ISO/IEC 13818-7:2004

Information technology — Generic coding of moving pictures and associated audio information — Part 7: Advanced Audio Coding (AAC)

Datum objavljivanja: 14. 10. 2004.

95.99 Povučen 9. 1. 2006.

Опште информације

Trenutna faza: 95.99 Effective date: 9. 1. 2006.

Inicijator: ISO/IEC

Pripada: ISO/IEC JTC 1/SC 29

Vrsta: Međunarodni standard

ICS: 35.040.40

Jezik: engleski

Kupovina

Status: Povučen

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Apstrakt

ISO/IEC 13818-7:2004 specifies MPEG-2 Advanced Audio Coding (AAC), a multi-channel audio coding standard that delivers higher quality than is achievable when requiring MPEG-1 backwards compatibility. It provides ITU-R "indistinguishable" quality at a data rate of 320 kbit/s for five full-bandwidth channel audio signals.
In comparison to ISO/IEC 13818-7:2003, ISO/IEC 13818-7:2004 supplements information on how to transmit and obtain MPEG-4 SBR data as part of the MPEG-2 AAC access unit.

Životni ciklus

PRETHODNO

POVUČEN
ISO/IEC 13818-7:2003

POVUČEN
ISO/IEC 13818-7:2003/Amd 1:2004

TRENUTNO

POVUČEN
ISO/IEC 13818-7:2004
95.99 Povučen
9. 1. 2006.

ISPRAVKE / IZMENE

POVUČEN
ISO/IEC 13818-7:2004/Cor 1:2005

REVIDIRAN OD

OBJAVLJEN
ISO/IEC 13818-7:2006