OpenEXR Compression Best Practices Working Group

Document Workspace

Chair Name - J. Schulte - email
Staff Name - Alex Forsythe - email
Steve Tobenkin - ACES Adoption/Comms Lead - email

Goals

  • Determine a set of best practices appropriate for the use of compression with OpenEXR files for ACES productions.  Currently, SMPTE 2065-4 specifies no compression be used, but compression may be appropriate for productions.

Deliverables

  • Documentation of best practices for the use of compression with OpenEXR files for ACES production and post-production.
  • Example files and tools as determined by the working group

Documents

Working Group Proposal Form


Best Practices Draft Document


Next Meeting

The next meeting of the this working group is scheduled for:

Thursday, August 25, 2022 2:30 PM PDT (UTC-7)


Past Meetings

Past meeting notes and recordings can be found below, in reverse chronological order.

Thursday, July 28, 2022 2:30 PM PDT

Thursday, June 30, 2022 2:30 PM PDT

Thursday, June 2, 2022 2:30 PM PDT
  • ToDos: 
  • Contact JZ about using Stem2 for compression testing (Alex)

Thursday, May 5, 2022 2:30 PM PDT

Thursday, April 21, 2022 2:30 PM PDT

Thursday, April 7, 2022 2:30 PM PDT 

Thursday, March 24, 2022 2:30 PM PDT