| Work item: | H.264 (V15) | 
                                
                                    | Subject/title: | Advanced video coding for generic audiovisual services | 
                                
                                    | Status: | Approved on 2024-08-13 [Issued from previous study period] | 
                                
                                    | Approval process: | AAP | 
                                
                                    | Type of work item: | Recommendation | 
                                
                                    | Version: | Rev. | 
                                
                                    | Equivalent number: | ISO/IEC 14496-10 (Twin) | 
                                
                                    | Timing: | - | 
                                
                                    | Liaison: | ISO/IEC JTC1/SC29 WG5 | 
                                
                                    | Supporting members: | - | 
                                
                                    | Summary: | This 15th edition of Rec. ITU-T H.264, approved in 2024-04, specifies additional SEI messages for the neural-network post-filter characteristics, neural-network post-filter activation, and phase indication  (through referencing to Rec. ITU-T H.274  | ISO/IEC 23002‑7), additional colour type identifiers, and miscellaneous minor corrections and clarifications. | 
                                
                                    | Comment: | - | 
                                
                                    | Reference(s): |  | 
                                     | Historic references: | 
                                    | Contact(s): |  | 
                                
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                                            | ITU-T A.5 justification(s): |  
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                                    | First registration in the WP:
                                        2021-05-13 19:18:41 | 
                                
                                    | Last update:
                                        2024-05-08 14:26:49 |