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January 30th, 2010, 02:08 PM | #1 |
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EX3 - Digital noise
I see digital noise with the EX3 even with no picture profile and gain set to 0db.
For example: http://www.b-scenefilms.com/ex3noise.png (admittedly, this is a 200% magnification of a 1080p frame...) Is there any setting that I am not aware of that will reduce this?
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January 30th, 2010, 02:17 PM | #2 |
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Try to set the gain to -3dB... (and enhance the light)...
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January 30th, 2010, 02:59 PM | #3 |
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OK I will give that a shot. That example actually had plenty of light - was with ND2 up.
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January 30th, 2010, 03:24 PM | #4 |
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OK this is with -3db gain. no PP, f13, ND1 (iris adjusted just to the point of no-zebra):
http://www.b-scenefilms.com/ex3noise2.png Still LOTS of noise...
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January 31st, 2010, 02:06 AM | #5 |
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Also try the same setup with ND2 or less light.
Stopping down below f5.6 will soften the image. The noise may not go down, but the picture will look crisper with the same detail settings. Then drop the detail to -10/-30 range and shoot again. |
January 31st, 2010, 02:45 AM | #6 | |
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Quote:
You do not mention what your zebra values are. Try 85 or 90
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