ISO/IEC 23008-1:2014/FDAmd 2
(Amendment)Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 1: MPEG media transport (MMT) — Amendment 2: Header Compression and Cross Layer Interface
Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 1: MPEG media transport (MMT) — Amendment 2: Header Compression and Cross Layer Interface
Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 1: Transport des médias MPEG — Amendement 2: .
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FINAL
ISO/IEC
AMENDMENT
DRAFT
23008-1:2014
FDAM 2
ISO/IEC JTC 1/SC 29
Information technology — High
Secretariat: JISC
efficiency coding and media delivery
Voting begins
on: 2015-06-24 in heterogeneous environments —
Voting terminates
Part 1:
on: 2015-08-24
MPEG media transport (MMT)
AMENDMENT 2: Header Compression
and Cross Layer Interface
Technologies de l’information — Codage à haute efficacité et livraison
des medias dans des environnements hétérogènes —
Partie 1: Transport des médias MPEG
AMENDEMENT 2: .
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ISO/IEC 23008-1:2014/FDAM 2:2015(E)
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NATIONAL REGULATIONS. ISO/IEC 2015
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ISO/IEC 23008-1:2014/FDAM 2:2015(E)
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ISO/IEC 23008-1:2014/FDAM 2:2014(E)
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members of
ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information
technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of the joint technical committee is to prepare International Standards. Draft International
Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as
an International Standard requires approval by at least 75 % of the national bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.
Amendment 2 to ISO/IEC 23008-1:2014 was prepared by Joint Technical Committee ISO/IEC JTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.
⎯ Part 1: MPEG media transport (MMT)
⎯ Part 2: High efficiency video coding (HEVC)
⎯ Part 3: 3D Audio
⎯ Part 10: FEC Codes
⎯ Part 11 : Composition Information (CI)
iii
© ISO/IEC 2014 – All rights reserved
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ISO/IEC 23008-1:2014/FDAM 2:2014(E)
Information technology — High efficiency coding and media
delivery in heterogeneous environments — Part 1: MPEG media
transport (MMT)), AMENDMENT 2: Header Compression and
Cross Layer Interface
The following instructions apply to the (re-organized) first edition of 23008-1
Add the following definitions to clause 3.1, suitable numbered
3.1.37
network abstraction for media
parameter that is used for an interface between media application layer and underlying network layer
Replace the following definition in 3.1.12,
3.1.12
FEC source packet
MMTP packet along with source FEC payload identifier
to
3.1.12
FEC source packet
MMTP packet protected by an FEC encoding
Add the following abbreviated terms to clause 3.2, suitable numbered
CLI cross layer interface
NAM network abstraction for media
Replace the following Table 2 in 8.2.3,
Table 2 - FEC_types
Value Description
0 MMTP packet without AL-FEC protection
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ISO/IEC 23008-1:2014/FDAM 2:2014(E)
It provides two types of headers as follows
⎯ Full size headers are sent regularly and may be used as
...
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