonna try them all.
I will post the result later.

dilbert

[manono]

Hi-

TMPGenc uses both spatial and temporal filtering.

Learn something new every day-I've only used CCE. For a good spatial smoother to use within an .avs, then trberry's The Unfilter (http://www.doom9.org/Soft21/Filters/UnFilter.zip) is worth a try. With settings of between Unfilter(-20,-20) and Unfilter(-40,-40), it'll do the job it's very fast.

[Marc FD]

I had good results with 2Dcleaner optimised...
It was quite fast and acurrate.
but maybe it's just a VDub only filter.