Ad hoc groups

1. Produce the output document “CVQM - Dataset of compressed video for study of quality metrics (version 3)”,  including results and analyses from CVQM-UHD subjective quality assessment experiments, as well as necessary data files;
2. Work towards producing an update to the report “Learning-based quality metrics and 2D video databases under study (v3)”;
3. Study further extensions of the CVQM dataset, e.g. by including AIGC and HDR content;
4. Study the correlation between objective quality metrics and subjective quality scores using the CVQM dataset as well as suitable public datasets;
5. Study the suitability of learning-based quality metrics for evaluating compression performance.

Yan Ye, Zhibo Chen, Benjamin Bross, Mathias Wien

until the next AG 5 meeting

mpeg-vqa@lists.rwth-aachen.de

https://lists.rwth-aachen.de/postorius/lists/mpeg-vqa.lists.rwth-aachen.de/

Meetings are held online and are to be announced at least two weeks before the AHG meeting date.

1. Maintain the output document on “Guidelines for verification testing of visual media specifications”;
2. Maintain the output document on “Guidelines for remote expert viewing sessions”;
3. Consider extensions and refinements of the guidelines for remote expert viewing for more test types;
4. Release and maintain the guidelines for naming conventions for raw video data.

Mathias Wien, Lu Yu, Joel Jung

until the next AG 5 meeting

mpeg-vqa@lists.rwth-aachen.de

https://lists.rwth-aachen.de/postorius/lists/mpeg-vqa.lists.rwth-aachen.de/

Meetings are held online and are to be announced at least two weeks before the AHG meeting date.

1. Update ISO/IEC CD 26080-1 Media Authenticity Part 1: Vocabulary. 
2. Summarize progress on technical work on media authenticity within the WGs.
3. Align the vocabulory with ISO/IEC 22989:2022 and ISO/IEC 23053:2022.

Yuan Zhang (China Telecom) zhangy666@chinatelecom.cn
Christof Fersch (Dolby) christof.fersch@dolby.com
Jonathan Pfaff (HHI)  jonathan.pfaff@hhi.fraunhofer.de

Until next MPEG meeting

mpeg-req@lists.aau.at

https://lists.aau.at/mailman/listinfo/mpeg-req

Arrange on need basis with 2 weeks notification

20

1.	solicit contributions and continue improving ISO/IEC 23001-11 Ed.4
2.	support publication of ISO/IEC 23001-19
3.	continue to consolidate ISO/IEC 23001-10 Ed. 3
4.	study the transport of MPEG-GREEN Access Units over MPEG-2 systems (ISO/IEC 13818-1 aka. Rec. ITU-T H.222.0) and solicit contributions that improve ISO/IEC JTC 1/SC 29/WG 3/N 1517

Olivier Le Meur, Christian Herglotz

Until next MPEG meeting

gen-sys@lists.aau.at – use [green] in email header

http://lists.aau.at/mailman/listinfo/gen-sys

Several online sessions before the next MPEG meeting if necessary