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SMPTE ST 2114:2017
[ACTIVE]

Unique Digital Media Identifier (C4 ID)

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Standard (ST)
Pages
1–9
Abstract
This standard describes the C4 Base58 character set, the format and construction of the C4 ID for a single contiguous unit of data (e.g. a file) and method of construction of a C4 ID for non-contiguous units of data (e.g. collection of files or blocks in a stream).
Release Tag
20170721-pub
Publication Date
2017-07-21
Approval Date
2017-07-21
DOI
10.5594/SMPTE.ST2114.2017
ISBN
978-1-68303-088-1
Link
https://doi.org/10.5594/SMPTE.ST2114.2017
Group
SMPTE 30MR Metadata/Registries
Keyword(s)
Communication, Networking and Broadcast Technologies, Identification, Metadata, File Formats
ICS Codes
33.160.01 Audio, video and audiovisual systems in general
33.170 Television and radio broadcasting
37.060.99 Other standards related to cinematography
Copyright
© 2017 Society of Motion Picture and Television Engineers, Inc.
Latest version of SMPTE ST 2114

Document Versions — SMPTE ST 2114

Normative Reference(s)

Bibliographic Reference(s)

  • IEEE Std 9945:2009 [Active]
  • The C4 Identification System, Universally Consistent Identification Without Communication (whitepaper) EXTERNAL
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SMPTE ST 2114, Unique Digital Media Identifier (C4 ID). Available at https://doi.org/10.5594/SMPTE.ST2114
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<span class="citation"><cite>SMPTE ST 2114</cite>, Unique Digital Media Identifier (C4 ID). Available at <a href="https://doi.org/10.5594/SMPTE.ST2114" target="_blank" rel="noopener">https://doi.org/10.5594/SMPTE.ST2114</a></span>

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SMPTE ST 2114:2017, Unique Digital Media Identifier (C4 ID)
doi: 10.5594/SMPTE.ST2114.2017
url: https://doi.org/10.5594/SMPTE.ST2114.2017
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<li>
<cite id="bib-smpte-st2114-2017">SMPTE ST 2114:2017</cite>, Unique Digital Media Identifier (C4 ID)
<span class="doi">10.5594/SMPTE.ST2114.2017</span>
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SMPTE ST 2114, Unique Digital Media Identifier (C4 ID)
doi: 10.5594/SMPTE.ST2114
url: https://doi.org/10.5594/SMPTE.ST2114
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<cite id="bib-smpte-st2114">SMPTE ST 2114</cite>, Unique Digital Media Identifier (C4 ID)
<span class="doi">10.5594/SMPTE.ST2114</span>
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