EP4424008A4 - Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung und videodecodierung - Google Patents

Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung und videodecodierung

Info

Publication number
EP4424008A4
EP4424008A4 EP22886214.0A EP22886214A EP4424008A4 EP 4424008 A4 EP4424008 A4 EP 4424008A4 EP 22886214 A EP22886214 A EP 22886214A EP 4424008 A4 EP4424008 A4 EP 4424008A4
Authority
EP
European Patent Office
Prior art keywords
computer program
program product
video
video coding
video decoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22886214.0A
Other languages
English (en)
French (fr)
Other versions
EP4424008A1 (de
Inventor
Lauri Aleksi ILOLA
Lukasz Kondrad
Emre Baris Aksu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP4424008A1 publication Critical patent/EP4424008A1/de
Publication of EP4424008A4 publication Critical patent/EP4424008A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP22886214.0A 2021-10-28 2022-10-20 Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung und videodecodierung Pending EP4424008A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20216116 2021-10-28
PCT/FI2022/050696 WO2023073283A1 (en) 2021-10-28 2022-10-20 A method, an apparatus and a computer program product for video encoding and video decoding

Publications (2)

Publication Number Publication Date
EP4424008A1 EP4424008A1 (de) 2024-09-04
EP4424008A4 true EP4424008A4 (de) 2025-06-25

Family

ID=86157472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22886214.0A Pending EP4424008A4 (de) 2021-10-28 2022-10-20 Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung und videodecodierung

Country Status (2)

Country Link
EP (1) EP4424008A4 (de)
WO (1) WO2023073283A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118802873A (zh) * 2023-08-23 2024-10-18 咪咕文化科技有限公司 一种视频码流处理方法、装置、设备及可读存储介质
CN117596407B (zh) * 2024-01-19 2024-03-26 慧盾信息安全科技（苏州）股份有限公司 一种基于特征码分层嵌入的视频流篡改检测系统及方法
CN120378652A (zh) * 2024-01-24 2025-07-25 华为技术有限公司 加密方法、解密方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021074005A1 (en) * 2019-10-14 2021-04-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Immersive viewport dependent multiparty video communication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9667959B2 (en) * 2013-03-29 2017-05-30 Qualcomm Incorporated RTP payload format designs
WO2021011772A1 (en) * 2019-07-16 2021-01-21 Apple Inc. Streaming of volumetric point cloud content based on session description protocols and real time protocols
WO2021140276A1 (en) * 2020-01-10 2021-07-15 Nokia Technologies Oy Storage of multiple atlases from one v-pcc elementary stream in isobmff

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021074005A1 (en) * 2019-10-14 2021-04-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Immersive viewport dependent multiparty video communication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Text of ISO/IEC DIS 23090-5 Visual Volumetric Video-based Coding and Video-based Point Cloud Compression 2nd Edition", no. n20761, 23 July 2021 (2021-07-23), XP030296513, Retrieved from the Internet <URL:https://dms.mpeg.expert/doc_end_user/documents/135_OnLine/wg11/MDS20761_WG07_N00188.zip WG07N0188_ISO_IEC_23090-5_DIS_2ed.pdf> [retrieved on 20210723] *
"Text of ISO/IEC FDIS 23090-10 Carriage of Visual Volumetric Video-based Coding Data", no. n20303, 31 August 2021 (2021-08-31), XP030297806, Retrieved from the Internet <URL:https://dms.mpeg.expert/doc_end_user/documents/134_OnLine/wg11/MDS20303_WG03_N00241.zip WG03N00241_-_Text_of_ISOIEC_FDIS_23090-10_Carriage_of_Visual_Volumetric_Video-based_Coding_Data_-_redline.docx> [retrieved on 20210831] *
See also references of WO2023073283A1 *

Also Published As

Publication number Publication date
WO2023073283A1 (en) 2023-05-04
EP4424008A1 (de) 2024-09-04

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Ipc: H04L 65/65 20220101ALI20250520BHEP

Ipc: H04N 21/6437 20110101ALI20250520BHEP

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