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» Film-Tech Forum ARCHIVE   » Operations   » Digital Cinema Forum   » Beauty and the Beast (2017) VF Atmos files

   
Author Topic: Beauty and the Beast (2017) VF Atmos files
Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004


 - posted 03-10-2017 01:58 PM      Profile for Monte L Fullmer   Email Monte L Fullmer   Send New Private Message       Edit/Delete Post 
Must be a new trend created by the "Logan" ingests:

Now, just one drive for all content formats being: 2D 3D and ATMOS

ATMOS sound files are now VF files with it's own key that gets attached to the 2D and 3D content.

Keys arrived also today.

-Monte

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Carsten Kurz
Film God

Posts: 4340
From: Cologne, NRW, Germany
Registered: Aug 2009


 - posted 03-10-2017 06:15 PM      Profile for Carsten Kurz   Email Carsten Kurz   Send New Private Message       Edit/Delete Post 
It's the general transition to SMPTE DCPs. Before, Interop was the industry 'standard', but ATMOS DCPs had to be SMPTE DCPs, and thus were distributed on dedicated SMPTE-only disks. Now it appears safe to distribute general non-ATMOS DCPs in SMPTE as well, so all versions can be on a single disc and in a single Composition Package. All ATMOS data/assets are additional aux data, so plain 5.1/7.1 CPLs and ATMOS CPLs can coexist together with their media in the form of OVs and VFs.

However, that ATMOS aux data may be ingested even on non-ATMOS equipped systems, eating disc space. So make sure to deselect the ATMOS VF if you don't have ATMOS.

- Carsten

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Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004


 - posted 03-10-2017 06:21 PM      Profile for Monte L Fullmer   Email Monte L Fullmer   Send New Private Message       Edit/Delete Post 
Thx for the info.
Makes more sense now.

I've noticed, as least with our servers, that we have no issues with SMPTE content - even the content made using the DCP-O-Matic software and with the SMPTE encoding.

-Monte

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