Log in

View Full Version : Having problems fixing colours


EuropeanMan
10th September 2008, 02:56
Below you'll see 3 screenshots from this movie...

Jung (2000) from Digital Entertainment Inc.
R0, NTSC

Sample (http://www.sendspace.com/file/lbafjd) from DVD9

The problem is this...2nd of 3 screens is what I want the rest of this scene to look like. The one before & after the middle frame are two different adjustments...

But, I'm having difficulty finding some sort of solution..is there any way that I can somehow get the RGB pattern in frame 2, and try to replicate that in other scenes that are messed up? Will that work at all?

In the meantime, I've tried ColorYUV, HDGRAGC, Tweak, RGBAdjust, and some other things...just not happening for me...

Any lead in the right direction would be a tremendous boost! Thanks so much in advance!

Frame 1 (http://maxupload.com/img/08C03A39.png)

Frame 2 (http://maxupload.com/img/B44DA653.png)

Frame 3 (http://maxupload.com/img/7E4C83CB.png)

http://maxupload.com/img/08C03A39.png
http://maxupload.com/img/B44DA653.png
http://maxupload.com/img/7E4C83CB.png

sidewinder711
10th September 2008, 21:30
You should have a closer look at the Gradation Curves Filter (http://members.chello.at/nagiller/vdub/index.html), which works great to solve these kind of color problems (I always use the LAB mode to get rid of blue/green/yellow color stitches). It might be a little bit time consuming to define properly the color curves, but the results pay off.

Greetz

EuropeanMan
10th September 2008, 22:50
finally someone answers :) thanks - will check it out

EuropeanMan
10th September 2008, 23:46
^ worked PERFECTLY - did exactly what I wanted - thank YOU SO MUCH!

EuropeanMan
11th September 2008, 20:35
Is there any other filter BESIDES hdragc & tweak(color) that can take out significant or rather good degrees of yellow, much less any other color, from the print, via AviSynth? and NOT VD? if there IS a VD...it might be fine, but i prefer to add to my script (.avs); thanks

manono
11th September 2008, 22:57
You might try ChannelMixer:

http://forum.videohelp.com/topic339327.html?highlight=channelmixer

mikeytown2
12th September 2008, 01:32
ColorBalance
http://forum.doom9.org/showthread.php?p=1180090#post1180090

More
http://avisynth.org/mediawiki/External_filters#Levels_and_Chroma