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Sony 4K Ultra HD Handhelds
Pro and consumer versions including PXW-Z150, PXW-Z100, PXW-X70 / FDR-AX100

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Old April 9th, 2020, 11:31 AM   #1
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AX100 vs AX700 Noise

I have noticed that the video noise level on the AX700 seems to be greater than the AX100. I am currently using Doug Jensen's picture profile (from his video course).

Is it expected that the AX700 would be slightly noisier due to the stacked sensors?

Many thanks
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Old May 26th, 2020, 04:24 AM   #2
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Re: AX100 vs AX700 Noise

Spent the last few days trying out many combinations of picture profiles and settings based on Paul & Doug's settings as starting points.

Finally settled on the one I like best which is:

ITU709 Gamma & Pro Colour

Current settings:
Black level -6
Gamma ITU709
BLk Gamma High/+7
Knee Auto 100% Middle
Colour Mode Pro
Sat +5
Detail 0

It is close to the no picture profile default.

I found Doug's profile a bit too bright and Paul's too saturated on the green especially in bright sunlight.

I like to use auto exposure and the above profile works well in auto.
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Old May 26th, 2020, 09:31 AM   #3
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Re: AX100 vs AX700 Noise

Andy, kudos to you for taking the time to experiment with other people's suggestions and then using those as a jumping off point to create what looks best to YOU. More people should do exactly what you have done.
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Old May 26th, 2020, 05:28 PM   #4
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Re: AX100 vs AX700 Noise

Many thanks Doug, I really liked your course on the Sony cameras, very professional and explained the technical side so it made sense and understandable to the non-professional.

Best wishes, Andy.
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