ISO/IEC 23000-9:2008/Amd 1:2010
(Amendment)Information technology — Multimedia application format (MPEG-A) — Part 9: Digital Multimedia Broadcasting application format — Amendment 1: Conformance and reference software
Information technology — Multimedia application format (MPEG-A) — Part 9: Digital Multimedia Broadcasting application format — Amendment 1: Conformance and reference software
Technologies de l'information — Format pour application multimédia (MPEG-A) — Partie 9: Format pour application de diffusion générale multimédia numérique — Amendement 1: Logiciel de référence et conformité
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INTERNATIONAL ISO/IEC
STANDARD 23000-9
First edition
2008-08-15
AMENDMENT 1
2010-08-15
Information technology — Multimedia
application format (MPEG-A) —
Part 9:
Digital Multimedia Broadcasting
application format
AMENDMENT 1: Conformance and
reference software
Technologies de l'information — Format pour application multimédia
(MPEG-A) —
Partie 9: Format pour application de diffusion générale multimédia
numérique
AMENDEMENT 1: Logiciel de référence et conformité
Reference number
ISO/IEC 23000-9:2008/Amd.1:2010(E)
©
ISO/IEC 2010
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
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...
INTERNATIONAL ISO/IEC
STANDARD 23000-9
First edition
2008-08-15
AMENDMENT 1
2010-08-15
Information technology — Multimedia
application format (MPEG-A) —
Part 9:
Digital Multimedia Broadcasting
application format
AMENDMENT 1: Conformance and
reference software
Technologies de l'information — Format pour application multimédia
(MPEG-A) —
Partie 9: Format pour application de diffusion générale multimédia
numérique
AMENDEMENT 1: Logiciel de référence et conformité
Reference number
ISO/IEC 23000-9:2008/Amd.1:2010(E)
©
ISO/IEC 2010
---------------------- Page: 1 ----------------------
ISO/IEC 23000-9:2008/Amd.1:2010(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
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ISO/IEC 23000-9:2008/Amd.1:2010(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 1 to ISO/IEC 23000-9:2008 was prepared by Joint Technical Committee ISO/IEC JTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
Information technology — Multimedia application format
(MPEG-A) —
Part 9:
Digital Multimedia Broadcasting application format
AMENDMENT 1: Conformance and reference software
Page 33, after Table 7
Add the following two new clauses.
8 Conformance
8.1 Introduction
This Clause describes the conformance suite for the DMB-AF standard. The purpose of the conformance suite
is to cover the valid features that may be exercised in terms of storage and playback of various DMB contents.
The conformance suite has several aspects: file conformance, player conformance, and creator conformance.
Each conformance is defined in the subsequent Subclauses.
Several conformance files are also provided as associated files with this standard. By using the conformance
files together with the reference software, most major features of DMB-AF can be exercised and checked.
8.2 File conformance
8.2.1 File conformance in general
A file conforms to a brand of DMB-AF when the following conditions are all satisfied;
• Brand consistency: the major_brand field of ‘ftyp’ box matches the declared brand name.
• File format conformance: the structure and syntax of the boxes included in the file conform to the box
types and structure defined in Table 3 of 6.1.
• Component consistency: all the components contained in the file can be found in the brand entry of
Table 5, Table 6, or Table 7 in Clause 7.
• Component conformance: each component in the file such as a media stream or an xml document
conforms to the corresponding specification and restrictions listed in Table 1. In addition, the
conditions defined in 8.2.2 to 8.2.9 are also satisfied.
When a file conforms to a brand of DMB-AF, the file can be called as DMB-AF file.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
8.2.2 DAB and DAB+ stream storage
8.2.2.1 Introduction
DAB (ETSI EN 300 401) audio service is provided by using MPEG Audio Layer II compression and the fixed-
length encapsulation of the compressed audio into “DAB audio frames”. DAB audio frames may include
associated auxiliary data called PAD (Program-Associated Data). The PAD area is composed of a fixed-length
PAD (F-PAD) and a variable-length PAD (X-PAD). Through the X-PAD area, auxiliary data associated with the
audio can be delivered in a synchronous or in an asynchronous fashion. Representative of such associated
services are DLS (Dynamic Label Service) and SLS (Slide Show Service). A dynamic label in DLS delivers a
short text message informing the station name, the title and/or singer’s name of the on-air music, any
message related or not related to the main audio service, etc. Some still images or a sequence of still images
can be delivered through the slide show service. Those images can be related to the main audio service such
as album cover of the on-air music. Similarly the images can be the ones that are not related to the main
audio service. Synchronization between the main audio and the dynamic label and/or the slides is naturally
achieved since these auxiliary data is placed at the end of each audio frames that include the compressed
audio to which the data is to be synchronized, i.e., to be played together.
DAB+ (ETSI TS 102 563) is an enhanced audio service more efficient than DAB. By using MPEG-4 Audio HE-
AAC v2 instead of MPEG Audio Layer II, DAB+ can achieve more bitrate-efficient audio compression. In
DAB+, five consecutive DAB audio frames are grouped to hold one DAB+ audio super frame which includes
multiple (2 to 6) HE-AAC v2 audio access units (AUs).The particular number of AUs depends on the sampling
frequency and the use of SBR (Spectral Band Replication). The auxiliary data encoded as the same way as
the PAD of DAB may be included in the first part of each AU. The DLS and SLS can be provided in DAB+
through the auxiliary data area. For DAB+ streams, it is assumed that the decoding of parity bytes due to the
Reed-Solomon code is performed with possible corrections before the storage and only the resulting
sequence of DAB+ audio super frame data stream is stored within a DMB-AF file.
8.2.2.2 Sample format and random-access points
Sample definitions are determined according to the existence of stss (sync sample table) box. In case stss
is absent, which means every samples are random-accessible, a sample is defined as an integral multiple of
consecutive DAB audio frames or DAB+ audio super frames. In case stss box exists, then the whole DAB
audio frame stream or the whole DAB+ audio super frame stream shall be treated as a single sample. In this
case, the entry_count in the stss box shall take the value of 0, which means that the sync sample
positions are unknown.
8.2.2.3 Sample description format
8.2.2.3.1 Syntax
class DABSampleEntry() extends HintSampleEntry(name) {
uint(16) hinttrackversion = 1;
uint(16) highestcompatibleversion = 1;
uint(8) pad_type;
if (name == rdap) {
uint(16) audio_super_frame_size;
}
}
8.2.2.3.2 Semantics
name is either ‘rdab’ or ‘rdap’. In case of ‘rdab’, the stored samples are DAB audio frames. In case
of ‘rdap’, the stored samples are DAB+ audio super frames.
hinttrackversion is currently 1; the highestcompatibleversion field specifies the oldest version with
which this track is backward-compatible.
pad_type indicates the existence of PAD in the DAB audio frame stream or the DAB+ audio super-frame
stream. The following values are defined for pad_type:
‘0x00’ : PAD type unknown. PAD may or may not exist in the stream.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
‘0x01’ : Only MOT-SLIDE data exists in the stream.
‘0x02’ : Only DLS data exists in the samples.
‘0x03’ : Both MOT-SLIDE and DLS data exists in the samples.
‘0x04’~’0xFF’ : reserved for future use.
audio_super_frame_size represents the DAB+ audio super frame size in bytes. For details, refer to
ETSI TS 102 563.
8.2.3 T-DMB TS storage
The MPEG-4 SL (Synchronization Layer) over MPEG-2 TS (Transport Stream) structure is used in T-DMB TS.
The T-DMB TS is directly stored within a DMB-AF file. It is assumed that the decoding of 16 parity bytes due
to the Reed-Solomon code RS(204, 188) is performed with possible corrections before the storage and only
the resulting sequence of 188-byte MPEG-2 TS packets are stored within a DMB-AF file. The details of the
storage format are specified in 6.5 of this Part of ISO/IEC 23000.
8.2.4 S-DMB TS storage
The MPEG-4 SL (Synchronization Layer) over MPEG-2 TS (Transport Stream) structure may or may not be
used in S-DMB TS. The S-DMB TS is directly stored within a DMB-AF file similarly to the T-DMB TS case. It is
assumed that the decoding of 16 parity bytes in the Reed-Solomon code RS(204, 188) is performed with
possible corrections before the storage and only the resulting sequence of 188-byte MPEG-2 TS packets are
stored within a DMB-AF file. The details of the storage format are specified in 6.5 of this Part of ISO/IEC
23000.
8.2.5 MPEG-4 media storage
8.2.5.1 Introduction
Among the MPEG-4 media that the DMB-AF supports are ER-BSAC, HE-AAC2, AVC, AAC+SBR, and BIFS.
When BIFS is used for interactive data contents, JPEG or PNG may also be used. ER-BSAC compression
specified in ISO/IEC 14496-3 is used without the error-resilience functionality. Also some additional
restrictions shall apply according to ETSI TS 102 428. HE-AAC2 compression is used in T-DMB Profile 2
instead of ER-BSAC. It is also used in DAB+ instead of MPEG Audio Layer II. The further restrictions are
specified in ETSI TS 102 428 for T-DMB Profile 2 and ETSI TS 102 563 for DAB+, respectively. AAC+SBR
audio for S-DMB consists of MPEG-2 AAC LC Profile and MPEG-4 Audio SBR. Further restrictions on
AAC+SBR are specified in TTAS.KO-07.0027.
The particular AVC profile and level used in this Part of ISO/IEC 23000 are Baseline Profile and Level 1.3. In
addition, several restrictions shall apply according to ETSI TS 102 428.The particular BIFS scene description
profile and level used in this specification are Core2D and Level 1, respectively. The particular BIFS graphics
profile and level used in this specification are Core2D and Level 1, respectively. In addition, several
restrictions shall apply according to ETSI TS 102 428.
Three different storage types are allowed in this specification:
z MPEG-2 TS encapsulated case
z Separate ES case without MPEG-4 Systems context
z Separate ES case with MPEG-4 Systems context
8.2.5.2 MPEG-2 TS encapsulated case
In this case, the MPEG-4 media are encapsulated by MPEG-2 TS. The same rule specified in 8.2.3 is applied.
8.2.5.3 Separate ES case without MPEG-4 Systems context
When a DMB-AF file only includes audio contents encoded by ER-BSAC, HE-AAC2, or AAC+SBR, a single
track for each audio content is allocated. Each of the audio ESs is divided into audio samples. A single audio
AU or a consecutive multiple audio AUs form a sample. The MP4AudioSampleEntry(‘mp4a’) as specified in
ISO/IEC 14496-14 is used for the description of the audio samples.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
When a DMB-AF file includes an AVC video with an associated audio encoded with ER-BSAC, HE-AAC2, or
AAC+SBR, two tracks are allocated: one for AVC video data and the other for the audio data. The AVC video
ES is divided into video samples. The AVCSampleEntry(‘avc1’) as specified in ISO/IEC 14496-15 is used for
the description of the video samples. For the associated audio, the same rule as the previous paragraph
applies.
8.2.5.4 Separate ES case with MPEG-4 Systems context
A video content can be accompanied by an associated interactive data content based on BIFS. Also an audio-
centric content can be accompanied by an associated video and/or interactive data content based on BIFS. In
these cases, the storage of the contents into a DMB-AF file requires MPEG-4 Systems context. The required
data in the context of MPEG-4 Systems such as IOD, OD ES, and BIFS ES shall be stored together with the
audio and video content in a DMB-AF file. According to ISO/IEC 14496-14, IOD is stored in ‘iods’ box, OD ES
and BIFS ES are stored as separate tracks with MpegSampleEntry(‘mp4s’), AVC video ES and audio ES are
stored as separate tracks with MP4VisualSampleEntry(‘mp4v’) and MP4AudioSampleEntry(‘mp4a’),
respectively.
8.2.6 Image storage (JPEG, PNG, MNG)
8.2.6.1 Introduction
Images can be stored as separate items as specified in ISO/IEC 14496-12.
8.2.6.2 Image item storage
Images can be stored as item if no time-synchronization is required. In this case, image items shall be
registered by their own CRIDs in the TVA metadata in order that they can be browsed from a TVA browser.
The CRIDs shall also be registered into ‘crid’ box in order for the DMB-AF player to correctly relate each
CRID with the corresponding item_id and hence with the physical location in ‘mdat’ box.
8.2.6.3 Image track storage
Images can also be stored as track if a timely playback is required (e.g., slideshow). In this case, images are
stored as media tracks.
8.2.7 3GPP Timed Text storage
3GPP timed text shall be stored as a text track with text sample entry ‘tx3g’. The text samples stored in the
‘mdat’ box and the boxes describing the synchronization information of the text samples shall conform to
3GPP TS 26.245.
8.2.8 NPAD (Non-Program Associated Data) storage
8.2.8.1 Introduction
The DMB-AF specification enables storing NPAD contents as non-movie items. The information about the
data is stored in the file format by its location and size inside the media data box. The NPAD contents should
be extracted from the DMB-AF file and then executed by an external application or an application embedded
in the DMB-AF player according to the NPAD content type.
8.2.8.2 BWS storage
For a BWS package, the information about the relative path of each resource of BWS contents is stored in the
item information (‘iinf’) box of the DMB-AF file. Furthermore, the crid and item location information is also
stored. The BWS contents to be stored in to DMB-AF file shall already be contained in a single directory that
links to each other in the main web page file. When the DMB-AF player need to extract the BWS contents, it
reads the registered list of BWS contents in the crid box, locates the physical file, and calls BWS browser to
open the main web page file.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
8.2.8.3 Java MIDlet storage
For a Java MIDlet package, the information about the relative path of the compressed package (in ‘zip’ format)
of Java MIDlet contents is stored in the item information (‘iinf’) box, Furthermore, the crid and item location
information. The Java MIDlet contents to be packaged into DMB-AF file shall be already compressed into a
zip file. When the DMB-AF player needs to extract the Java MIDlet content, it reads the midlet information in
crid box, locates the physical midlet data, unzip the midlet data and finally calls a midlet player to execute the
midlet.
8.2.9 Metadata storage (DID, IPMP, REL, TVA)
Metadata stored inside a DMB-AF file shall be annotated according to the structure specified in this
Subclause.
The metadata shall be encapsulated in form of MPEG-21 DID as the root container for other types of
metadata allowed in this specification. The components of DMB-AF are annotated in the TV-Anytime
metadata, therefore Item elements in the DID is not used, unless the components are protected and the
protection is signaled using MPEG-21 IPMP as described below.
In the necessity to use the TV-Anytime metadata to annotate the content description, the metadata shall be
annotated as Statement in a Descriptor element of MPEG-21 DID.
In the necessity to use the MPEG-21 IPMP to annotate the protection and governance of the components of
DMB-AF, the IPMP General Info metadata shall be annotated as Statement in a Descriptor element of DID.
The Descriptor/Statement for IPMP shall be different one that used for TV-Anytime metadata. If used, the
IPMP DIDL metadata shall be annotated for all the components for which protection and governance are
signaled by the IPMP. The protection tool used to protect the protected component is referred to IPMP
General Info using IPMP DIDL Identifier. The protected component is referred to the physical location in file
format via crid functionality, thus the reference annotated in the IPMP DIDL Contents shall be annotated as
the component’s crid identifier.
In the necessity to use the MPEG-21 REL to annotate the license information of the components of DMB-AF,
the REL metadata shall be annotated according to the existence of MPEG-21 IPMP within the MPEG-21 DID
structure. If MPEG-21 IPMP is exist, the REL metadata shall be annotated as License in IPMPInfo License
Collection. Otherwise, the REL metadata shall be annotated as Statement in a Descriptor element different to
that of TV-Anytime metadata.
Definition of namespaces for different types of metadata can be defined in the DIDL root element of MPEG-21
DID or can be defined separately in each of metadata type root element. It is encouraged to validate the
metadata to be stored in the DMB-AF against the schema prior to be added to the DMB-AF.
Figure 16 illustrates the structure of metadata.
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
Figure 16 — (a) Structure of DID metadata in the presence of IPMP, REL and TVA; (b) without the
presence of IPMP; (c) only TVA
8.3 Player conformance
A file player conforms to a brand of DMB-AF when the following condition is satisfied;
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
• The player can correctly parse any file that conforms to the brand and can appropriately play all the
components included in the file.
When a file player conforms to a brand of DMB-AF, the player can be called as a DMB-AF player.
8.4 Creator conformance
A file creator (or authoring tool) conforms to a brand of DMB-AF when the following condition is satisfied;
• The creator can produce files that conform to the brand.
When a file creator (or authoring tool) conforms to a brand of DMB-AF, the creator (or authoring tool) can be
called as a DMB-AF creator (or authoring tool).
8.5 Conformance files
The following table describes about the conformance files associated to this standard:
File name 01_T-DMB-1_TS.dmb
a music show program (T-DMB Profile 1) with
Description
descriptive metadata and caption text
Major brand dv1b
Compatible brands dmb1, dv1a
An MPEG-2 TS
- stored as an ‘m2ts’ hint track
(containing ER-BSAC and AVC)
- each image is stored as an item
A DID XML - a TVA for content description and segment
Components (containing TVA and REL) information
Inside the file - a REL for defining a simple license
- a program title image
14 JPEG images related to TVA - a segment group title image
- 12 segment title images
A 3GPP-TT stream - caption text for the program
File name 02_T-DMB-1_AV.dmb
Description the same as file ‘01’
Major brand dv1b
Compatible brands dmb1, dv1a, avc1, mp42
- each stream is stored as separate track
AVC, ER-BSAC - AVC as AVCSampleEntry(‘avc1’)
- ER-BSAC as MP4AudioSampleEntry(‘mp4a’)
- a TVA for content description and segment
A DID XML
Components information
(containing TVA and REL)
Inside the file
- a REL for defining a simple license
- each image is stored as an item
- a program title image
14 JPEG images related to TVA
- a segment group title image
- 12 segment title images
File name 03_T-DMB-1_BIFS(TS).dmb
a golf program with BIFS multiplexed in TS (T-DMB
Description
Profile 1)
Major brand dv1a
Compatible brands dmb1, dv1b
An MPEG-2 TS (containing ER-
Components
BSAC, AVC, OD, BIFS and - stored as an ‘m2ts’ hint track
Inside the file
JPEG images)
File name 04_T-DMB-1_BIFS(ES).dmb
Description a golf program with BIFS in a separate track
Major brand dv1a
Compatible brands dmb1, dv1b, avc1, mp42
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
- each stream is stored as separate a track
- AVC as MP4VisualSampleEntry(‘mp4v’)
- ER-BSAC as MP4AudioSampleEntry(‘mp4a’)
Components AVC, ER-BSAC, OD, BIFS and
- IOD as ObjectDescriptorBox(‘iods’)
Inside the file JPEG images
- OD as MpegSampleEntry(‘mp4s’)
- BIFS as MpegSampleEntry(‘mp4s’)
- JPEG as MP4VisualSampleEntry(‘mp4v’)
File name 05_T-DMB-1_IPMP(TS).dmb
Description the same as file ‘01’
Major brand dv1b
Compatible brands dmb1
- stored as an ‘m2ts’ hint track (the same TS as is in
An MPEG-2 TS (containing ER-
the conformance file 01).
BSAC and AVC)
- the TS is encrypted with AES-128 CTR (key: “key1”)
- a TVA for content description and segment
information (the same TVA as is in the conformance
A DID XML (containing TVA, file 01)
Components REL and IPMP) - an REL for defining a simple license (the same TVA
Inside the file as in the conformance file 01)
- a IPMP for describing the protection tool
- each image is stored as an item
- a program title image
14 JPEG images related to TVA - a segment group title image
- 12 segment title images (one of the images is
protected with the same tool and key as for the TS)
File name 06_T-DMB-1_IPMP(ES).dmb
Description the same as file ‘02’
Major brand dv1b
Compatible brands dmb1
- each streams is stored as separate track
AVC, ER-BSAC - Each ES is encrypted with AES-128 CTR (key:
“key1”)
- a TVA for content description and segment
information (the same TVA as is in the conformance
A DID XML (containing TVA, file 02)
Components
REL and IPMP) - an REL for defining a simple license (the same TVA
Inside the file as in the conformance file 02)
- an IPMP for describing the protection tool
- each image is stored as an item
- a program title image
14 JPEG images related to TVA - a segment group title image
- 12 segment title images (one of the images is
protected with the same tool and key as for the ESs)
File name 07_DAB_PAD.dmb
Description a DAB music program with lyric and slideshow
Major brand da0b
Compatible brands dmb1, da0a
A DAB Audio Frames Stream - stored as an ’rdab’ hint track
(containing MPEG-1 Audio - DL text and MOT slides reside in the PAD area of
Layer II, DL, and MOT Slides) the DAB audio frames
Components A DID XML - a TVA for content description and segment
Inside the file
(containing TVA) information
- each image is stored as an item
3 JPEG images related to TVA - a program title image
- 2 segment title images
File name 08_DAB_Plus.dmb
Description a DAB+ music program
Major brand da2a
Compatible brands dmb1, da2b, mp42
Components A DAB+ Audio Frames Stream
- stored as an ‘rdap’ hint track
Inside the file (containing HE-AAC2)
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
File name 09_T-DMB-2_TS.dmb
Description a T-DMB Profile 2 program (Visual Radio)
Major brand dv2a
Compatible brands dmb1, dv2b
Components AVC, HE-AAC2 - stored as an ‘m2ts’ hint track
Inside the file
File name 10_T-DMB-2_AV.dmb
Description a T-DMB Profile 2 program (Visual Radio)
Major brand dv2a
Compatible brands dmb1, dv2b, avc1, mp42
Components
AVC, HE-AAC2 - each stream is stored as separate track
Inside the file
File name 11_MIDLET.dmb
Description a sokoban (warehouse keeper) game program
Major brand dmb1
Compatible brands none
- the package is compressed with Zip and stored as a
Java MIDlet package
single item
Components
A DID XML
Inside the file - a TVA for content description for the game program
(containing TVA)
1 JPEG images related to TVA - a title image stored as an item
File name 12_T-DMB-1_BWS.dmb
a music show program (T-DMB Profile 1) with
Description
descriptive metadata and BWS web page
Major brand dmb1
Compatible brands dv1b, dv1a
An MPEG-2 TS - stored as an ‘m2ts’ hint track (the same TS as is in
(containing ER-BSAC and AVC) the conformance file 01)
A DID XML - a TVA for content description and segment
(containing TVA) information
- each image is stored as an item
Components
- a program title image
Inside the file
15 JPEG images related to TVA - a BWS title image
- a segment group title image
- 12 segment title images
- html, css, and PNG images for BWS
BWS resources
- stored as separate items
File name 13_S-DMB_AV.dmb
Description an entertainment program preview
Major brand dv3a
Compatible brands dv3b, dmb1
- each stream is stored as separate track
Components
AVC, AAC+SBR - AVC as AVCSampleEntry(‘avc1’)
Inside the file
- AAC+SBR as MP4AudioSampleEntry(‘mp4a’)
The following table shows a summary of conformance files in terms of contained media and metadata
components.
© ISO/IEC 2010 – All rights reserved 9
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MIDLET
NPAD
BWS
IPMP
REL
Metadata
TVA
DID
Text 3GPP-TT
Image JPG/PNG/MNG
BIFS BIFS
TS M2TS
Video AVC
MOT Slide
PAD
DLS
AAC+SBR
HE-AAC2
Audio
ER-BSAC
MPEG L2
compatible
major
ISO/IEC 23000-9:2008/Amd.1:2010(E)
Table 8 — Summary of conformance files
Brands
File name Description
a music show
program (T-DMB
01_T-DMB- dmb1,
Profile 1) with dv1b * * O O O O O O
1_TS.dmb dv1a
TVA/REL and
caption text
dmb1,
same as 01 but ESs
02_T-DMB- dv1a,
are stored as dv1b O O O O O O
1_AV.dmb avc1,
separate tracks
mp42
a golf program with
03_T-DMB- dmb1,
BIFS multiplexed in dv1a * * O * *
1_BIFS(TS).dmb dv1b
TS (T-DMB Profile 1)
dmb1,
same as 03 but ESs
dv1b,
04_T-DMB-
are stored as dv1a O O O O
1_BIFS(ES).dmb avc1,
separate tracks
mp42
05_T-DMB- same as 01 but
dv1b dmb1 * * O O O O O O
1_IPMP(TS).dmb encrypted with "key1"
06_T-DMB- same as 02 but
dv1b dmb1 O O O O O O
1_IPMP(ES).dmb encrypted with "key1"
a DAB music dmb1,
07_DAB_PAD.dmb program with lyric da0b da0a, O O O O O O
and slideshow mp42
dmb1,
a DAB+ music
08_DAB_Plus.dmb da2a O
da2b,
program
mp42
a T-DMB Profile 2
09_T-DMB- dmb1,
dv2a * * O
program (Visual
2_TS.dmb dv2b
Radio)
dmb1,
a T-DMB Profile 2
10_T-DMB- dv2b,
program (Visual dv2a O O
2_AV.dmb avc1,
Radio)
mp42
a sokoban game
11_MIDLET.dmb (java midlet) with dmb1 none O O O O
TVA
a music show
12_T-DMB- dv1b,
program with TVA dmb1 * * O O O O O
1_BWS.dmb dv1a
and BWS data
a music show
13_S- dv3b,
program with TVA dv3a * *
DMB_AV.dmb dmb1
and BWS data
O The corresponding component exists in the file
Note 1
* The corresponding component is multiplexed in the TS
T-DMB-1 T-DMB Profile 1, i.e., with ER-BSAC audio
Note 2
T-DMB-2 T-DMB Profile 2, i.e., with HE-AAC v2 audio
BIFS(TS) BIFS ES is multiplexed in TS
Note 3
BIFS(ES) BIFS ES is separately stored in track
IPMP(TS) TS is protected
Note 4
IPMP(ES) Each ES's are separately stored and protected
10 © ISO/IEC 2010 – All rights reserved
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ISO/IEC 23000-9:2008/Amd.1:2010(E)
9 Reference Software (RSW)
9.1 Introduction
The DMB-AF RSW consists of three application programs: the DMB-AF Packager, Media Player, and
Metadata Browser. The Packager provides one possible implementation for packaging the DMB contents and
metadata into a single DMB-AF f
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.