SMPTE RDD 50:2019

Abtract:

This SMPTE Registered Disclosure Document (RDD) specifies a hierarchical packing method for essence data in general (Part 1), as well as a method for the lossless wrapping of image essence using this packing method in MXF files (Part 2). It specifies the mapping of DNxUncompressed Coding Units as a Picture Element that can be used in the Picture Item of the MXF GC. The Picture Element can contain either individual DNxUncompressed frames using frame-wrapping or a sequence of DNxUncompressed frames using clip-wrapping. The MXF Constrained Generic Container (GC) is described in SMPTE ST 379-2.