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Red - anamorphic on Helium and Dragon


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#1 Mathew Collins

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Posted 11 September 2017 - 07:27 AM

Hi,

 

Is the calculation given in the following link correct?

 

https://www.abelcine...8k-lens-options

 

Red dragon sensor - 3776x3160

Red Helium 8K       - 4400x3600

 

The effective pixels of Helium sensor is 8192 × 4320.

Not able to understand 4400x3600. I think for anamorphic it should be 5162x4320.

 

Please share your inputs.

 

-Mathew Collins


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#2 Sean Emer

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Posted 22 September 2017 - 10:11 AM

It's been a few months but last time I did anamorphic on helium I believe you still had to set it down to 6k or so. Using the full height of the helium sensor for a 4:3 record would exceed most anamorphic image circles and waste data.
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#3 Mathew Collins

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Posted 01 December 2017 - 08:52 PM

It's been a few months but last time I did anamorphic on helium I believe you still had to set it down to 6k or so. Using the full height of the helium sensor for a 4:3 record would exceed most anamorphic image circles and waste data.

 

Really sorry for the late replay.

 

Is that the reason, Red Helium 8K in anamorphic is 4400x3600 pixels, instead of 5184x4320?


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