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Format

Material Exchange Format

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Summary

Name
Material Exchange Format
Version
Operational Pattern 2b
Identifiers
  • MIME: application/mxf
  • PUID: fmt/786
Description
MXF is a media container format which supports a number of different streams of coded "essence", encoded with any of a variety of codecs, together with a metadata wrapper which describes the material contained within the MXF file. MXF allows for different degrees of complexity within the wrapper, which are standardised and defined as Operational Patterns, and this may be a consideration for an institution considering preserving the format, hence the separation of these Operational Patterns into separate PUIDs. OP2b is intended to meet the requirements of acquisition, storage and interchange applications where more than one essence component is required and it is wished to carry these in four or more essence containers.
File extensions
mxf
Submitted by
Digital Preservation Department / The National Archives

Internal signatures

MXF OP2b

Description
Header ..+4.......... then Operational Pattern Label ..+4..........
Provenance
Specification: http://standards.smpte.org/content/978-1-61482-517-3/st-377-1-2011/SEC1.body.pdf+html files found in-house and files found via MXF Test file repository.

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
060E2B34020501010D0102010102{70}060E2B34040101010D0102010202
Endianness
None

Changelog

  • V83

    Release date
    17 December 2015

    • Added format

      Material Exchange Format Operational Pattern 2b: Full entry added. MXF now has multiple PRONOM entries.