Reduce noise on low light sources

cd090580 · Member Joined: 03 Mar 2003 Location: Belgium

Hi,

I have shooted some videos in a room where the lights not very high. The quality is good, but I see noise (like red noises in areas where the color tends to red).

Is there a filter for avisynth that can reduce that ?

Also, when shooting this video, the light on the windows seems to be overexposed (sunny areas are almost white). What filter can fix that( if possible) ?

Thanks.
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Soopafresh · Dismember Joined: 01 Jan 2004 Location: United States

Is there a filter for avisynth that can reduce that ?

http://forum.videohelp.com/topic350682.html

There's also one for Virtualdub. "Camcorder Color Denoise" on this page http://acobw.narod.ru/

Also, when shooting this video, the light on the windows seems to be overexposed (sunny areas are almost white). What filter can fix that( if possible) ?

That will probably be impossible. Depends how badly the detail is blown out.

cd090580 · Member Joined: 03 Mar 2003 Location: Belgium

Thanks. The camcolor denoise seems to do a very good job.
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