Second Public CD of SMPTE ST 428-24 1ED (1st Edition):
This document is made available for a public review period ending no earlier than 2023-12-29, and no later than 2024-06-28.
This repository is public.
Please consult CONTRIBUTING.md, CONFIDENTIALITY.md, LICENSE.md and PATENTS.md for important notices.
- COM marker signaling is now optional
- Packed image samples have been improved
- File name suffix changed to
.pdc.j2c
Issues should be reported at https://github.com/SMPTE/st428-24/issues.
The draft standard is accessible to SMPTE Standards Community members at https://github.com/SMPTE/st428-24-private.
The document specifies a mapping of DCDM images, as specified in SMPTE ST 428-1, into mathematically lossless JPEG 2000 codestreams, each called a packed image.