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Consistent Color Filter?

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kinglerch
Member


Joined: 25 Mar 2004

Post Posted: Dec 09, 2004 06:46 Posts View users profile Send private message Reply with quote

I have a film that changes color as it plays. Is there a virtualDub or other filter or technique to have more consistent color or saturation? Any of the adjustment techniques I have found change the entire film the same amount, which won't work in this case.

skullfullomagots
Good Member


Joined: 03 Feb 2004
Location: sWEEDen

Post Posted: Dec 09, 2004 07:28 Posts Comp View users profile Send private message Reply with quote

Use TmpegEnc Xpress shown as below. If you dont know how to use it then use the below given guide link.

http://www.dvd-guides.com/content/view/55/59/



kinglerch
Member


Joined: 25 Mar 2004

Post Posted: Dec 09, 2004 07:56 Posts View users profile Send private message Reply with quote

skullfullomagots wrote:
Use TmpegEnc Xpress shown as below. If you dont know how to use it then use the below given guide link.

http://www.dvd-guides.com/content/view/55/59/



I thought this color correction only applied a single correction to the entire film. Can TMPGEnc correct different parts of the film by different amounts?


lordsmurf
Video Restorer


Joined: 10 Jun 2003
Location: Want my advice? PM me.

Post Posted: Dec 09, 2004 16:28 Posts Comp View users profile Send private message Reply with quote

Cut your file into parts, encode each separately. The remerge when done. I do this in TMPGENC PLUS. Or I use my hardware proc amp, and capture separate files. Takes time and effort, but very possible.
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kinglerch
Member


Joined: 25 Mar 2004

Post Posted: Dec 09, 2004 17:03 Posts View users profile Send private message Reply with quote

lordsmurf wrote:
Cut your file into parts, encode each separately. The remerge when done. I do this in TMPGENC PLUS. Or I use my hardware proc amp, and capture separate files. Takes time and effort, but very possible.


This is not possible as there are part of the film that shift gradually. I just need something to stabalize the color, at least a little.


lordsmurf
Video Restorer


Joined: 10 Jun 2003
Location: Want my advice? PM me.

Post Posted: Dec 09, 2004 17:11 Posts Comp View users profile Send private message Reply with quote

Then, no. Not unless you want to use a proc amp, and shift that gradually too.

Sounds like copy protection, however.
_________________
digitalFAQ.com Guides for video capturing, restoring, authoring, burning. ATI AIW help.
NoMoreCoasters.com How to avoid burning bad discs. Blank media FAQ.


BSR
On the trail


Joined: 11 May 2003
Location: Utica, NY

Post Posted: Dec 16, 2004 20:59 Posts Comp View users profile Send private message Reply with quote

You can try the autogain and/or autowhite function of ColorYUV in AVIsynth.
Never used it, but it says it will scale your Luma values and act as an autogain filter.
Might be worth a shot.

http://www.avisynth.org/ColorYUV

If it works, or doesn't work, give feedback.
I only use colorYUV for it's analyze feature.


guns1inger
So Very Tired


Joined: 01 Apr 2004
Location: Miskatonic U

Post Posted: Dec 16, 2004 23:54 Posts Comp View users profile Send private message Reply with quote

You need an app that supports keyframing effects settings. Vegas, Premiere Pro etc can do this.
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