Policy on Intellectual Property Right (IPR)
Annex 1 (normative) Specification of the BW64 File Format
1 Introduction
2 BW64 format description
2.1 Contents of a BW64 format file
2.2 Existing chunks defined as part of the RIFF/WAVE standard
2.3 New Chunks and Structs in the BW64 format
2.4 Using the <ds64> chunk to enable the use of files greater
than 4 Gbytes in size
2.5 Achieving compatibility between RIFF/WAVE and BW64
2.6 Existing Chunks and Structs in the RIFF/WAVE format
2.6.1 Elements of the <RIFF> chunk
2.6.2 Elements of the <fmt > chunk
2.6.3 Elements of the <data> chunk
3 BW64 top level chunk
3.1 Definition
3.2 Elements of the <BW64> chunk
4 DS64 and JUNK chunks
4.1 Definitions
4.2 Elements of the <ds64> chunk
4.3 Elements of the <JUNK> chunk
5 AXML chunk
5.1 Definition
5.2 Elements of the <axml> chunk
6 BXML chunk
6.1 Definition
6.2 Elements of the <bxml> chunk
7 SXML chunk
7.1 Definition
7.2 Elements of the <sxml> chunk
8 CHNA chunk
8.1 Definition
8.2 Elements of the <chna> chunk
8.3 Informative examples
8.3.1 Simple stereo file
8.3.2 Simple object-based example
8.3.3 Multi-content example
9 Rules for XML Chunks
10 Compatibility with Recommendation ITU-R BS.1352
11 Generating XML Broadcast Metadata
12 File Extension of the BW64 format file
13 Bibliography
Annex 2 (informative) RIFF WAVE (.WAV) file format
1 Waveform audio file format (WAVE)
1.1 WAVE format chunk
1.2 WAVE format categories
1.3 Fact chunk
1.4 Other optional chunks
2 PCM format
2.1 Data packing for PCM WAVE files
2.2 Data format of the samples
2.3 Examples of PCM WAVE files
2.4 Storage of WAVE data
2.5 Fact chunk
2.6 Other optional chunks
3 WAVE format extension
Annex 3 (normative) Definitions of primitive data types
Annex 4 (informative) Changes in specifications in Annex 1
1 Recommendation ITU-R BS.2088-1