ISO/IEC 14496-20:2006/FDAM 2

Information technology — Coding of audio-visual objects — Part 20: Lightweight Application Scene Representation (LASeR) and Simple Aggregation Format (SAF) — Amendment 2: Extensions to support SVGT1.2

Technologies de l'information — Codage des objets audiovisuels — Partie 20: Représentation de scène d'application allégée (LASeR) et format d'agrégation simple (SAF) — Amendement 2: Extensions pour soutien de SVGT1.2

General Information

• Status: Withdrawn
• ICS: 35.040 - Information coding
• ICS: 35.040.40 - Coding of audio, video, multimedia and hypermedia information
• Technical Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Drafting Committee: ISO/IEC JTC 1/SC 29 - Coding of audio, picture, multimedia and hypermedia information
• Current Stage: 5098 - Project deleted
• Completion Date: 21-Aug-2008

Relations

• Revised: ISO/IEC 14496-20:2008/Amd 1:2009 - Information technology — Coding of audio-visual objects — Part 20: Lightweight Application Scene Representation (LASeR) and Simple Aggregation Format (SAF) — Amendment 1: Extensions to support SVGT1.2
• Effective Date: 17-Mar-2009
• Amends: ISO/IEC 14496-20:2006 - Information technology — Coding of audio-visual objects — Part 20: Lightweight Application Scene Representation (LASeR) and Simple Aggregation Format (SAF)
• Effective Date: 06-Jun-2022
• Child: ISO/IEC 14496-20:2006 - Information technology — Coding of audio-visual objects — Part 20: Lightweight Application Scene Representation (LASeR) and Simple Aggregation Format (SAF)
• Effective Date: 15-Apr-2008

Standards Content (Sample)

FINAL ISO/IEC
AMENDMENT
DRAFT 14496-20:2006
FDAM 2
ISO/IEC JTC 1
Information technology — Coding of
Secretariat: ANSI
audio-visual objects —
Voting begins on:
2008-02-20
Part 20:
Lightweight Application Scene
Voting terminates on:
2008-04-20
Representation (LASeR) and Simple

Aggregation Format (SAF)
AMENDMENT 2: Extensions to support
SVGT1.2
Technologies de l'information — Codage des objets audiovisuels —
Partie 20: Représentation de scène d'application allégée (LASeR) et
format d'agrégation simple (SAF)
AMENDEMENT 2: Extensions pour soutien de SVGT1.2


Please see the administrative notes on page iii

RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPORT-
ING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
©
NATIONAL REGULATIONS. ISO/IEC 2008

---------------------- Page: 1 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(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.


Copyright notice
This ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted
under the applicable laws of the user's country, neither this ISO draft nor any extract from it may be
reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic,
photocopying, recording or otherwise, without prior written permission being secured.
Requests for permission to reproduce should be addressed to either ISO at the address below or ISO's
member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.

ii © ISO/IEC 2008 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
In accordance with the provisions of Council Resolution 21/1986, this document is circulated in the
English language only.

© ISO/IEC 2008 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(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 2 to ISO/IEC 14496-20:2006 was prepared by Joint Technical Committee ISO/IEC JTC 1,
Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia
information.

iv © ISO/IEC 2008 – All rights reserved

---------------------- Page: 4 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)

Information technology — Coding of audio-visual objects —
Part 20:
Lightweight Application Scene Representation (LASeR) and
Simple Aggregation Format (SAF)
AMENDMENT 2: Extensions to support SVGT1.2
In Clause 2, add the following reference:
W3C SVGT12, Scalable Vector Graphics (SVG) Tiny 1.2 Specification [Recommendation],
http://www.w3.org/TR/SVGMobile12/
In all text, substitute references to [2] by references to [W3C SVGT12]
In 6.5.4 Table 3, add these lines:
The screen orientation has changed to typical
“landscape” orientation
“screenOrientationLandscape” urn:mpeg:mpeg4:laser:2005 No No
Note – screenOrientationLandscape is sent either
with screenOrientation0 or screenOrientation180
The screen orientation has changed to typical
“portrait” orientation
“screenOrientationPortrait” urn:mpeg:mpeg4:laser:2005 No No
Note – screenOrientationPortrait is sent either with
screenOrientation90 or screenOrientation270
After 6.5.6.1, add the following subclause:
6.5.6.2 ScreenOrientationEvent
interface ScreenOrientationEvent : Event
{
readonly attribute unsigned long screenWidth;
readonly attribute unsigned long screenHeight;
readonly attribute unsigned long screenAngle;
}
No defined constants.

Attributes:
screenWidth - contains the new screen display or viewport width
screenHeight -contains the new screen display or viewport height
screenAngle – documents the angle from the horizontal positive x axis to the axis of the longest dimension of the
screen, measured clockwise.

© ISO/IEC 2008 – All rights reserved 1

---------------------- Page: 5 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
No defined methods.

The orientation is reported in degrees in screenAngle, to the best of the terminal's capability. This is measured as the
angle between the positive X-axis of an un-rotated frame of reference, and the orientation of the longer of the X or
Y axis of the screen, as rotated, as shown in Figure AMD2.1.
Specifically, for a screen that is normally portrait and in its normal position, the screenAngle is 90 degrees, since the
longest axis is vertical, and the Y-axis is downward in SVG. Similarly, for a terminal that is normally landscape and
in its normal position, the screenAngle is 0 degrees, since the longest axis is horizontal, and is the X-axis. This
angle therefore would normally be close to 90 or 270 in portrait events, and close to 0 or 180 in landscape events,
and 0 or 90 in terminals that are in their normal orientation, and 180 or 270 in terminals that are inverted.
normal screen top
or left
a
reference X axis

Figure AMD2.1 — Angle measurement procedure
In subclause 6.6.2.2, add at the end:
Note – Data is saved as a set of four values, using the URI, pathComponents and useFullRequestHost from
the stream containing the save command:
• the domain-name formed from the URI and useFullRequestHost;
• the path formed from the URI and pathComponents;
• the groupID (known as ‘name’ in [RFC 2965]);
• the set of {element-ID, attribute-name, value} triplets.
When a restore command is executed all saved sets with the same (equal) groupID, and also where the URI
of the stream containing the restore command matches the saved domain-name and path, are restored. This
matching is defined in section 4.3.4 of [RFC 2965].
The same matching rules are used for the clean command.
In subclause 6.7.1, add at the end of the paragraph on the waiting tree:
Scripts also have access to the waiting tree in the same way as LASeR Commands.
2 © ISO/IEC 2008 – All rights reserved

---------------------- Page: 6 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
In subclause 6.7.3.1, add at the end:
The Clean command behaves exactly the same as a Save command that saves no state; as is normal for the
Save command, any other saved state with the same domain-name, path, and groupID is replaced, in this
case, with an empty set of saved data. This is functionally equivalent to deleting that saved state, as nothing
would be restored.
In subclause 6.7.6.4, replace document.svgDocument.root with document.documentElement
In subclause 6.7.7.4, replace document.svgDocument.root with document.documentElement
In subclause 6.7.10.1, add at the end:
The Save command saves the values of a set of attributes, each identified by element ID and attribute name.
Each save operation uses a groupID. Any other saved state with the same domain-name, path, and groupID
is replaced.
In subclause 6.7.11.2, add to the event bullet:
The XML syntax for this attribute with events accessKey, longAccessKey, shortAccessKey and repeatKey
includes the reference key name between parentheses, e.g. event=”accessKey(FIRE)”, regardless of
whether the key code is defined in LASeRML or not.
After 6.7.14, add the following subclauses:
6.7.15 Immediate Script Execution
6.7.15.1 Semantics
The doScript command supplies a script for immediate execution as specified in [3GPP DIMS].
The following example retrieves the rect element with id “myRect” child of the root svg element, removes it
from the document tree and append it in another position as a child of a g element with id “myGroup”:

 var myrect = document.getElementById(“myRect”);
 document.documentElement.removeChild(myrect);
 document.getElementbyId(“myGroup”).appendChild(myrect);

6.7.15.2 Attributes
type - is a string that identifies the scripting language used. It takes a suitable MIME type [19] from the IANA
registry, such as “application/ecmascript” (see [14]).
© ISO/IEC 2008 – All rights reserved 3

---------------------- Page: 7 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
6.7.16 Seeking in the scene stream
6.7.16.1 Semantics
The command seek results in a seek in the scene media timeline. The effect is the same as if the current
scene stream was played inside an animation element, with currentMediaTime being the current media time of
the scene stream, and the following actions were performed:
- the animation element is stopped;
- the clipBegin attribute of the animation element is modified to currentMediaTime+seekOffset;
- the animation element is started again.
6.7.16.2 Attributes
seekOffset: A clock value from section 16.2.7 of [2].
After subclause 6.8.2, add the following paragraph:
The attribute dims:active, specified in [3GPP DIMS], shall be supported on all elements.
After 6.8.53, add the following subclauses:
6.8.54 SVGT1.2 discard
The SVGT12 discard element is specified in section 5.4 of [W3C SVGT1.2].
6.8.55 SVGT1.2 handler
The SVGT12 handler element is specified in section 15.5 of [W3C SVGT1.2].
6.8.56 SVGT1.2 prefetch
The SVGT12 prefetch element is specified in section 5.9.3 of [W3C SVGT1.2].
6.8.57 SVGT1.2 solidColor
The SVGT12 solidColor element is specified in section 11.13.4 of [W3C SVGT1.2].
6.8.58 SVGT1.2 tBreak
The SVGT12 tBreak element is specified in section 10.11.2 of [W3C SVGT1.2].
6.8.59 SVGT1.2 textArea
The SVGT12 textArea element is specified in section 10.11.3 of [W3C SVGT1.2].
4 © ISO/IEC 2008 – All rights reserved

---------------------- Page: 8 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
In 6.9, replace the table “Summary of Possible Attributes per Element” by:
Element name Attributes
audio-level color color-rendering display display-align externalResourcesRequired fill fill-
opacity fill-rule nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down
nav-down-right nav-down-left nav-left focusable font-family font-size font-style font-
variant font-weight image-rendering line-increment lsr:rotation lsr:scale lsr:translation
pointer-events requiredExtensions requiredFeatures requiredFormats shape-rendering
a
solid-color solid-opacity stop-color stop-opacity stroke stroke-dasharray stroke-
dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width
systemLanguage target text-anchor text-rendering transform vector-effect viewport-fill
viewport-fill-opacity visibility xlink:actuate xlink:arcrole xlink:href xlink:role xlink:show
xlink:title xlink:type
accumulate additive attributeName begin by calcMode class dur enabled end fill from id
keySplines keyTimes max min repeatCount repeatDur restart to values xlink:actuate
animate
xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type xml:base xml:lang
xml:space
accumulate additive attributeName begin by calcMode class dur enabled end fill from id
keySplines keyTimes max min repeatCount repeatDur restart to values xlink:actuate
animateColor
xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type xml:base xml:lang
xml:space
accumulate additive attributeName begin by calcMode class dur enabled end fill from id
keyPoints keySplines keyTimes max min path repeatCount repeatDur restart rotate to
animateMotion
values xlink:actuate xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type
xml:base xml:lang xml:space
id class xml:base xml:lang xml:space xlink:href xlink:title xlink:type xlink:role xlink:arcrole
lsr:animateScroll xlink:actuate xlink:show by from to delayAtStart delayAtEnd speed direction begin dur
end fill restart repeatCount repeatDur
accumulate additive attributeName begin by calcMode class dur enabled end fill from id
keySplines keyTimes max min repeatCount repeatDur restart to type values xlink:actuate
animateTransform
xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type xml:base xml:lang
xml:space
id class xml:base xml:lang xml:space requiredFeatures requiredExtensions
systemLanguage requiredFormats requiredFonts audio-level display image-rendering
pointer-events shape-rendering text-rendering viewport-fill viewport-fill-opacity visibility
lsr:rotation lsr:scale lsr:translation transform xlink:href xlink:title xlink:type xlink:role
animation xlink:arcrole xlink:actuate xlink:show nav-right nav-next nav-up nav-up-right nav-up-left
nav-prev nav-down nav-down-right nav-down-left nav-left focusable fill focushiglight
width height x y externalResourcesRequired begin end dur min max restart repeatCount
repeatDur syncBehavior syncTolerance syncMaster pereserveAspectRatio type
lsr:syncReference lsr:clipBegin lsr:clipEnd initialVisibility
audio-level begin class dur end externalResourcesRequired id lsr:syncReference
repeatCount repeatDur requiredExtensions requiredFeatures requiredFormats
audio
syncBehavior syncTolerance systemLanguage type xlink:actuate xlink:arcrole xlink:href
xlink:role xlink:show xlink:title xlink:type xml:base xml:lang xml:space type
audio-level class color color-rendering cx cy display display-align fill fill-opacity fill-rule
nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right
nav-down-left nav-left focusable font-family font-size font-style font-weight font-variant id
image-rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events r
circle requiredExtensions requiredFeatures requiredFormats shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-anchor
text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility xml:base
xml:lang xml:space

© ISO/IEC 2008 – All rights reserved 5

---------------------- Page: 9 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
Element name Attributes
id class begin enabled externalResourcesRequired xlink:href xlink:title xlink:type
lsr:conditional
xlink:role xlink:arcrole xlink:actuate xlink:show xml:base xml:lang xml:space
id class xml:base xml:lang xml:space xlink:href xlink:title xlink:type xlink:role xlink:arcrole
lsr:cursorManager
xlink:actuate xlink:show x y
audio-level class color color-rendering display display-align fill fill-opacity fill-rule font-
family font-size font-style font-variant font-weight id image-rendering line-increment
pointer-events shape-rendering solid-color solid-opacity stop-color stop-opacity stroke
defs
stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-
opacity stroke-width text-anchor text-rendering vector-effect viewport-fill viewport-fill-
opacity visibility xml:base xml:lang xml:space
desc class id xml:base xml:lang xml:space
id class xml:base xml:lang xml:space begin xlink:href xlink:title xlink:type xlink:role
discard
xlink:arcrole xlink:actuate xlink:show
audio-level class color color-rendering cx cy display display-align fill fill-opacity fill-rule
nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right
nav-down-left nav-left focusable font-family font-size font-style font-variant font-weight id
image-rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events
ellipse requiredExtensions requiredFeatures requiredFormats rx ry shape-rendering solid-color
solid-opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-
linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-
anchor text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility
xml:base xml:lang xml:space
id class xml:base xml:lang xml:space externalResourcesRequired horiz-adv-x horiz-
font
origin-x
id class xml:base xml:lang xml:space accent-height alphabetic ascent bbox cap-height
descent externalResourcesRequired font-family font-stretch font-style font-variant font-
font-face weight hanging ideographic mathematical overline-position overline-thickness panose-1
slope stemh stemv strikethrough-position strikethrough-thickness underline-position
underline-thickness unicode-range units-per-em widths x-height
font-face-src id class xml:base xml:lang xml:space
id class xml:base xml:lang xml:space externalResourcesRequired xlink:href xlink:title
font-face-uri
xlink:type xlink:role xlink:arcrole xlink:actuate xlink:show
audio-level class color color-rendering display display-align externalResourcesRequired
fill fill-opacity fill-rule nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-
down nav-down-right nav-down-left nav-left focusable font-family font-size font-style font-
variant font-weight height id image-rendering line-increment pointer-events
foreignObject requiredExtensions requiredFeatures requiredFormats shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-anchor
text-rendering vector-effect viewport-fill viewport-fill-opacity visibility width x xml:base
xml:lang xml:space y
id class xml:base xml:lang xml:space audio-level color color-rendering display display-
align fill fill-opacity fill-rule font-family font-size font-style text-decoration font-weight font-
variant image-rendering line-increment pointer-events shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
g stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-rendering
viewport-fill viewport-fill-opacity vector-effect visibility lsr:rotation lsr:scale lsr:translation
transform requiredFeatures requiredExtensions systemLanguage requiredFormats
requiredFonts nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-
down-right nav-down-left nav-left focusable focusHighlight externalResourcesRequired
id class xml:base xml:lang xml:space arabic-form d glyph-name horiz-adv-x lang unicode
glyph externalResourceRequired xlink:href xlink:title xlink:type xlink:role xlink:arcrole
xlink:actuate xlink:show
hkern id class xml:base xml:lang xml:space g1 g2 k u1 u2
handler id class xml:base xml:lang xml:space externalResourcesRequired type ev:event

6 © ISO/IEC 2008 – All rights reserved

---------------------- Page: 10 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
Element name Attributes
class display externalResourcesRequired nav-right nav-next nav-up nav-up-right nav-up-
left nav-prev nav-down nav-down-right nav-down-left nav-left focusable height id
lsr:rotation lsr:scale lsr:translation opacity pointer-events requiredExtensions
image requiredFeatures requiredFormats systemLanguage transform transformBehavior type
visibility width x xlink:actuate xlink:arcrole xlink:href xlink:role xlink:show xlink:title
xlink:type xml:base xml:lang xml:space y type preserveAspectRatio viewport-fill viewport-
fill-opacity
audio-level class color color-rendering display display-align fill fill-opacity fill-rule nav-right
nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right nav-down-
left nav-left focusable font-family font-size font-style font-variant font-weight id image-
rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events
line requiredExtensions requiredFeatures requiredFormats shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-anchor
text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility x1 x2
xml:base xml:lang xml:space y1 y2
audio-level class color color-rendering display display-align fill fill-opacity fill-rule font-
family font-size font-style font-variant font-weight gradient-units id image-rendering line-
increment pointer-events shape-rendering solid-color solid-opacity stop-color stop-
linearGradient
opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-
miterlimit stroke-opacity stroke-width text-anchor text-rendering vector-effect viewport-fill
viewport-fill-opacity visibility x1 x2 xml:base xml:lang xml:space y1 y2
ev:listener id enabled event handler observer phase propagate defaultAction target
metadata class id xml:base xml:lang xml:space
missing-glyph id class xml:base xml:lang xml:space d horiz-adv x
class id xlink:actuate xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type
mpath
xml:base xml:lang xml:space
audio-level class color color-rendering d display display-align fill fill-opacity fill-rule nav-
right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right nav-
down-left nav-left focusable font-family font-size font-style font-variant font-weight id
image-rendering line-increment lsr:rotation lsr:scale lsr:translation pathLength pointer-
path events requiredExtensions requiredFeatures requiredFormats shape-rendering solid-
color solid-opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset
stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width
systemLanguage text-anchor text-rendering transform vector-effect viewport-fill viewport-
fill-opacity visibility xml:base xml:lang xml:space
audio-level class color color-rendering display display-align fill fill-opacity fill-rule nav-right
nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right nav-down-
left nav-left focusable font-family font-size font-style font-variant font-weight id image-
rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events points
polygon requiredExtensions requiredFeatures requiredFormats shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-anchor
text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility xml:base
xml:lang xml:space
audio-level class color color-rendering display display-align fill fill-opacity fill-rule nav-right
nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right nav-down-
left nav-left focusable font-family font-size font-style font-variant font-weight id image-
rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events points
polyline requiredExtensions requiredFeatures requiredFormats shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-anchor
text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility xml:base
xml:lang xml:space
id class xml:base xml:lang xml:space xlink:herf xlink:title xlink:type xlink:role xlink:arcrole
prefetch xlink:actuate xlink:show bandwidth mediaCharacterEncoding mediaContentEncodings
mediaSize mediaTime

© ISO/IEC 2008 – All rights reserved 7

---------------------- Page: 11 ----------------------
ISO/IEC 14496-20:2006/FDAM 2:2008(E)
Element name Attributes
audio-level class color color-rendering cx cy display display-align fill fill-opacity fill-rule
font-family font-size font-style font-variant font-weight gradient-units id image-rendering
line-increment pointer-events r shape-rendering solid-color solid-opacity stop-color stop-
radialGradient
opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-
miterlimit stroke-opacity stroke-width text-anchor text-rendering vector-effect viewport-fill
viewport-fill-opacity visibility xml:base xml:lang xml:space
audio-level class color color-rendering display display-align fill fill-opacity fill-rule nav-right
nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-down-right nav-down-
left nav-left focusable font-family font-size font-style font-variant font-weight height id
image-rendering line-increment lsr:rotation lsr:scale lsr:translation pointer-events
rect requiredExtensions requiredFeatures requiredFormats rx ry shape-rendering solid-color
solid-opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-
linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width systemLanguage text-
anchor text-rendering transform vector-effect viewport-fill viewport-fill-opacity visibility
width x xml:base xml:lang xml:space y
id class xml:base xml:lang xml:space audio-level color color-rendering display display-
align fill fill-opacity fill-rule font-family font-size font-style text-decoration font-weight font-
variant image-rendering line-increment pointer-events shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-rendering
lsr:rectClip
viewport-fill viewport-fill-opacity vector-effect visibility lsr:rotation lsr:scale lsr:translation
transform requiredFeatures requiredExtensions systemLanguage requiredFormats
requiredFonts nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-
down-right nav-down-left nav-left focusable focusHighlight externalResourcesRequired
size
begin class enabled externalResourcesRequired id type xlink:actuate xlink:arcrole
script
xlink:href xlink:role xlink:show xlink:title xlink:type xml:base xml:lang xml:space type
id class xml:base xml:lang xml:space audio-level color color-rendering display display-
align fill fill-opacity fill-rule font-family font-size font-style text-decoration font-weight font-
variant image-rendering line-increment pointer-events shape-rendering solid-color solid-
opacity stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap
stroke-linejoin stroke-miterlimit stroke-opacity stroke-width text-anchor text-rendering
lsr:selector
viewport-fill viewport-fill-opacity vector-effect visibility lsr:rotation lsr:scale lsr:translation
transform requiredFeatures requiredExtensions systemLanguage requiredFormats
requiredFonts nav-right nav-next nav-up nav-up-right nav-up-left nav-prev nav-down nav-
down-right nav-down-left nav-left focusable focusHighlight externalResourcesRequired
choice
attributeName begin class dur enabled end fill id max min repeatCount repeatDur restart
set to xlink:actuate xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type xml:base
xml:lang xml:space
id class xml:base xml:lang xml:space begin increment to direction xlink:actuate
lsr:setScroll
xlink:arcrole xlink:href xlink:role xlink:show xlink:title xlink:type
id class xml:base xml:lang xml:space audio-level color color-rendering display display-
align fill fill-opacity fill-rule font-family font-size font-style text-decoration font-weight font-
variant image-rendering line-increment pointer-events shape-rendering solid-color solid-
opacity stop-color stop-opacit
...

INTERNATIONAL ISO/IEC
STANDARD 14496-20
First edition
2006-06-15
AMENDMENT 2
2008-xx-xx

Information technology — Coding of
audio-visual objects —
Part 20:
Lightweight Application Scene
Representation (LASeR) and Simple
Aggregation Format (SAF)
AMENDMENT 2: Extensions to support
SVGT1.2
Technologies de l'information — Codage des objets audiovisuels —
Partie 20: Représentation de scène d'application allégée (LASeR) et
format d'agrégation simple (SAF)
AMENDEMENT 2: Extensions pour soutien de SVGT1.2




Reference number
ISO/IEC 14496-20:2006/Amd.2:2008(E)
©
ISO/IEC 2008

---------------------- Page: 1 ----------------------
ISO/IEC 14496-20:2006/Amd.2:2008(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.

This CD-ROM contains:
1) the publication ISO/IEC 14496-20:2006/Amd.2:2008 in portable document format (PDF), which can
be viewed using Adobe® Acrobat® Reader;
2) electronic attachments relating to LASeR.
Adobe and Acrobat are trademarks of Adobe Systems Incorporated.
COPYRIGHT PROTECTED DOCUMENT


©  ISO/IEC 2008
All rights reserved. Unless required for installation or otherwise specified, no part of this CD-ROM may be reproduced, stored in a retrieval
system or transmitted in any form or by any means without prior permission from ISO. Requests for permission t
...