ISO/IEC 14496-4:2004/Amd 23:2008
(Amendment)Information technology — Coding of audio-visual objects — Part 4: Conformance testing — Amendment 23: Synthesized texture conformance
Information technology — Coding of audio-visual objects — Part 4: Conformance testing — Amendment 23: Synthesized texture conformance
Technologies de l'information — Codage des objets audiovisuels — Partie 4: Essai de conformité — Amendement 23: Conformité de texture synthétisée
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INTERNATIONAL ISO/IEC
STANDARD 14496-4
Second edition
2004-12-15
AMENDMENT 23
2008-04-15
Information technology — Coding
of audio-visual objects —
Part 4:
Conformance testing
AMENDMENT 23: Synthesized texture
conformance
Technologies de l'information — Codage des objets audiovisuels —
Partie 4: Essai de conformité
AMENDEMENT 23: Conformité de texture synthétisée
Reference number
ISO/IEC 14496-4:2004/Amd.23:2008(E)
©
ISO/IEC 2008
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ISO/IEC 14496-4:2004/Amd.23:2008(E)
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ii © ISO/IEC 2008 – All rights reserved
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ISO/IEC 14496-4:2004/Amd.23:2008(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 23 to ISO/IEC 14496-4:2004 was prepared by Joint Technical Committee ISO/IEC JTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.
© ISO/IEC 2008 – All rights reserved iii
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ISO/IEC 14496-4:2004/Amd.23:2008(E)
Information technology — Coding of audio-visual objects —
Part 4:
Conformance testing
AMENDMENT 23: Synthesized texture conformance
Modify 4.3.3.1.6.1 (Structure) as follows:
Add 0x07 objectTypeIndication to the list of supported streams for streamType 0x04. The sentence
should now state:
If streamType = 0x04, the objectTypeIndication attribute shall take on one of the values from 0x07,
0x20, 0x60-0x65, 0x6A and 0xFF. The last value shall indicate that no profile is specified.
In 4.4.3.1, add the following row at the end of Table 4 and renumber the first column:
N° Feature Reference of Test sequence and associated method
ST_001_BG_Gray through ST_038_Venice see details in
1 SynthesizedTexture
annex X
In 4.4.3.3, add the following rows at the end of Table 6:
Name Provider Content
ST_001_BG_Gray Vimatix Background points only, each point carries same color
(gray)
ST_002_BG_Gray_Green 2 types of background color points: gray and green
Vimatix
ST_003_BG_Gray_Green_Red 3 types of background color points: red green and gray
Vimatix
ST_004_BG_Grey_Green_Red_ 4 types of background color points: red green, blue and
Vimatix
Blue gray
ST_005_Edge_Rect_Red Red Rectangle (Edges) on top of the gray background
Vimatix
ST_006_Edge_Rect_Red_ Widened color profiles of the Edges cover surrounding of
Vimatix
Wide_Color_Profiles the rectangle
ST_007_Ridge A narrow velvet Ridge is added to previous scene
Vimatix
© ISO/IEC 2008 – All rights reserved 1
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ISO/IEC 14496-4:2004/Amd.23:2008(E)
Name Provider Content
ST_008_Ridge_Wide_Color_Pro Ridge color profile width is wider and spans over more
Vimatix
files pixels
ST_009_Double_Edge_Narrow Ridge of stream ST_007_Ridge is converted Edge
Vimatix
ST_010_Double_Edge_Wide The Ridge o
...
INTERNATIONAL ISO/IEC
STANDARD 14496-4
Second edition
2004-12-15
AMENDMENT 23
2008-04-15
Information technology — Coding
of audio-visual objects —
Part 4:
Conformance testing
AMENDMENT 23: Synthesised texture
conformance
Technologies de l'information — Codage des objets —
Partie 4: Essai de conformité
AMENDEMENT 23: Conformité de texture synthétisée
Reference number
ISO/IEC 14496-4:2004/Amd.23:2008(E)
©
ISO/IEC 2008
---------------------- Page: 1 ----------------------
ISO/IEC 14496-4:2004/Amd.23:2008(E)
PDF disclaimer
PDF files may contain embedded typefaces. In accordance with Adobe's licensing policy, such files 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 a PDF 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 the PDF file(s) constituting this document can be found in the General Info relative to
the file(s); the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the files are suitable for
use by ISO member bodies. In the unlikely event that a problem relating to them is found, please inform the Central Secretariat at the
address given below.
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be viewed using Adobe® Acrobat® Reader;
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