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View Full Version : any filters for temporal clean luma only?


wotef
8th November 2002, 16:05
for some reason, a luma temporal clean is the only thing that combats the noise from my vhs captures, and c3d is the only filter that allows tweaking the luma distinctly from chroma, and well enough to tweak it precisely to get effective cleaning without ghosting

but is there another way to execute a temporalsoften exclusively in luma, or similar filters that are faster than c3d?

Xenoproctologist
8th November 2002, 16:32
luma=temporalsoften(whatever)
mergeluma(last,luma)

Acaila
8th November 2002, 17:00
No need for MergeChroma/Luma as TemporalSoften can filter luma and chroma seperately. Just set the chroma parameter to zero to skip chroma calculations.

i.e.
TemporalSoften(1,5,0)

wotef
8th November 2002, 17:16
hooray, and d'oh! thanks

Xenoproctologist
8th November 2002, 21:15
....

You know, I even checked the help files to look at temporalsoften's parameters before I typed that reply, and still managed to forget about the chroma threshold.

I feel like such a `tard.

Acaila
8th November 2002, 21:30
Well, just because something has a seperate luma and chroma threshold doesn't mean that it can filter both seperately. This filters happens to do it though.

MaTTeR
9th November 2002, 02:13
Originally posted by Acaila
Well, just because something has a seperate luma and chroma threshold doesn't mean that it can filter both seperately. This filters happens to do it though. Which is why I'm anxious to see a YV12 port of it;)