Attendance:

• Cary Phillips
• Christina Tempelaar-Lietz
• John Mertic
• Joseph Goldstone
• Kimball Thurston
• Larry Gritz
• Nick Porcino
• Peter Hillman
• Rod Bogart

Discussion:

• Virtual Town Hall prep
• Rod: Presenting twice, for VTH and BoF?
• Cary: no presentation at the BoF, just show up and chat
• Joseph: will mention new attributes briefly
• Nick: will mention USD efforts. Cary: would be good to let people know what you’re thinking.
• Larry: C2PA, what to say, since it’s so preliminary? Cary: just mention that we were contacted, will be exploring it.

• C2PA
• Binary blob data
• Issue comments regarding exif data
• Peter: Surprising how much is not in Exif data.
• Larry: There’s a spec for it.
• https://www.cipa.jp/std/documents/e/DC-X008-Translation-2019-E.pdf
• https://www.media.mit.edu/pia/Research/deepview/exif.html
• Joseph: Have they lost control of the spec? Ring any bells? No.

• Imath Vec default constructor, PR #334
• Larry: 
• Maybe give is_trivially_copyable attribute? 
• Delegate it to the holding type
• My original Imath change was the result of Alex Wells’s analysis
• Kimball
• Should review rule of five
• ISO spec 4.6 trivally relocatable attribute: https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p1144r7.html#wording-dcl.attr.trivreloc
• Cary: I’ll respond with next steps
• Uniform initialization, PR #337
• Cuda changes
• Larry: Will break with various CUDA versions