08/30183229 DC : 0
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The latest, up-to-date edition.
BS ISO/IEC 23003-2 - INFORMATION TECHNOLOGY - MPEG AUDIO TECHNOLOGIES - PART 2: SPATIAL AUDIO OBJECT CODING (SAOC)
Hardcopy , PDF
English
1 Scope
2 Normative references
3 Terms and definitions
3.1 Definitions
3.2 Notation
3.3 Operations
3.4 Constants
3.5 Variables
4 SAOC overview
4.1 Introduction
4.2 Basic structure of the SAOC transcoder/decoder
4.3 Delay and synchronization
5 Syntax
5.1 Payloads for SAOC
6 SAOC processing
6.1 Introduction
6.2 Compressed data stream decoding and dequantization
6.3 Time/frequency transforms
6.4 Transcoding modes
6.5 Decoding modes
6.6 Post(processing) downmix compensation
6.7 MBO transcoding
6.8 Enhanced Karaoke/Solo mode
6.9 MCU combiner
6.10 Effects
7 Transport of SAOC side information
7.1 Overview
7.2 Transport and signalling in an MPEG environment
7.3 Transport of SOAC data over PCM channels
8 Transport of predefined rendering information
8.1 Introduction
8.2 Rendering information description file format
Annex A (Normative) - Tables
A.1 Huffman tables
Annex B (Informative) Effects processing
Annex C (Informative) Encoder
C.1 Overview
C.2 Calculation of the SAOC parameters
C.3 Time/frequency transform
C.4 Framing
C.5 Parameter quantization and coding
C.6 Residual coding
C.7 Separation functionality for mixed objects
C.8 Support for post(processed) downmix signals
Annex D (Informative) - Complexity estimates of the
SAOC transcoder and decoder
module
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