Cintel I HDR horizontal shift problem

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GordonKurowski

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  • Real Name: Gordon Kurowski

Cintel I HDR horizontal shift problem

PostFri Jan 20, 2023 11:34 pm

We just recently updated the software and firmware for Resolve and Cintel (5.0).
16mm scans exhibit a horizontal shift in the HDR part of the file. We have verified this by looking at the .HDR folder contents.
Has anyone else experienced this?
We are running a Mac Studio, Cintel I Sprocket drive, 24fps, Resolve 18.1.2
We noticed a gradual correction over 4 batch scans on a 1000' reel of Kodak negative. The first logged clip was shifted a few mm to the left, and each subsequent clip it moved closer to proper registration. Slowing the capture frame rate down seemed to help, but we have a lot to scan on a regular basis so that is not optimal.
Previous to the software updates everything was fine.
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James Little

Blackmagic Design

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Re: Cintel I HDR horizontal shift problem

PostMon Jan 23, 2023 3:20 am

Hi Gordon,

could you contact support and provide us the original CRIs (at least a few seconds worth of the problematic film). We can then post process it as the firmware does and determine what's going on.

Many thanks
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Gavin Lucas

Blackmagic Design

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Re: Cintel I HDR horizontal shift problem

PostMon Jan 23, 2023 11:25 am

Hi Gordon,

In addition - Can you supply to support; a copy of your latest cintel-0.log, and advise what prior release (Cintel) you where running before your upgrade to Cintel 5.0 please?

Thanks
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GordonKurowski

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Re: Cintel I HDR horizontal shift problem

PostWed Jan 25, 2023 12:25 am

I have sent the requested files to support.
Thank you!
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paulkyle

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Re: Cintel I HDR horizontal shift problem

PostMon Oct 02, 2023 5:27 pm

Any update to this major 16mm workflow issue?
Paul Kyle
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Lead Post Production Technician
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