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A7S II Highlight Flicker

dty
in Sony Alpha Full Frame Cameras

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Hello everyone,

 

I've a Sony A7S II and noticed a strange flicker on some highlight area when I recorded a footage.

 

Camera settings below:

A7S II + Sony Zeiss 35mm F/1.4

Recorded in full frame

60p 50M

S-Log2

1/100s

f/5.6

 

The flickering problem is seen on the windows of one of the building's facade. Exact location of the problem is seen in the screen grab at the end of this post. While these are the footages that's having the problem. Problem is most apparent when videos are downloaded (5.5MB each) instead of streamed.

 

https://www.dropbox.com/s/gd802gfudikbzqd/TESTFLICKER_RAW.mp4?dl=0

https://www.dropbox.com/s/836neifw6dmzvxl/TESTFLICKER_GRADED.mp4?dl=0

 

Does anyone know what may be causing this to happen?

 

Much appreciate any comments and ideas to resolve this.

 

Thank you!

 

Ray

 

 

TESTFLICKER.jpg?format=2500w

 Not seeing anything unusual   

... looks like routine moire

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https://www.sonyalphaforum.com/topic/8768-a7s-ii-highlight-flicker/
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