ISO/IEC 13818-1:2015/DAmd 5

New Profiles and Levels for MPEG-4 Audio Descriptor

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Standards Content (sample)

DRAFT AMENDMENT ISO/IEC 13818-1/DAM 5
ISO/IEC JTC 1 Secretariat: ANSI
Voting begins on Voting terminates on
2015-04-23 2015-07-23

INTERNATIONAL ORGANIZATION FOR STANDARDIZATION  МЕЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗАЦИИ  ORGANISATION INTERNATIONALE DE NORMALISATION

INTERNATIONAL ELECTROTECHNICAL COMMISSION  МЕЖДУНАРОДНАЯ ЭЛЕКТРОТЕХНИЧЕСКАЯ КОММИСИЯ  COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

Information technology — Generic coding of moving pictures
and associated audio information —
Part 1:
Systems
AMENDMENT 5: New Profiles and Levels for MPEG-4 Audio
Descriptor

Technologies de l'information — Codage générique des images animées et du son associé —

Partie 1: Systèmes
AMENDEMENT 5
ICS 35.040

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International Organization for Standardization, 2015
International Electrotechnical Commission, 2015
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ISO/IEC 13818-1/DAM 5
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ISO/IEC 13818-1:201x / DAM 5
INTERNATIONAL STANDARD
RECOMMENDATION ITU-T
Information technology – Generic coding of moving pictures and
associated audio information: Systems
Amendment 5
New Profile and Levels for MPEG-4 audio descriptor
1) Clause 1.2.3
In clause 1.2.3 add

- ISO/IEC 14496-3:2009 with Amendment 4, Information technology – Coding of audio-visual objects

– Part 3: Audio.
2) Table 2-71
Replace 2-71 by the following:
Table 2-71 – MPEG-4_audio_profile_and_level assignment values
Value Description
0x00-0x0E Reserved
0x0F No audio profile and level defined for the associated MPEG-4 audio stream
0x10 Main profile, level 1
0x11 Main profile, level 2
0x12 Main profile, level 3
0x13 Main profile, level 4
0x14-0x17 Reserved
0x18 Scalable
...