Question 1/16 Summary
Q1/16 held two sessions: the first on Wednesday 20 October 2022 and the second on 26 October 2022. The target of this meeting was to review the incoming liaison statements and identify the ones that need reply. Four outgoing liaison statements were produced (
TD65/Plen). No interim meetings are planned for Q1/16.
Question 5/16 summary
Question 5/16 met for 19 sessions during the SG16 meeting, to review 37 contributions. Work was completed for ITU-T F.748.17, F.748.18, F.747.12, F.746.15, F.742.1, F.748.19, F.748.20, F.747.11, F.748.21 and F.746.16. Question 5/16 progressed on work items including F.FRTVM, F.FML-TS-FR, F.AI-CPP, F.ADT4MM, F.ML-ICSMIReqs, F.TCEF-FML, F.IMCSI, F.AI-SF, F.AI-RMCDP, H.FDISarch. Question 5/16 agreed to start 19 new work items on F.DBDA, F.AICP-DA, F.DH-PE, H.FL-AC, F.MAS, F.DHAI, F. JSQSUDAC, F.AICP-FRRC, F.AI-CIS, F.DCOR-reqs, F.VTIS-req-frame, F.DCSS, F.AI-TRSMT, H.AI-MPS, F.RFDSSN, F.DHSMD, F.FRTVM, F.IMCSI, F.AIM-RCM. The Question produced 13 outgoing liaison statement at this meeting. The Question plans 1 meeting in the interregnum period.
Question 6/16 summary
Question 6/16 met for three sessions during the SG16 meeting, with the primary goals to review the progress of Q6/16, JVET, and JPEG work, prepare texts for Consent, and plan for additional work items. On topics related to the coding of video, a substantial portion of the video coding work of Question 6/16 is being conducted jointly with ISO/IEC JTC1/SC29 in JVET. A meeting of JVET was held in coordination with this meeting of SG16, although that current meeting of JVET was held in Mainz, Germany, on an exceptional basis under the auspices of ISO/IEC JTC1/SC29 rather than the auspices of SG16 due to difficulties with facilities arrangements. Remote access to the JVET and SG16 meetings was made available, such that it was possible for attendees to participate in both meetings. JVET is tasked with maintenance and enhancement of H.26x video coding Recommendations including VVC, HEVC, and AVC, and the associated Rec. H.274 VSEI and Rec. H.273 CICP standards, and some other related matters. JVET has also been conducting exploration studies of future video coding technologies. A joint meeting of Q6/16 with SC 29/AG 2, SC 29/WG 2, SC 29/WG 4 and SC 29/WG 5 was held during the current meeting of SG16 regarding MPEG's exploration on video coding for machines (VCM), which aims to improve the ability to effectively apply machine analysis technology to decoded video. Summaries of the responses to a VCM Call for Proposals and a VCM Call for Evidence were provided to Question 6/16, and areas of joint interest were discussed at length. A significant outcome of the joint meeting was the agreement to jointly develop a Supplement in ITU-T and a corresponding Technical Report in ISO/IEC on methods for using an existing video coding standard with specialized non-normative optimization of encoders and receiving systems to improve the results of machine-analysis tasks, and it was agreed to develop that Supplement in the JVET joint collaborative team. A corresponding new work item (provisionally named ITU-T H.Sup.MACVC "Optimization of encoders and receiving systems for machine analysis of coded video content") was added to the work programme. A planned revision of the Rec. H.273 coding-independent code points specification was also added to the work programme. On topics related to the coding of images, a substantial portion of the image coding work of Question 6/16 is conducted jointly with ISO/IEC JTC1/SC29/WG 1 (JPEG). On topics related to the coding of images, Q6/16 forwarded one new Recommendation (T.816 V1) and two revised Recommendations (T.807 V2 and T.808 V2) for AAP Consent. All three of these are common text with ISO/IEC. Also added to the work programme were three planned revisions of other image coding related Recommendations, thus bringing the total number of new work items started by Q6/16 at this meeting to five. Work was not stopped on any work items by Q6/16.
On matters relating to other types of signals than video and imagery, Q6/16 also produced a corrigendum for G.168 "Digital network echo cancellers" for Consent. Thus, a total of four texts for Consent were produced by Q6/16 at this meeting. Q6/16 is planning to hold two Rapporteur meetings and two JVET meetings before the next SG16 meeting around July 2023 and to also hold a JVET meeting in a collocated fashion with that next SG16 meeting under its auspices. The Question prepared five outgoing Liaison Statements.
Question 8/16 summary
Question 8/16 met for seven sessions during this SG16 meeting, chaired by the Rapporteur, Mr Hideo Imanaka (NICT, Japan), and acting associate rapporteur, Mr Jiro Nagao (NTT, Japan). The meeting discussed seven contributions and several input Liaison Statements. The meeting was held both offline and online, and twelve experts attended. As the result, draft Recommendations H.IIS-Reqts, H.430.3 and H.ILE-Haptic, were updated according to the discussion results of contributions and liaisons. One new work item, H.IIS-FA: Functional architecture of IIS system, was established, and no existing items were discontinued. Eight outgoing LSs were agreed. Q8/16 will have one interim rapporteur group rapporteur meeting in May or April 2023. In this meeting, Mr Jiro Nagao (NTT, Japan) was proposed and agreed as a new associate rapporteur.
Question 11/16 summary
Question 11/16 had a successful meeting and looked at proposed corrections of errors found in H.245 (v17). Q11/16 reviewed final text for a new corrigendum and amendment to the common text ITU-T Rec. H.222.0 | ISO/IEC 13818-1. Q11/16 proposed two corrigenda and one amendment for Consent. The Question does not plan to hold any interim Rapporteurs meeting and did not produce any outgoing LSs.
Question 12/16 summary
Question 12/16 met for six sessions during the SG16 meeting, under the chairmanship of Ms Yuan Zhang (China Telecom, China) and Mr Haitao Zhang (BUPT, China). The Question received eleven contributions. During the sessions, Q12/16 agreed that five draft Recommendations H.627.3 (ex H.PIVSS), F.743.22(ex F.ATVSReqs), F.743.19 (ex F.IVS-ISC), F.743.18 (ex F.5GUHDC) and F.743.23(ex F.BVSSI) for consent, and one technical paper FSTP-VS-SDCA for agreement. The Question progressed on work items F.VSSReqs and H.VSBD. The Question agreed to start two work items F.MGSReqs and F.MFSVreqs. The Question produced two outgoing liaison statements at this meeting. The Question plans on holding one interim (e-)meeting.
Question 13/16 summary
Question 13/16 progressed the work on six draft Recommendations: F.IPTV-VRSReqs "Requirements of enabling VR service based on IPTV architecture", H.IPTV-LSFA "Layered specification for the IPTV service platform functional architecture", H.MCDN-CRRS "Functional architecture of content request routing service in MCDN", H.CDN-MECptl "Mobile/multi-access content delivery network: Protocols", H.IPTV-OpMcast "Requirements and architecture for open IPTV multicast service", H.IPTV-PS "Application event handling: Overall aspects of personalized IPTV service". The Question started one new work item: ITU-T H.AMR-ARCH "Requirements and architecture for multimedia functions for autonomous mobile robots connected with network". Four work items were closed. The Question prepared twelve outgoing liaison statements, addressed inter alia to ETSI ISG MEC, ITU-T SG3, SG5, SG9, SG13, SG20, ITU-R SG6 and ITU SCV. Q13/16 completed work on one Recommendation for Consent H.644.5 (ex H.MCDN-CRRS) "Functional architecture of content request routing service in MCDN" (New). The group plans to hold online rapporteur group meetings in January and April 2023. The group also expressed their desire to join a possible WP1/16 plenary meeting in October 2023 timeframe.
Question 21/16 summary
Question 21/16 experts met for sixteen sessions during this meeting. Q21/16 agreed to Consent two draft new Recommendations and Determine one draft new Recommendation, to start seven new work items at this meeting. Q21/16 prepared six outgoing LSs and it plans to hold a virtual Rapporteur meeting in March 2023.
Question 22/16 summary
At this meeting, Question 22/16 held eight sessions to review and discuss the nineteen incoming Contributions. The Question agreed to submit four draft new Recommendations for Consent, namely F.751.5 (ex F.DLT-DMPG), F.751.6 (ex H.DLT-PAM), F.751.7 (ex H.DLT-FAM) and F.751.8 (ex H.DLT-TFR). The Question decided to initiate ten new work items and updated three work items under study according to the discussion of Contributions received. The Question produced one outgoing LS to ITU-T Study Groups 2, 5, 11 ,13, 17, 20, JPEG and MPEG to inform them the latest progress to seek further collaborations.
In the WP1/16 meeting 4 Member States (UK, USA, Canada, Japan) raised to change the approval process of "ITU-T F.751.8 (ex H.DLT-TFR) "Technical framework for DLT to cope with regulation" (New)" as TAP due to the relation with regulation and policy matters. WP1/16 agreed and the ITU-T F.751.8 was determined in the meeting. The request to change approval process from AAP to TAP is in
TD95/PLEN.
Question 23/16 summary
Question 23/16 received eight contributions, in which one contribution proposing to create a new work item, five contributions proposing to progress the ongoing work items, and two contributions proposing for consent. During the meeting, eight contributions were reviewed, creation of one new work item was agreed and seven ongoing work items were progressed. Q23/16 prepared one outgoing LS at this meeting. The experts are planning to hold two online interim meetings.
Question 24/16 summary
Question 24/16 was addressed in four sessions during this meeting. Two new work items F.ECHO and F.DSDP were proposed and agreed to be established. Six contributions were discussed to progress on-going work items and reflected in each draft Recommendation. The next interim Rapporteur meetings are planned to be held in February and April 2023, either online or physical with remote participation. The Question produced no outgoing liaison statements at this meeting.
Question 26/16 summary
Question 26/16 has agreed to proposed FSTP-ACC-WebVRI(V2) for approval at this meeting. It has created a new work item for a Technical Paper FSTP-ACC-Rural on the use cases of accessibility to multimedia services in rural areas, using movable vehicles to present information and getting signals from satellites. It had an extensive discussion on accessibility and metaverse and created some text to be included in a future new work item. We had a presentation from Mr Jonathan Hassel on ISO standard on accessibility score cards (ISO/IEC 30071-1:2019) developed in JTC1/SC35, with which SG16 collaborates. The Questions did not prepare any liaison statements and is not planning an interim meeting.
Question 27/16 summary
Question 27/16 was addressed in 10 sessions under the chairmanship of Mr Fernando Masami Matsubara (Mitsubishi Electric, Japan), and Hongki Cha (ETRI, Korea), 11 contributions and 6 LSs were reviewed. The group agreed to submit for Approval the "draft new Supplement H.Sup.ITS-SD to ITU-T H.550-H.599 series: Practice for intelligent traffic sensing devices' deployment in roadside" (SG16-TD65/WP1). Q27/16 progressed the work of two draft Recommendations: F.VG-AD-Reqs and F.DMVSF-Edge. Q27/16 agreed on the creation of two new WIs: "New: H.ADSDP-spec Automated driving safety data protocol-Specification", and "New: F.VSAI-ARCH: Functional architecture of multimedia communication enabled vehicle". Q27/16 prepared three outgoing liaison statements. The group plans to hold one RGM in conjunction with WP1/16 in March 2023. Q27/16 thanked Mr Fernando Masami Matsubara (Mitsubishi Electric, Japan), who retires at the end of the year, for his long-standing work as Rapporteur. Mr Hideki Yamamoto (OKI, Japan) was nominated acting Rapporteur and Mr Naoki Shimizu (Mitsubishi Electric, Japan) joins Mr Hongki CHA, (Rep. of Korea) as Associate Rapporteur.
Question 28/16 summary
Question 28/16 agreed to create two new work items with WHO, the testing specification for the newly developed global standard for accessibility in telehealth, and the revised testing specification for the safe-listening devices. Q28/16 also completed work on two draft Recommendations on emergency rescue and ultrahigh definition healthcare consultation. We also proposed for approval of the testing specification of ultra-high-definition medical imaging. We made progress on work items on telemedicine, artificial intelligence, and tele-audiology. The Question produced three liaison statements and plans one interim meeting.
None at this meeting.
NOTE – No Appendices or Implementors' Guides were approved at this SG16 meeting.
None at this meeting.
In addition to the SG16 representatives continuing in their functions, the following appointments were made: