KR20230129259A - 시각적 볼류메트릭 비디오 기반(v3c) 및 기하구조 기반 포인트 클라우드(g-pcc) 매체들의 스트리밍을 위한 mmt 시그널링 - Google Patents

시각적 볼류메트릭 비디오 기반(v3c) 및 기하구조 기반 포인트 클라우드(g-pcc) 매체들의 스트리밍을 위한 mmt 시그널링 Download PDF

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Publication number
KR20230129259A
KR20230129259A KR1020237026390A KR20237026390A KR20230129259A KR 20230129259 A KR20230129259 A KR 20230129259A KR 1020237026390 A KR1020237026390 A KR 1020237026390A KR 20237026390 A KR20237026390 A KR 20237026390A KR 20230129259 A KR20230129259 A KR 20230129259A
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South Korea
Prior art keywords
media
message
asset
data
pcc
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Pending
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KR1020237026390A
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English (en)
Korean (ko)
Inventor
아흐메드 함자
스리니바스 구두마수
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인터디지탈 패튼 홀딩스, 인크
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Publication of KR20230129259A publication Critical patent/KR20230129259A/ko
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    • 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
    • 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
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/80—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game specially adapted for executing a specific type of game
    • A63F2300/8082—Virtual reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020237026390A 2021-01-05 2022-01-05 시각적 볼류메트릭 비디오 기반(v3c) 및 기하구조 기반 포인트 클라우드(g-pcc) 매체들의 스트리밍을 위한 mmt 시그널링 Pending KR20230129259A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163134038P 2021-01-05 2021-01-05
US202163134143P 2021-01-05 2021-01-05
US63/134,143 2021-01-05
US63/134,038 2021-01-05
PCT/US2022/011298 WO2022150376A1 (en) 2021-01-05 2022-01-05 Mmt signaling for streaming of visual volumetric video-based (v3c) and geometry-based point cloud (g-pcc) media

Publications (1)

Publication Number Publication Date
KR20230129259A true KR20230129259A (ko) 2023-09-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237026390A Pending KR20230129259A (ko) 2021-01-05 2022-01-05 시각적 볼류메트릭 비디오 기반(v3c) 및 기하구조 기반 포인트 클라우드(g-pcc) 매체들의 스트리밍을 위한 mmt 시그널링

Country Status (6)

Country Link
US (1) US20240022773A1 (https=)
EP (1) EP4275358A1 (https=)
JP (1) JP7822390B2 (https=)
KR (1) KR20230129259A (https=)
IL (1) IL304205A (https=)
WO (1) WO2022150376A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12149738B2 (en) * 2021-04-13 2024-11-19 Samsung Electronics Co., Ltd. MPEG media transport (MMT) signaling of visual volumetric video-based coding (V3C) content
KR20240113803A (ko) * 2021-12-21 2024-07-23 바이트댄스 아이엔씨 포인트 클라우드 코딩을 위한 방법, 장치 및 매체
CN116781913A (zh) * 2022-03-11 2023-09-19 腾讯科技（深圳）有限公司 点云媒体的编解码方法及相关产品
WO2023175243A1 (en) * 2022-03-17 2023-09-21 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decoding
US20250252607A1 (en) * 2022-04-14 2025-08-07 Lg Electronics Inc. Transmission device for point cloud data and method performed by same transmission device, and reception device for point cloud data and method performed by same reception device
JP2024016955A (ja) * 2022-07-27 2024-02-08 日本放送協会 符号化装置、ストリーム合成装置、復号装置、およびプログラム
EP4543027A1 (en) * 2023-10-18 2025-04-23 Canon Kabushiki Kaisha Method, device, and computer program for improving handling of volumetric data bit-stream
CN120568148A (zh) * 2024-02-27 2025-08-29 中兴通讯股份有限公司 点云数据的处理方法、装置及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11277598B2 (en) 2009-07-14 2022-03-15 Cable Television Laboratories, Inc. Systems and methods for network-based media processing
WO2020008106A1 (en) 2018-07-02 2020-01-09 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
KR20210108951A (ko) 2018-12-28 2021-09-03 소니그룹주식회사 정보 처리 장치 및 정보 처리 방법
US11823421B2 (en) * 2019-03-14 2023-11-21 Nokia Technologies Oy Signalling of metadata for volumetric video
WO2020189895A1 (ko) 2019-03-21 2020-09-24 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
CN113728625A (zh) 2019-05-14 2021-11-30 英特尔公司 用于三自由度加/沉浸式视频的元数据（3DoF+/MIV）和视频-点云编码（V-PCC）的沉浸式视频编码技术

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Publication number Publication date
JP7822390B2 (ja) 2026-03-02
JP2024502822A (ja) 2024-01-23
EP4275358A1 (en) 2023-11-15
IL304205A (en) 2023-09-01
US20240022773A1 (en) 2024-01-18
WO2022150376A1 (en) 2022-07-14

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