[{"name":"SP-240060","title":"New WID on Video Operating Points - Harmonization and Stereo MV-HEVC (VOPS)","source":"SA WG4","contact":"Antoine Burckard","contact-id":97796,"tdoctype":"WID new","for":"Approval","abstract":"Objective: The objectives of this work are to: 1. Harmonize and include as needed all the SA WG4 video operating points, such as Video profiles Operation Points, Video Operation Points, video encode and decode capabilities etc., which are currently scattered in various SA WG4 specifications (e.g. TS 26.116, TS 26.118, TS 26.119, TS 26.143, and TS 26.511), into a new specification that will be home to all such video operating points and upgrade HEVC-based levels based on industry practices. 2. Define the MV-HEVC capability in this new specification. 3. Then add and harmonize stereoscopic MV-HEVC (potentially with auxiliary information, e.g. alpha channels) encode\/decode operating points, capabilities, streaming (e.g. CMAF, DASH) and transport aspects for: a. 5G-media streaming profiles, codecs, and formats (TS 26.511) b. Media capabilities for AR devices (TS 26.119) c. Video messaging media profiles (TS 26.143) 4. Perform the above work in coordination with related SDOs and industrial fora such as MPEG, DASH-IF, CTA-WAVE, and IETF, and by referencing the related specifications, e.g. the Common Media Application Format (CMAF) and the ISO base media file format (ISOBMFF), among others.","secretary_remarks":"This WID NEW was approved","agenda_item_sort_order":63,"ainumber":"6.5.4","ainame":"SA WG4 New Release 19 Work Item Descriptions","tdoc_agenda_sort_order":11600,"status":"approved","reservation_date":"2024-02-28 08:24:29","uploaded":"2024-03-01 17:36:43","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_103_Maastricht_2024-03\/Docs\/SP-240060.zip","group":"SP","meeting":"SP-103","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240061","title":"New WID on Split Rendering over IMS (SR_IMS)","source":"SA WG4","contact":"Antoine Burckard","contact-id":97796,"tdoctype":"WID new","for":"Approval","abstract":"Objective: The Work has the following objectives: 1. Identify functional entities for IMS-based split rendering, and introduce a mapping to the IMS architecture (reuse of architectures in TS 26.264 and the IMS architecture in TS 23.228). 2. Identify interfaces and define network APIs for delivering media from 3GPP and non-3GPP services for split rendering of XR services. 3. Define protocols, procedures, and codecs for delivery of split-rendered media and metadata for support of split rendered content including uplink (e.g., pose), and downlink (e.g., rendered pose) as part of a new specification. Note1: For objectives 3, some of the work is done for AR services as part of Rel-18 WI IBACS, therefore, where possible, references to TS26.114, TS 26.264, TS 26.119, TS 26.522 and TS 26.565 will be added for metadata and codec capabilities. The procedures covered in TS 26.264 can be appropriately migrated to the new specification or referenced. 4. Define procedures for adaptation of split rendering between the split rendering client and split rendering server (e.g., depending on the type of device, battery level, content type, actions). 5. Identify and define network exposure functions (e.g., congestion exposure) and network estimation (e.g., through QoE metrics) to facilitate the split rendering process.","secretary_remarks":"Revised to SP-240492.","agenda_item_sort_order":63,"ainumber":"6.5.4","ainame":"SA WG4 New Release 19 Work Item Descriptions","tdoc_agenda_sort_order":11610,"status":"revised","reservation_date":"2024-02-28 08:25:36","uploaded":"2024-03-01 17:36:43","revisionof":"","revisedto":"SP-240492","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_103_Maastricht_2024-03\/Docs\/SP-240061.zip","group":"SP","meeting":"SP-103","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240492","title":"New WID on Split Rendering over IMS (SR_IMS)","source":"SA WG4","contact":"Antoine Burckard","contact-id":97796,"tdoctype":"WID new","for":"Approval","abstract":"Objective: The Work has the following objectives: 1. Identify functional entities for IMS-based split rendering, and introduce a mapping to the IMS architecture (reuse of architectures in TS 26.264 and the IMS architecture in TS 23.228). 2. Identify interfaces and define network APIs for delivering media from 3GPP and non-3GPP services for split rendering of XR services. 3. Define protocols, procedures, and codecs for delivery of split-rendered media and metadata for support of split rendered content including uplink (e.g., pose), and downlink (e.g., rendered pose) as part of a new specification. Note1: For objectives 3, some of the work is done for AR services as part of Rel-18 WI IBACS, therefore, where possible, references to TS26.114, TS 26.264, TS 26.119, TS 26.522 and TS 26.565 will be added for metadata and codec capabilities. The procedures covered in TS 26.264 can be appropriately migrated to the new specification or referenced. 4. Define procedures for adaptation of split rendering between the split rendering client and split rendering server (e.g., depending on the type of device, battery level, content type, actions). 5. Identify and define network exposure functions (e.g., congestion exposure) and network estimation (e.g., through QoE metrics) to facilitate the split rendering process.","secretary_remarks":"Revision of SP-240061. This WID NEW was approved","agenda_item_sort_order":63,"ainumber":"6.5.4","ainame":"SA WG4 New Release 19 Work Item Descriptions","tdoc_agenda_sort_order":11620,"status":"approved","reservation_date":"2024-03-21 16:51:04","uploaded":"2024-03-22 08:01:06","revisionof":"SP-240061","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_103_Maastricht_2024-03\/Docs\/SP-240492.zip","group":"SP","meeting":"SP-103","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]