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EP4222977A4 - METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING/DECODING - Google Patents

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING/DECODING Download PDF

Info

Publication number
EP4222977A4
EP4222977A4 EP21874641.0A EP21874641A EP4222977A4 EP 4222977 A4 EP4222977 A4 EP 4222977A4 EP 21874641 A EP21874641 A EP 21874641A EP 4222977 A4 EP4222977 A4 EP 4222977A4
Authority
EP
European Patent Office
Prior art keywords
decoding
computer program
program product
video encoding
encoding
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
EP21874641.0A
Other languages
German (de)
French (fr)
Other versions
EP4222977A1 (en
Inventor
Miska Matias Hannuksela
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 EP4222977A1 publication Critical patent/EP4222977A1/en
Publication of EP4222977A4 publication Critical patent/EP4222977A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP21874641.0A 2020-09-30 2021-07-28 METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING/DECODING Pending EP4222977A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20205949 2020-09-30
PCT/FI2021/050541 WO2022069790A1 (en) 2020-09-30 2021-07-28 A method, an apparatus and a computer program product for video encoding/decoding

Publications (2)

Publication Number Publication Date
EP4222977A1 EP4222977A1 (en) 2023-08-09
EP4222977A4 true EP4222977A4 (en) 2024-10-23

Family

ID=80951375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21874641.0A Pending EP4222977A4 (en) 2020-09-30 2021-07-28 METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING/DECODING

Country Status (2)

Country Link
EP (1) EP4222977A4 (en)
WO (1) WO2022069790A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240054688A1 (en) * 2022-08-11 2024-02-15 Qualcomm Incorporated Enhanced Dual Video Call with Augmented Reality Stream
CN116189310B (en) * 2022-11-16 2024-01-23 北京理工大学 Method for providing human motion data set and electronic equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1571508B (en) * 2003-07-19 2010-05-12 华为技术有限公司 A method for implementing multi-frame
WO2019141901A1 (en) * 2018-01-17 2019-07-25 Nokia Technologies Oy An apparatus, a method and a computer program for omnidirectional video

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BROSS B ET AL: "Versatile Video Coding (Draft 6)", no. JVET-O2001, 24 July 2019 (2019-07-24), XP030293942, Retrieved from the Internet <URL:https://jvet-experts.org/doc_end_user/documents/15_Gothenburg/wg11/JVET-O2001-v12.zip JVET-O2001-vC.docx> [retrieved on 20190724] *
HALLAPURO A ET AL: "AHG3/AHG12: Subpicture merging software", no. m54168 ; JVET-S0162, 10 June 2020 (2020-06-10), XP030288356, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/131_Teleconference/wg11/m54168-JVET-S0162-v1-JVET-S0162.zip JVET-S0162.docx> [retrieved on 20200610] *
See also references of WO2022069790A1 *

Also Published As

Publication number Publication date
WO2022069790A1 (en) 2022-04-07
EP4222977A1 (en) 2023-08-09

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Ipc: H04N 21/2365 20110101AFI20240916BHEP