February 20, 2023

Host: Carol Payne

Secretary: Carol Payne

Attendees:

  • Rémi Achard (TSC) - DNEG

  • Mark Boorer (TSC) - Industrial Light & Magic

  • Mei Chu (TSC) - Sony Pictures Imageworks

  • Sean Cooper (TSC ACES TAC Rep) - ARRI

  • Michael Dolan (TSC) - Epic Games

  • Patrick Hodoul (TSC) - Autodesk

  • John Mertic - Academy Software Foundation / Linux Foundation

  • Carol Payne (TSC Chair) - Netflix

  • Mark Titchener (TSC) - Foundry

  • Carl Rand (TSC) - Weta Digital

  • Doug Walker (TSC Chief Architect) - Autodesk

  • Kevin Wheatley (TSC) - Framestore

  • Thomas Mansencal - WetaFX
  • Zach Lewis - Method Studios
  • Barry Dempsey

Apologies:

  • Name

OCIO TSC Meeting Notes

  • XML Warnings for non-standard elements:
    • Warnings are printed to stderr (for .ccc files) in a lot of applications starting with OCIOv2
    • Was this put in on purpose? 
    • For CLF, it might be on purpose as that file is stricter, but don't see a need for CCC
    • Kevin: are we validating a schema or just parsing a file? If the latter, we don't care
    • Doug: we could change the log level to debug vs warning to make it more opt in
    • Mark will make an issue / PR
    • Doug - could likely be changed in a patch release so that's easy enough
  • Remi put up a PR for the CI workflow changes, please take a look
    • CI working group is getting started on the VFX reference platform 2023 docker containers
    • One is failing on building openexr, if anyone has ideas have a look
    • Kevin - could be an older version of openexr
    • Cedric will start working on dependency latest soon, which will finish out the CI work
  • Carol will follow up with John re: M1 github action support - is there anything the LF can do to lean on github here?
  • Discussion around O3/SSE/NEON optimization, currently using SSE to NEON header file to be able to use SSE code on NEON, could likely be further optimized but seems to be working okay for now.
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