International organisation for standardisation

20.4Action Points

21Stereoscopic Video AF (23000-11)

21.1Topics

21.1.1ISO/IEC 23000-11 AMD1 SV AF Conf. and Ref. SW

21.1.2ISO/IEC 23000-11 AMD2 Additional composition type

21.2Contributions

Session	Number	Title	Source	Disposition
MAF	m17157	Study Text of ISO/IEC 23000-11/FPDAM1 Stereoscopic Video AF: Conformance and Reference Software	Next Generation Broadcasting Forum (Korea)	Accepted (11156)

21.3Summary of discussions

M17517: Editorial changes have been accepted.

No changes in the workplan

21.4Action Points

• 
  ISO/IEC 23000-11:2009 published 2009-11-15
  
• 
  ISO/IEC 23000-11:2009/FPDAM 1 ballot until 2010-03-19
  

22Interactive Music AF (23000-12)

22.1Topics

22.1.1ISO/IEC 23000-12 Interactive Music AF

22.1.2ISO/IEC 23000-12 AMD1 Conformance and Reference Software

22.2Contributions

Session	Number	Title	Source	Disposition
MAF	m17107	Summary of Voting on ISO/IEC FCD 23000-12 [SC 29 N 10835]	SC 29 Secretariat	Accepted (N11157 & N11158)
MAF	m17200	Editor’s study on ISO/IEC 23000-12 FCD Interactive music application format	Inseon Jang Hui Yong Kim Jeongil Seo Laurent Primaux Owen Lagadec Emmanuel Bouix	Accepted (N11158)
MAF	m17201	Proposed text for WD of ISO/IEC 23000-12 Interactive Music AF Conformance and Reference SW	Inseon Jang Jeongil Seo Kyeongok Kang	Accepted (N11160)
MAF	m17340	Comments on Study of ISO/IEC FCD 23000-12 Interactive Music AF (N10970)	Yongwei Zhu Rongshan Yu Susanto Rahardja	Noted
MAF	m17341	A proposal for the support of audio equalization and interactivity in IM AF	Yongwei Zhu Rongshan Yu Susanto Rahardja	Noted

22.3Summary of discussions

M17200: Editorial changes are accepted.

M17107: KNB Comments have been reviewed and accepted. DoC will be produced.

M17201: it needs to describe more specifically the conformant points in the player, which will be delivered to the Systems plenary for the approval. Request of AMD1 and Text of PDAM is going to be expected.

M17340/17341: Proposed the efficient encoding of dynamic volume change and the equalization functionalities. There is no consensus in the group for having the functionalities of an equalization and an efficient encoding of dynamic volume change. We need to study on this issue and will make a decision for the AMD2 in the next meeting, Germany.

22.4Action Points

23MXM Architecture (23006-1)

23.1Topics

23.1.1ISO/IEC 23006-1 MXM Architecture and technologies

23.2Contributions

Session	Number	Title	Source	Disposition
MXM	m17144	Summary of Voting on ISO/IEC FCD 23006-1	SC 29 Secretariat	Accepted (N11162 & N11163)
MXM	m17219	Austrian NB comments on ISO/IEC FCD 23006-1	Christian Timmerer (on behalf of ANB)	Accepted (N11162 & N11163)
MXM	m17299	A further study on media identification engine for MXM	Hyungyu Kim Minsoo Park Hwa Seon Shin Yong-Hwan Kim Byeongho Choi Euee S. Jang	Noted
MXM	m17329	Abstracts for MXM	Christian Timmerer	Accepted (N11163)

23.3Summary of discussions

m17299 The contribution was reviewed and it was acknowledged the need for such an API. The contributors are welcome to submit extensions to the current MediaFrameworkEngine and OrchestratorEngine APIs to support the requirements that were identified instead of defining a new MXM Engine
m17329 The abstracts will be sent to ISO as they areas requested by the secretariat.

23.4Action Points

24MXM APIs (23006-2)

24.1Topics

24.1.1ISO/IEC 23006-2 MXM APIs

24.2Contributions

Session	Number	Title	Source	Disposition
MXM	m17145	Summary of Voting on ISO/IEC FCD 23006-2	SC 29 Secretariat	Accepted (N11164 & N11165)
MXM	m17220	Austrian NB comments on ISO/IEC FCD 23006-2	Christian Timmerer (on behalf of ANB)	Accepted (N11164 & N11165)
MXM	m17182	Proposal for revised generic metadata APIs on MXM	Wonsuk Lee Seungyun Lee	Accepted (N11165)
MXM	m17284	FootPrint API for MXM	Ivica Arsov Luyen van Ngo Marius Preda	Accepted (N11165)

24.3Summary of discussions

m17284 The contribution was reviewed and the proposed FootPrint API was accepted as part of the MediaFramework APIs

24.4Action Points

25MXM Conf. & Ref. SW (23006-3)

25.1Topics

25.1.1ISO/IEC 23006-3 MXM Conformance and Reference Software

25.2Contributions

Session	Number	Title	Source	Disposition
MXM	m17146	Summary of Voting on ISO/IEC FCD 23006-3	SC 29 Secretariat	Accepted (N11167 & N11168)
MXM	m17221	Austrian NB comments on ISO/IEC FCD 23006-3	Christian Timmerer (on behalf of ANB)	Accepted (N11167 & N11168)

25.3Summary of discussions

25.4Action Points

26MXM Protocol (23006-4)

26.1Topics

26.1.1ISO/IEC 23006-4 MXM Protocols

26.2Contributions

Session	Number	Title	Source	Disposition
MXM	m17147	Summary of Voting on ISO/IEC FCD 23006-4	SC 29 Secretariat	Accepted (N11169 & N11170)
MXM	m17222	Austrian NB comments on ISO/IEC FCD 23006-4	Christian Timmerer (on behalf of ANB)	Accepted (N11169 & N11170)

26.3Summary of discussions

26.4Action Points

27MPEG-U Widgets (23007-1)

27.1Topics

27.1.1Package, Delivery and Presentation of Widgets

27.1.2Communication

27.2Contributions

Session	Number	Title	Source	Disposition
MPEG-U	m17210	Comments on ISO/IEC 23007-1 FCD MPEG-U Widgets	Cyril Concolato Kyungmo Park	Accepted (N11172)
MPEG-U	m17317	Proposed text for security section of MPEG-U specification	Nhut Nguyen Jaeyeon Song Kyungmo Park Jean Le Feuvre	Accepted (N11173)
MPEG-U	m17214	Ideas on ISO/IEC 23007-1 MPEG-U Widgets Video.	Cyril Concolato Kyungmo Park	Accepted (N11190)
MPEG-U	m17331	About MPEG-U and W3C	Cyril Concolato Jean Le Feuvre	Accepted (N11196)

27.3Summary of discussions

M17210: Contribution proposing different fixes for the FCD text.

Recommendation: produced study of FCD and resolution for NB votes.

M17317: This contribution proposes updates to previous contributions. It proposes:

• To use W3C Digital Signature for Widget Security

o It is understood that support for Dig. Sig. is already provided by the W3C spec. by means of reserved file names in the ZIP package. MPEG should adapt this mechanism for example for ISOFF packaging or other transports (such as MPEG-2 TS).

• To use XML Encryption for Widget Security

o The encryption of the whole widget seems to be out of scope because it does not imply any change in the widget manager. However, we need to think about encrypting part of the widget.

• To use a new proposed mechanism ‘Credential Token’ for Inter-Widget communication security. This mechanism is asymmetrical, putting heavy computation on a server and leaving the client with small tasks to do.

• To use OMTP Application Security Framework for Client Security
Recommendation: The group recommends issuing an IuC document to prepare a possible amendment on security.
M17214: the contribution presents some ideas for a promotional video for MPEG-U.

Recommendation: output document to record the ideas.

M17331: the contribution raises two issues with regards to the reusability of MPEG-U by the W3C: royalty free and editing.

Recommendation: send a liaison to the W3C, and ask MPEG members to send patent statement and license declaration forms highlighting the royaltee free issue.