SMPTE ST 2067-40
Interoperable Master Format - Application #4 Cinema Mezzanine
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| Organization: | SMPTE |
| Publication Date: | 13 August 2016 |
| Status: | active |
| Page Count: | 16 |
scope:
This document specifies compositions for IMF Application #4. IMF Application #4 is a specialization of the IMF Framework, and is intended to exchange content of cinematographic work after digital postproduction either sourced from film or from digital media and can be used in a preservation framework. It specifies:
- images encoded using 16-bit XYZ color primaries and a linear transfer function;
- maximum image frame width and height of 8192 and 6224 pixels, respectively; and
- a constrained Composition structure that mimics the segmentation of movie into individual reels.
To simplify implementation, IMF Application #4 reuses constraints from IMF Application #2 whenever appropriate.
Document History
July 1, 2021
Interoperable Master Format — Application #4 Cinema Mezzanine
This document specifies compositions for IMF Application #4. IMF Application #4 is a specialization of the IMF Framework. It is intended for the exchange and preservation of cinematographic content...
December 27, 2017
Interoperable Master Format - Application #4 Cinema Mezzanine Amendment 1
Amend ST 2067-40:2016 to address interoperability issues.
SMPTE ST 2067-40
August 13, 2016
Interoperable Master Format - Application #4 Cinema Mezzanine
This document specifies compositions for IMF Application #4. IMF Application #4 is a specialization of the IMF Framework, and is intended to exchange content of cinematographic work after digital...