International organisation for standardisation organisation internationale de normalisation

Green MPEG (23001-11)

1. Topics

   1. Green MPEG

2. Contributions

Number	Session	Title	Source		Dispositions
m32259	Green	Additional Metadata for Green Adaptive Streaming	X. Ducloux (Thomson Video Networks), P. Gendron (Thomson Video Networks),	Accepted N14131
m32439	Green	Power reduction through cross segment decoding	Gene Wen, Wen-Chuan WEI, Tong MU, Baohan LI, Spencer Cheng	Accepted N14131
m32480	Green	Signaling and Metadata for Display Adaptation	Esmaeil Faramarzi, Anshuman Tewari, Felix Fernandes, Sungoh Hwang	Accepted N14131

3. Summary of discussions

4. Action Points

16. MPEG-U (23007-3)

    1. Topics

       1. Advanced User Interaction Interface

2. Contributions

Number	Session	Title	Source		Dispositions

3. Summary of discussions

4. Action Points /Ballots

ISO/IEC 23007-3:2011/DAM 1 (SC 29 N 13805)

Part 3: Conformance and reference software AMENDMENT 1: Conformance and reference software for widget extension and AUI

DAM (2014-04-06)

17. MMT (23008-1)

    1. Topics

       1. ISO/IEC 23008-1 1^st edition

2. ISO/IEC 23008-1 AMD 1 Additional technologies for MPEG Media Transport including carriage of MPEG-DASH over MMT

3. ISO/IEC 23008-1 AMD 2 Header Compression and Cross Layer Interface

MMT introduces the formats and procedures for Cross Layer Interfaces; thus, enabling Communication between the different protocol layers of an MMT entity or between MMT entities to exchange feedback about an ongoing MMT delivery session in a standardized way. This feedback information may be faster and more accurate than end-to-end feedback information.

2. Contributions

number	Session	Title	Source
m32303	MMT	Proposed Updates to MMT FEC	[e-mail]	Noted
m32346	MMT	MMT CE Proposal: Error Concealment Mode Signaling	Eun-Seok Ryu, Yong He, Yan Ye, Yuwen He (InterDigital)	Noted
m32347	MMT	MMT CE: Results on EC Mode Signaling	Eun-Seok Ryu, Yong He, Yan Ye, Yuwen He (InterDigital)	Noted
m32363	MMT	[MMT] Update of ARQ feedback message for delay-constrained retransmission in MMT	Chang Ki Kim, Kwang-deok Seo, Jeongju Yoo, Jin Woo Hong	Accepted N14140
m32373	MMT	[MMT] Technical modification of MC signaling message in MMT	Jeongju Yoo, Kwang-deok Seo, Chang Ki Kim, Jin Woo Hong	Accepted N14140
m32382	MMT	MMT subADC CE: evidence for subADC	Doug Young Suh, Yongwoo Cho, Doohyun Lee, Yoonseok Heo	Noted
m32421	MMT	Comments on MMT FDIS regarding identifier mapping within MP table	Yong Han Kim	Accepted N14143
m32422	MMT	Comments on MMT FDIS regarding HRBM and AL-FEC messages	Yong Han Kim	Accepted N14143
m32511	MMT	Discussion on ADC Information Signaling in MMT	Youngwan So, Kyungmo Park	Accepted N14140
m32562	MMT	FEC Type Modification for New FEC Signal & Framework	Sunghee Hwang	Noted
m32563	MMT	Repair FEC Payload ID for New FEC Signal & Framework	Sunghee Hwang	Noted
M32600		On FEC signaling for MMT	Cornelius Hellge, Manuel Hensel, Karsten Grüneberg,	Noted
M32601		On use cases for MMT Repair FEC payload ID	Cornelius Hellge, Manuel Hensel, Karsten Grüneberg,	Noted
M32603		Preliminary report on MMT Core Experiment “Signalling of FEC Source Block”	Karsten Grüneberg	Noted

3. Summary of discussions

4. Action Points

ISO/IEC DIS 23008-1 (SC 29 N 13484)	Part 1: MPEG media transport (MMT)	FDIS (2014- XX-XX)
ISO/IEC 23008-1/DAM 1 (SC 29 N 13784)	Part 1: MPEG media transport (MMT), AMENDMENT 1	DAM (2014- 04-13)
ISO/IEC 23008-1/PDAM 2 (SC 29 N 13743)	Part 1: MPEG media transport (MMT), AMENDMENT 2: Header Compression and Cross Layer Interface	PDAM (2013- 10-19)

18. MMT FEC (23008-10)

    1. Topics

       1. ISO/IEC 23008-10 1^st edition

MMT defines several tools for error correction Such as Forward Error Correction (FEC) and retransmissions. A set of FEC codes is defined in 23008-10 that is shares a Common FEC framework. Additional codes may also be added . Some of the Currently defined FEC codes have enhanced support for Layered media

2. Contributions

number	Session	Title	Source
M32626		Proposed Updates of LDGM Codes in MMT FEC codes	Takayuki Nakachi, Yoshihide Tonomura, Daisuke Shirai, Tatsuya Fujii	Accepted N14146

3. Summary of discussions

4. Action Points

ISO/IEC DIS 23008-10 (SC 29 N 13917)

Part 10: MPEG Media Transport Forward Error Correction (FEC) codes

DIS (2014-05-06)

19. CI (23008-11)

    1. Topics

       1. ISO/IEC 23008-11 1^st edition

MMT defines a composition layer to enable the authoring and delivery of rich media services. The Composition Information (Cl) is authored using HTML5 and thus exhibits all the Capabilities and tools availablefor HTML5. In addition, MMT CI provides tools to support dynamic media scenes and their delivery over unicast channels, authoring of content for secondary screens, as well as separation of media dynamics from scene setup. This is achieved in a backward compatible manner using a dedicated CI file that is in XML format.

2. Contributions

number	Session	Title	Source

3. Summary of discussions

4. Action Points

ISO/IEC DIS 23008-11 (SC 29 N 13937)

Part 11: MPEG Media Transport Composition Information

DIS (2014-05-13)

20. Image File Format (23008-12)

    1. Topics

       1. ISO/IEC 23008-12 Image File Format

2. Contributions

number	Session	Title	Source
m32253	File Format	Constraint Signalling for HEVC coded Still Images and Image Sequences	Vinod Kumar Malamal Vadakital, Miska M. Hannuksela, Jani Leinema	Accepted N14148
m32254	File Format	File format Support for Single HEVC Still Images	Vinod Kumar Malamal Vadakital, Miska M. Hannuksela, Jani Leinema	Noted
m32313	File Format	HEVC Still images and Exif in the ISO Base Media File Format	David Singer, Chris Flick	Noted
M32647		Wrapping HEVC in JPX	Thomas Richter	Noted

3.