Another issue is that the CObject used in the proposal comes from the MFC C environment and is not standard or platform independent.
Another possible issue is the choice of a C++ binding for the DOM API. One possibility mentioned in the proposal is, for example, the one provided by the Apache Xerces C-based DOM implementation. Whether referencing something from Apache is acceptable to ISO is a question.
If only the C++ bindings are specified, this still allows a DIP engine implementer create and implement an execution environment for C++ based DIXOs and it would then be up to the implementer to specify how they address issues such as security, etc. A User authoring such C++ based DIXOs would only do so with the expectation that such DIXOs would only run on such enabled platforms, but they could still interface with the DIP engine using the normative C++ bindings for the DIBOs.
26Discussion notes – Wed 1400-1500
DIM/DIXO inclusion proposal, Wed and Thu
It was clarified that more than one DIXO can be contained or referenced in an Item.
It was clarified that helper class Components can still be contained or referenced in the Item
It was clarified that a Component of helper classes in one Item can still be Xincluded in to an other Item.
RunDIM
2 arguments for identification
item identifier:
null then you look for the component wherever you can find it if not throw exception NOT FOUND.
dii identifier
uri?
component identifier:
null then look in the item identified with the previous argument, if not not throw exception NOT FOUND. If they are both null throw exception NOT FOUND.
dii identifier
uri?
RunJDIXO
Same as RunDIM but takes an additional identification parameter being the fully qualified class name of the DIXO.
Bit equivalence
Fix the DIXO example and check other examples for possible conflicts with DID v2
Label
Alternative: Make the semantics of the descriptor "this is not something the DIP engine should process". But then this removes the functionality of determining something is a DIM item.
Use of Label element will be ok. Details of content to be determined.
Optional Descriptor, no empty element. For all Descriptors.
Semantics of no MethodInfo desriptor is "there is no information about the method"
27Wed MDS Plenary Report – 1700-1800
NB comments
AUNB
69 comments
7 to do (waiting disposition of other comments)
8 to bring to attention of MDS
BNB
63 comments
36 to do
1 (so far) to bring to attention of MDS
JNB
1 comment on adopting Study of FCD changes accepted – to confirm with JNB
USNB
2 comments accepted
Major issues still under discussion (may need to be addressed in MDS)
Proposal for harmonization of including DIMs and DIXOs in a DID
C++ DIXOs
Final Issues were resolved in MDS Plenary.
Break Out Group on Event Reporting – met all week
Break Out Group on Digital Item Adaptation – met on the Tuesday and Wednesday
MDS Output Documents and Resolutions – Busan 72nd Meeting
MPEG-21
The MDS subgroup reminds editors of its MPEG-21 standard parts, and those under development, of the undertaking to generate WWW pages summarising their parts. These are to be based on the documents N7199, N7204, N7212, N7217, N7221 and will be used to enhance the MPEG-21 web site.
The MDS subgroup notes that the document N7193 is the first version of an ongoing working document containing the ‘electronic’ versions of schemas for the current MPEG-21 parts at IS/FDIS. The MDS subgroup requests that the electronic versions of the schemas be placed at a suitable (and publicised) location on the ITTF WWW site.
The MDS subgroup nominates the following MPEG members for a certificate of Appreciation for their outstanding contributions to International standardisation on the indicated standards:
ISO/IEC 21000-2 Digital Item Declaration 1st edition (2001)
Vaughn Iverson
Todd Schwartz
Young-Won Song
Rik Van de Walle
Ernesto Santos
Doim Chang
ISO/IEC 21000-2 Digital Item Declaration 2nd edition (2005)
Workplan for CE on the Indexing of IPMP Protected DIDL content
No
05/04/22
7199
Introducing MPEG-21 IPMP Components – an Overview
Yes
05/06/03
The MDS subgroup thanks the National Bodies of Austria, Australia, Spain, Korea, Japan, and the USA for their NB comments on ISO/IEC 21000-4 CD.
The MDS subgroup reminds proponents of technology included in the IPMP Components FCD of the requirement to submit reference software and requests submissions for the 73rd meeting.
No.
Title
TBP
Available
21000-6 MPEG-21 Rights Data Dictionary
No.
Title
TBP
Available
21000-7 MPEG-21 Digital Item Adaptation
7200
Study of ISO/IEC 21000-7 FPDAM/1
No
05/04/22
7201
TuC for Potential 21000-7 MPEG-21 DIA Amendment(s) v2.0
No
05/04/22
7202
Workplan for CE on Harmonization of Conversion Tools
DoC of ISO/IEC 21000-8 FCD MPEG-21 Reference Software
No
05/04/22
7206
Text of ISO/IEC 21000-8 MPEG-21 Reference Software
No
05/05/06
No.
Title
TBP
Available
21000-10 MPEG-21 Digital Item Processing
7207
DoC for ISO/IEC 21000-10 FCD MPEG-21 DIP
No
05/04/22
7208
Text of ISO/IEC 21000-10 MPEG-21 DIP
No
05/06/03
7209
MPEG-21 DIP Software Implementation Plan v.6
No
05/04/22
7210
Working Draft of Amendment of 21000-10 DIP: Additional C++ Bindings
No
05/04/22
7211
TuC for 21000-10 DIP Amendment
No
05/04/22
7212
Introducing MPEG-21 DIP – an Overview
Yes
05/04/29
The MDS subgroup thanks the National Bodies of Australia, Belgium, Japan and USA for their NB comments.
The MDS subgroup nominates Gerrard Drury, Frederik De Keukelaere, Jeroen Bekaert, Viswanathan Swaminathan, Ian Burnett, Munchurl Kim, and Rik Van de Walle as the editors of ISO/IEC 21000-10 MPEG-21 Digital Item Processing.
No.
Title
TBP
Available
21000-14 MPEG-21 Conformance
7213
ISO/IEC 21000-14 MPEG-21 Conformance CD
Yes
05/04/22
No.
Title
TBP
Available
21000-15 MPEG-21 Event reporting
7214
Preliminary DoC for ISO/IEC 21000-15 CD MPEG-21 ER
No
05/04/22
7215
Study of ISO/IEC 21000-15 MPEG-21 ER CD
No
05/05/09
7216
CE on Use of Event Report Requests
No
05/04/22
7217
Introducing MPEG-21 ER – an Overview
Yes
05/05/09
The MDS subgroup thanks the National Bodies of Australia, Austria, Spain, Korea and USA for their NB comments on ISO/IEC 21000-15 CD.
No.
Title
TBP
Available
21000-17 MPEG-21 Fragment Identification for MPEG Media Types
7218
Preliminary DoC on ISO/IEC 21000-17 CD MPEG-21 FID
No
05/04/22
7219
Study of ISO/IEC 21000-17 CD MPEG-21 FID
No
05/05/13
7220
Workplan for Core Experiment on Logical Model Descriptions
No
05/04/22
7221
Introducing MPEG-21 FID – an Overview
Yes
05/05/06
The MDS subgroup requests that the title of ISO/IEC 21000-17 be changed to "Fragment Identification of MPEG Resources".
The MDS subgroup thanks the NBs of Australia, France and the UK for their submission of preliminary comments prior to the 72nd meeting and looks forward to the final comments and votes due on 05/05/20.
N7222
27.1.1AHG on MPEG-21 DIP
Mandate:
Complete editing of text of DIP FDIS according to disposition of NB comments on FCD.
Monitor implementation of the DIP software implementation plan.
Prepare and follow-up registration of MIME type for Digital Item Methods.
Carry out further study on working draft of proposed amendment and technologies under consideration.
Chairs:
Gerrard Drury (gerrardx at xenikos.com)
Frederik De Keukaleare (Frederik.DeKeukelaerex@xugent.be)
AhG Meeting to be held on the Sunday prior to 73rd meeting.
Other business to be conducted by email or phone.
Reflector:
mpeg-21-dip at uow.edu.au
Subscribe:
Follow procedure at http://mailinglists.uow.edu.au/mailman/listinfo/mpeg-21-dip
N7223
AhG on Functional Granularity of DII
Mandate:
Discuss and create text to be included into the 1st Amendment to ISO/IEC 21000-3 to support varying levels of granularity with respect to DI identification;
Develop terms needed for the above solution and make recommendations about their inclusion into the RDD
Chair:
Niels Rump (niels.rump (at) rightscom.com)
Duration:
Until 73rd meeting
Meetings
No meeting. All business will be conducted by E-mail and/or telephone/web conference
Reflector:
mpeg-21-list@imec.bemessage titles prefixed [DII]
Subscribe:
To subscribe, send an email to owner-mpeg-21-list@imec.be
N7224
27.1.2AHG on MPEG-21 DIA
Mandate:
Carry out Core Experiment on DIA and provide recommendations to the MDS subgroup.
Produce an editors' input on the Study of ISO/IEC 21000 FPDAM/1
Maintain the MPEG-21 DIA TuC document.
Investigate technologies for resolving Classification Scheme aliases.
Follow and keep track of the proposed deliveries of software to the Reference Software Web site.
Chairs:
Christian Timmerer (christian.timmerer_at_itec.uni-klu.ac.at)
Thomas DeMartini (Thomas.DeMartini_at_contentguard.com)
Duration:
Until the 73rd Meeting.
Meetings:
AHG Meeting to be held on the weekend prior to 73rd meeting. Other business will be conducted by e-mail or telephone conference.
Reflector:
mpeg21-uma_at_merl.com
Subscribe:
To subscribe send email to avetro_at_merl.com (Anthony Vetro).
N7225
AhG on MPEG-21 Event Reporting
Mandate:
Prepare a Study of Preliminary Disposition of Comments
Integrate agreed dispositions into Study of CD
Monitor CE on Event Report Requests
Chairs:
FX Nuttall (fx at nuttall.org)
Andrew Tokmakoff (tokmakoff at telin.nl)
Duration:
Until the 73rd Meeting
Meetings:
A pre-meeting will be held on the weekend before the 73rd meeting.
Other business will be conducted by E-mail or telephone conference.
Reflector:
mpeg-21-event-reporting@lists.telin.nl
Subscribe:
See http://lists.telin.nl/mailman/listinfo/mpeg-21-event-reporting
Pre-meeting to be held in Poznan prior to the 73rd meeting
Reflector
mpeg-21@listserv.imec.be
Please use the prefix [FID]
Subscribe
Send email to owner-mpeg-21-list@imec.be
N7227
AHG on RDD Implementation Issues
Mandate:
Review the definitions used in the RDD spec in light of the RDD/REL Requirements, with particular reference to Abstraction, Expression, Manifestation, and Resource/Asset. Evaluate consequences for implementers of the standard.
Based on the results of the above, propose any necessary amendments and/or course of action to better accommodate those terms.
Review all RDD terms for inconsistencies, circularity etc.
Identify any other relevant details and make recommendations in support of facilitating adoption and practical implementation of an RDD spec as per the MPEG-21 and RDD/REL Requirements.
Chair:
Marc Gauvin mgauvin x@x sdae.net
Duration:
Until 73rd meeting
Meetings:
There may be a meeting on the Sunday prior to the 73rd meeting.
