On Demand
|
Live
|
Main
|
MPD@type
|
OnDemand
|
Live or OnDemand
|
Live or OnDemand
|
Segmentation
|
No
|
Yes
|
Both*
|
Alignment
|
Yes (subsegment)
|
Yes (segment)
|
OnDemand: Any*
Live: Yes (segment)
|
StartWithSAP
(1, 2, 3*)
|
Yes (subsegment)
|
Yes (segment)
|
OnDemand: 0,1,2,3 allowed (both segment and subsegment)
Live: Yes (segment)
|
StartWithSAP (>3)
|
No
|
No
|
Segment Timeline
|
No
|
Yes**
|
Yes
|
Subsets
|
May be ignored
|
Multiple Periods
|
Yes
|
Multiplexed
|
Yes
|
Non-multiplexed
|
Yes
|
-
*Type 3 SAP allowed if bitstreamStructureId condition holds
-
* Both means both of the options from the other columns are supported
-
* Any means any of the possibilities in the specification
-
** The ‘sidx’ box is required
21.4Action Points
22Conformance and Ref. SW. for DASH (23009-2) 22.1Topics 22.1.1ISO/IEC 23009-2 Conformance and reference software for DASH
22.2Contributions
Session
|
Number
|
Title
|
Source
|
Dispositions
|
m20532
|
DASH
|
On DASH Reference Software and Conformance
|
Christian Timmerer
|
Accepted
N12167
|
m21254
|
DASH
|
Study on DASH Reference Software and Conformance
|
Christian Timmerer, Kashaf Mazhar, Thomas Stockhammer, Cyril Concolato
|
Accepted
N12167
|
22.3Summary of discussions
22.4Action Points
23Architecture (23006-1) 23.1Topics 23.1.1ISO/IEC 23006-1 Architecture
23.2Contributions
Number
|
Session
|
Title
|
Source
|
Disposition
|
m21301
|
MPEG-M
|
Proposal for improving MPEG-M base schema
|
Angelo Difino (CEDEO), Giuseppe Tropea (CNIT)
|
Noted
|
m21400
|
MPEG-M
|
Consideration of Application Framework Engine on MPEG-M
|
Sunghan Kim, Seung Lee
|
Noted
|
23.3Summary of discussions
m21301
WD of Amendment to Part 2 of MPEG-21, DIDL, based on the one used in MPEG-A part 5 (Media Streaming Application Format – MSAF)
m21400
Provide a list of functions related to management of device, system and user related information
It is suggested to look into existing MPEG-M engines, and group those functions into some engines and expose API’s for applications to use
More contributions to Part 2 and Part 3 are expected to the next meeting
23.4Action Points
MXM Workplan
-
Part 1 DIS (Xin, Giuseppe), from CONVERGENCE contribution
-
Edit with diagrams and examples
-
Create Annex, MPEG-M based future multimedia platform
-
No editing period, issue DIS ballot
-
Part 2 DIS (Angelo) for the next meeting
-
Edit, based on the latest version from Sergio, with contributions to the next meeting
-
Adhoc mandate to edit
-
Edit, based on m21302
-
Editing period of three weeks by August 19.
-
Mandate to solicit more contributions
-
Part 4 SoDIS (Michael Angelo, Jaime)
-
DIDL profile as an normative annex, starting from the MSAF version, from m21301
-
Input from m21279, m21354
-
Editing period of one week by July 29, and ballot by Nov 1
-
Part 5 SoDIS (Michael Miran, Jaime, Kyung Won)
-
Edit, from m21275,
-
Convert m21280, m21354 into NB comments
-
Contribution from CONVERGENCE to the next meeting
-
Editing period of one week by August 12, and ballot by Nov 1
-
Part 6 WD (Miran, Kyung Won)
-
Edit, from m21275, m21334
-
No editing period.
24MXM Reference Software (23006-3) 24.1Topics 24.1.1ISO/IEC 23006-3 MXM Reference Software
24.2Contributions
Number
|
Session
|
Title
|
Source
|
Disposition
|
m21302
|
MPEG-M
|
Proposal for re-engineering of MPEG-M reference software
|
Angelo Difino (CEDEO), Angelo-Christos Anadiotis (ICCS), Giuseppe Tropea (CNIT)
|
Accepted
N12148
|
24.3Summary of discussions
m21302
For 2nd edition of MPEG-M, use a fresh SVN repository and new 2nd edition schemas.
Update part 3 2nd edition, to include this information
24.4Action Points
25Elementary Services (23006-4) 25.1Topics 25.1.1ISO/IEC 23006-4 Elementary services 25.2Contributions
Number
|
Session
|
Title
|
Source
|
Dispositions
|
m21158
|
MPEG-M
|
Editor's Comments on ISO/IEC DIS 23006-4 2nd edition
|
Michael Grafl
|
Accepted
N12149
|
m21160
|
MPEG-M
|
Editor's Input on ISO/IEC DIS 23006-4 2nd edition
|
Michael Grafl (on behalf of the editors)
|
Accepted
N12149
|
m21279
|
MPEG-M
|
Some comments to improve MPEG-M Part 4 – Elementary Services
|
Silvia Llorente, Jaime Delgado, VÃctor RodrÃguez
|
Accepted
N12149
|
25.3Summary of discussions
m21279
Dispose them into Study of DIS of part 4 from this meeting
25.4Action Points
26Service Aggregation (23006-5) 26.1Topics 26.1.1ISO/IEC 23006-5 Service Aggregation 26.2Contributions
Number
|
Session
|
Title
|
Source
|
Dispositions
|
m21159
|
MPEG-M
|
Editor's Comments on ISO/IEC DIS 23006-5
|
Michael Grafl
|
Accepted
N12150
|
m21280
|
MPEG-M
|
Comments on current status of MPEG-M Part 5 – Service Aggregation
|
Jaime Delgado, Silvia Llorente, VÃctor RodrÃguez
|
Accepted
N12150
|
m21354
|
MPEG-M
|
Application Adaptation Service Type for Process Content on MPEG-M
|
Kyung Won Kim, Tae-Beom Lim, Seok-Pil Lee (KETI), Kyoungro Yoon, Min-Uk Kim (Konkuk University)
|
Accepted
N12150
|
26.3Summary of discussions
m21354
For part 5, as an example of aggregated service with an intermediate service to serve a set of clients
m21280
Good suggestions to improve part 5
26.4Action Points
27Usage Guidelines (23006-6) 27.1Topics 27.1.1ISO/IEC 23006-6 Usage Guidelines 27.2Contributions
Number
|
Session
|
Title
|
Source
|
Dispositions
|
m21275
|
MPEG-M
|
MPEG-M Usage Scenario for VOD Service via Speech
|
Miran Choi, Hyun-ki Kim
|
Accepted
N12150
N12151
|
m21334
|
MPEG-M
|
Use case for adaptive application including intermediary with MPEG-M
|
Kyung Won Kim, Tae-Beom Lim, Seok-Pil Lee (KETI), Kyoungro Yoon, Min-Uk Kim (Konkuk University)
|
Accepted
N12151
|
27.3Summary of discussions
m21275
For Part 6, update to include contentRequest message as 1st step
Speech VOD SP and Content Management SP go to Part 5 as examples
m21334
For part 6, with change of Delivery Context to Usage Environment
27.4Action Points
28Richmedia UI Widgets (23007-1) 28.1Topics 28.1.1ISO/IEC23007-1/AMD 1 Widget Extensions
28.2Contributions
Number
|
Session
|
Title
|
Source
|
Dispositions
|
m20330
|
Scene
|
Summary of Voting on ISO/IEC 23007-1:2010/DAM 1
|
SC 29 Secretariat
|
France
|
m21224
|
Scene
|
Proposed extension to MPEG-U widgets AMD1
|
Jean Le Feuvre, Jean-Claude Dufourd
|
|
28.3Summary of discussions
m21224
How to handle security/authentication issues? Is it out of scope? What about other error codes than 0? How can we signal that if the requested widget is no longer available?
28.4Action Points
29Advanced User Interaction Interface (23007-2) 29.1Topics 29.1.1Advanced User Interaction Interface
29.2Contributions
Session
|
Number
|
Title
|
Source
|
Dispositions
|
m20324
|
Scene
|
Summary of Voting on ISO/IEC CD 23007-2
|
SC 29 Secretariat
|
(UK)
|
m21193
|
Scene
|
Proposed text of DIS 23007-2
|
Seong Yong Lim, Injae Lee, SangHyun Park, Jihun Cha, Youngkwon Lim
|
|
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