ST 428-24 D-Cinema Distribution Master — Packed Image

Second Public CD of SMPTE ST 428-24 1ED (1st Edition):

PDF
HTML
Redline to first Public CD

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.

Changes since the first Public CD

COM marker signaling is now optional
Packed image samples have been improved
File name suffix changed to .pdc.j2c

Reporting issues

Issues should be reported at https://github.com/SMPTE/st428-24/issues.

Contributing

The draft standard is accessible to SMPTE Standards Community members at https://github.com/SMPTE/st428-24-private.

Project details

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.