International organisation for standardisation organisation internationale de normalisation

Approval of output documents

All output documents, shown in Annex C, were presented in Audio plenary and were approved.

6. Press statement

There was no Audio contribution to the press statement.

7. Agenda for next meeting

The agenda for the next MPEG meeting is shown in Annex F.

8. All other business

There was none.

9. Closing of the meeting

The 107^th Audio Subgroup meeting was adjourned Friday at 13:45 hrs.

1. Participants

There were 32 participants in the Audio subgroup meeting, as shown in the following table.

First	Last	Country	Affiliation	Email
Frank	Baumgarte	USA	Apple Inc.	[e-mail]
Johannes	Boehm	DE	Technicolor	[e-mail]
Toru	Chinen	JP	Sony	[e-mail]
Sang	Chon	KR	Samsung Electronics	[e-mail]
Werner	De Bruijn	NL	Philips	[e-mail]
Christof	Fersch	Germany	Dolby	[e-mail]
Simone	Fontana	Italy	Huawei Technologies	[e-mail]
Kyeong Ok	Kang	Korea	ETRI	[e-mail]
Michael	Kratschmer	Germany	Fraunhofer IIS	[e-mail]
Achim	Kuntz	Germany	Fraunhofer IIS	[e-mail]
Taegyu	Lee	KR	Yonsei University	[e-mail]
Zongxian	Liu	Singapore	Panasonic R&D Center Singapore	[e-mail]
Martin	Morrell	USA	Qualcomm	[e-mail]
Yeshwant	Muthusamy	USA	Samsung	[e-mail]
Max	Neuendorf	DE	Fraunhofer IIS	[e-mail]
Masayuki	Nishiguchi	JP	Sony	[e-mail]
Henney	Oh	KR	WILUS STRC	[e-mail]
Werner	Oomen	NL	Philips	[e-mail]
Gregory	Pallone	FR	Orange	[e-mail]
Clemens	Par	Switzerland	Swissaudec	[e-mail]
Hochong	Park	KR	Kwangwoon University	[e-mail]
Nils	Peters	US	Qualcomm	[e-mail]
Jan	Plogsties	Germany	Fraunhofer IIS	[e-mail]
Schuyler	Quackenbush	USA	ARL	[e-mail]
Deep	Sen	USA	Qualcomm	[e-mail]
Jeongil	Seo	KR	ETRI	[e-mail]
Thomas	Sporer	Germany	Fraunhofer IDMT	[e-mail]
Takehiro	Sugimoto	Japan	NHK	[e-mail]
Naoya	Tanaka	JP	Panasonic	[e-mail]
Oliver	Wuebbolt	DE	Technicolor	[e-mail]
Yuki	Yamamoto	Japan	Sony Corporation	[e-mail]
Bill	Zou	USA	DTS	[e-mail]

2. Audio Contributions and Schedule

No	Title	Authors	X
Sunday
	AhG on 3D Audio Binauraliaation CE, DRC
1000-1300	Binauralization CE
m32224	ETRI listening test report for MPEG-H 3D Audio Binaural CE	Taejin Lee, Jeongil Seo, Kyeongok Kang, Hochong Park	X
m31831	Fraunhofer IIS Binaural CE Listening Test Report for MPEG-H 3D Audio	Simone Füg, Jan Plogsties	X
m31911	Huawei listening test report for the binauralization CE	Peter Grosche, Simone Fontana	X
m32277	Orange listening tests report for the second CE on RM0-CO binauralization	Gregory Pallone	X
m32194	Yonsei/WILUS listening test report for MPEG-H 3D Audio Binaural CE	Taegyu Lee, Henney Oh, Young-cheol Park, Dae Hee Youn	X
	Review of aggregated subjective data (in AhG report)		X
m32223	Technical Description of ETRI/Yonsei/WILUS Binaural CE Proposal in MPEG-H 3D Audio	Jeongil Seo, Yong Ju Lee, Taejin Lee, Seungkwon Beack, Kyeongok Kang, Taegyu Lee, Young-cheol Park, Dae Hee Youn, Henney Oh	X
m32188	Fraunhofer IIS Binaural CE proposal in MPEG-H 3D Audio	Simone Füg, Jan Plogsties	X
m31914	Technical Description of the Huawei Binaural CE proposal	Simone Fontana, Karim Helwani, Peter Grosche	X
m32278	Orange proposal for the second CE on RM0-CO binauralization	Gregory Pallone, Marc Emerit	X
m32225	Comments on the complexity evaluation for MPEG-H 3D Audio binaural CE	Jeongil Seo, Yong Ju Lee, Taejin Lee, Seungkwon Beack, Kyeongok Kang, Taegyu Lee, Young-cheol Park, Dae Hee Youn, Henney Oh	X
	Discussion
1300-1400	Lunch
1500-1800	DRC
m32271	Dynamic Range Control Working Draft 0	Frank Baumgarte, David Singer, Fabian Küch, Michael Kratschmer, Christian Uhle, Bernhard Neugebauer, Michael Meier,	X
m32273	Dynamic Range Control RM0 reference software	Frank Baumgarte	X
m32181	Information on Integration of Loudness and DRC Technology in MPEG-H CO RM1	Michael Kratschmer, Fabian Küch, Bernhard Neugebauer, Arne Borsum, Michael Meier, Christian Uhle, Adrian Murtaza	X
	Discussion
	Review of AhG Report		X
1800-	Chairs meeting
Monday
0900-1300	MPEG Plenary
1300-1400	Lunch
1400-1430	Audio Plenary
	Welcome and Remarks Report on Sunday Chairs meeting Review main tasks for the week DRC 3D Audio CEs, including Binauralization 3D Audio Unified Architecture Other logistics – trip to Apple store (extended lunch)?
	General
m31764	AHG on 3D Audio and Audio Maintenance	Schuyler Quackenbush	X
m31765	AHG on Responding to Industry Needs on Adoption of MPEG Audio	Schuyler Quackenbush	X
m32343	106th MPEG Audio Report	Schuyler Quackenbush	X
	DRC – Sony
m32276	DRC Listening Test Results Report for Test Proposed by Sony	Frank Baumgarte	X
m32275	Cross Check Report of DRC Bitrates	Frank Baumgarte	X
m32229	Technical description of Dynamic Range Control Technology	Runyu Shi, Toru Chinen, Yuki Yamamoto, Hiroyuki Honma, Masayuki Nishiguchi	X
1400-1500	Audio Synchronization
m32189	Cross-check report of audio synchronization	Takehiro Sugimoto, Masayoshi Ohnishi	X
m32236	Cross Check Report of Audio Synchronization Experiment	Shusuke Takahashi, Akira Inoue, Masayuki Nishiguchi, Toru Chinen	X
	Maintenance
m32397	Proposed Updates to MPEG-4 Audio	Stephan Schreiner, Nikolaus Rettelbach	X
m32314	Reference Software and Conformance for ISO/IEC 14496-3:2009 AMD 4	Nikolaus Rettelbach	X
m32274	Proposed extension of 14496-3 to support DRC	Frank Baumgarte, Nikolaus Rettelbach,	X
1800-	HoD Meeting
Tuesday
	3D Audio Working Drafts
	CO
m31828	Proposed Text of WD1 of MPEG-H 3D Audio CO	Andreas Hölzer, Max Neuendorf, Bernd Czelhan, Daniel Fischer, Florin Ghido, Achim Kuntz,	X
m31829	Software for MPEG-H 3D Audio CO RM1	Michael Fischer, Christian Ertel, Achim Kuntz, Michael Kratschmer, Adrian Murtaza, Sascha Dick,	X
m32180	Review of WD1 of MPEG-H 3D Audio	Max Neuendorf, Christian Ertel, Florian Schuh, Florin Ghido	X
m31830	Information on the Software for MPEG-H 3D Audio CO RM1	Andreas Niedermeier, Christian Helmrich, Sascha Disch, Christian Neukam, Stefan Bayer	X
	HOA
m31827	RM1-HOA Working Draft Text	[e-mail], [e-mail], Pei Xiang, Sang Ryu (Qualcomm), Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt (Technicolor), Gregory Pallone, Marc Emerit, Jerome Daniel (Orange)	X
m32077	RM1-HOA Reference Software	D. Sen, N. Peters, P. Xiang, S. Ryu, Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt, Gregory Pallone, Marc Emerit, Jerome Daniel	X
m32246	Proposed changes to the bitstream of RM0-HOA for integration of Qualcomm CE	Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt, Deep Sen, Nils Peters	X
m32247	Revised HOA-RM0 Reference Software to embed Qualcomm directional sound coding CE	Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt, Deep Sen, Nils Peters	X
1300-1400	Lunch
	3D Audio CEs
m32187	Evaluation of QMF Performance in MPEG-H 3D Audio CO Format Conversion	Achim Kuntz	X
m31826	Qualcomm's test results for the filter bank replacement CE by Fraunhofer IIS	Nils Peters, Deep Sen	X
m32239	Core Experiment on 3D-Audio rendering	Werner de Bruijn, Werner Oomen, Aki Härmä	X
m32184	Thoughts on an Interface to Device-specific Rendering	Jan Plogsties	X
m32270	Preliminary CE proposal on LFE binauralization for MPEG-H 3D Audio	Taegyu Lee, Henney Oh, Young-cheol Park, Dae Hee Youn	X
1800-	Chairs meeting
Wednesday
0900-1100	MPEG Plenary
1130-1230	Joint meeting with Systems on FF and CICP
m32272	Improved audio support in the ISO base media file format (14496-12)	David Singer, Frank Baumgarte,	X
m32183	Update to Audio part of ISO/IEC 23001-8 (CICP)	Max Neuendorf, Ingo Hofmann, Nikolaus Rettelbach, Christian Ertel	X
1230-1300	Joint meeting with Systems on Descriptors for 3D Audio Synchronization using Systems tools
1300-1400	Lunch
	3D Audio CEs
m32226	Proposed corrections to 3D Audio CO RM0 working draft text and reference software	Yuki Yamamoto, Toru Chinen, Runyu Shi, Masayuki Nishiguchi	X
m32186	Core Experiment on N-Wise Panning	Christian Borß	X
m32238	CE on Immersive Audio Rendering over Fewer Loudspeakers	Sang Bae Chon, Sunmin Kim	X
m32185	Core Experiment on Complexity Reduction of the MPEG-H 3D Audio CO Format Converter	Achim Kuntz	X
1700-1730	Joint meeting with Audio, 3DG Binauralization in 3D Audio and reference software		X
1730 -	Buses at 1730, Social at 1800
Thursday
0900-0930	Joint with Systems: Green MPEG for audio		X
	3D Audio
m32182	Flexible Signaling of 3D Loudspeaker Configurations for MPEG-H 3D Audio	Florian Schuh, Christian Ertel, Max Neuendorf, Andreas Hölzer, Johannes Hilpert, Nikolaus Rettelbach	X
	Unified Architecture
m32241	Unified decoder and renderer architecture and API	Aki Härmä, Richard Furse, Marc Emerit, Gregory Palone, Werner de Bruijn, Werner Oomen	X
m32245	Vision of a MPEG-H 3D Audio unified architecture	Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt	X
m32244	Progress Report on Unification of MPEG-H 3D-Audio CO and HOA	Sascha Dick, Christian Ertel, Johannes Hilpert, Johannes Boehm, Peter Jax, Florian Keiler, Sven Kordon, Alexander Krueger, Oliver Wuebbolt	X
1300-1430	Lunch
	Other
m32328	Study on localisation of audio objects	Thomas Sporer, Stephan Werner, Judith Liebetrau, Sara Kepplinger, Timo Gabb, Alexander Pusch, Thomas Schneiderwind, Theresa Sieder, Maximilian Schaab, Carolin Reimers	X
	Phase 2
m32171	Listening Test Site Documentation, Studio 22 of New Music Building 3D Research Laboratory of the Graduate Program in Sound Recording	Wieslaw Woszczyk, Jonathan Hong, Clemens Par	X
m32172	Considerations Regarding MPEG-H 3D Audio Phase 2 Evaluation Procedures	Clemens Par	X
1730-1800	Open Issues
1800-	Chairs meeting
Friday
0800-0900	Open Issues
0900-1300	Audio Plenary
	Report on Thursday Chairs meeting
	Recommendations for final plenary
	Establishment Ad-hoc groups and review AhG Mandates
1000	Get document numbers
1030	Submit AhG Mandates and Resolutions
	Approve and send Press Release
	Approve Responses to NB comments and Liaison
	Approval of output documents: Title: wxxxx (short title).docx File wxxxx.zip
	Agenda for next meeting
	Review of Audio presentation to MPEG plenary
	A.O.B.
	Closing of the Audio meeting
1300-1400	Lunch
1400-	MPEG Plenary