Revised draft and last call for comments on pDCDM

Revised draft and last call for public comments on pDCDM! Check it out at:

https://github.com/SMPTE/st428-24

pDCDM uses lossless JPEG 2000 to reduce the file size of DCDM images by approximately 50% while preserving workflows.

SMPTE Steve LLamb Charles ‘CJ’ Flynn