TW202133614A - 用於視訊編碼的視訊資料的儲存和傳遞 - Google Patents

用於視訊編碼的視訊資料的儲存和傳遞 Download PDF

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Publication number
TW202133614A
TW202133614A TW110100772A TW110100772A TW202133614A TW 202133614 A TW202133614 A TW 202133614A TW 110100772 A TW110100772 A TW 110100772A TW 110100772 A TW110100772 A TW 110100772A TW 202133614 A TW202133614 A TW 202133614A
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Taiwan
Prior art keywords
video
bit stream
configuration record
syntax element
decoding
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TW110100772A
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English (en)
Chinese (zh)
Inventor
湯瑪仕 史多克漢摩
依梅德 堡爾吉吉
迪米特羅 盧薩諾福斯基
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美商高通公司
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Publication of TW202133614A publication Critical patent/TW202133614A/zh

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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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to 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
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
TW110100772A 2020-01-08 2021-01-08 用於視訊編碼的視訊資料的儲存和傳遞 TW202133614A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062958561P 2020-01-08 2020-01-08
US62/958,561 2020-01-08
US17/143,611 2021-01-07
US17/143,611 US11356706B2 (en) 2020-01-08 2021-01-07 Storage and delivery of video data for video coding

Publications (1)

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TW202133614A true TW202133614A (zh) 2021-09-01

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Country Link
US (2) US11356706B2 (https=)
EP (1) EP4088471A1 (https=)
JP (1) JP7674363B2 (https=)
KR (1) KR20220124168A (https=)
CN (2) CN114930857B (https=)
AU (1) AU2021205938A1 (https=)
BR (1) BR112022013247A2 (https=)
CA (1) CA3164786A1 (https=)
CL (1) CL2022001830A1 (https=)
CO (1) CO2022009480A2 (https=)
IL (1) IL293683B2 (https=)
MX (1) MX2022008364A (https=)
PH (1) PH12022551400A1 (https=)
SA (1) SA522433224B1 (https=)
TW (1) TW202133614A (https=)
WO (1) WO2021142219A1 (https=)
ZA (1) ZA202206888B (https=)

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US11303935B2 (en) * 2019-07-10 2022-04-12 Qualcomm Incorporated Deriving coding system operational configuration
KR102839739B1 (ko) * 2020-01-03 2025-07-30 후아웨이 테크놀러지 컴퍼니 리미티드 유연한 프로파일 구성의 인코더, 디코더 및 대응하는 방법들
US11356706B2 (en) 2020-01-08 2022-06-07 Qualcomm Incorporated Storage and delivery of video data for video coding
KR102842990B1 (ko) 2020-01-09 2025-08-05 텔레폰악티에볼라겟엘엠에릭슨(펍) 화상 헤더 존재
US12167008B2 (en) * 2021-04-20 2024-12-10 Samsung Electronics Co., Ltd. Operation of video decoding engine for EVC
KR102668741B1 (ko) * 2023-10-24 2024-05-23 주식회사 시스메이트 Hdmi 이용하여 해킹방지를 위한 데이터 전송 및 검증 시스템

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EP1230802B1 (en) * 1999-11-12 2004-01-28 General Instrument Corporation Mpeg-4 video specific control packet for providing a customized set of coding tools
WO2006047448A2 (en) 2004-10-21 2006-05-04 Sony Electonics, Inc. Supporting fidelity range extensions in advanced video codec file format
US9241167B2 (en) 2012-02-17 2016-01-19 Microsoft Technology Licensing, Llc Metadata assisted video decoding
US9380289B2 (en) 2012-07-20 2016-06-28 Qualcomm Incorporated Parameter sets in video coding
US20140098851A1 (en) * 2012-10-04 2014-04-10 Qualcomm Incorporated Indication of video properties
US10291561B2 (en) 2015-02-09 2019-05-14 Nokia Technologies Oy Apparatus, a method and a computer program for image coding and decoding
US10129566B2 (en) 2015-03-16 2018-11-13 Microsoft Technology Licensing, Llc Standard-guided video decoding performance enhancements
US10999605B2 (en) * 2017-01-10 2021-05-04 Qualcomm Incorporated Signaling of important video information in file formats
JP7116199B2 (ja) 2018-06-26 2022-08-09 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 点群符号化用の高レベルな構文設計
GB2617783B (en) * 2019-03-20 2024-02-07 V Nova Int Ltd Temporal signalling for video coding technology
US20210329007A1 (en) * 2019-12-05 2021-10-21 William Michael Pearce Method of Using Sequential Email Numbering to Detect an Email Phishing Attempt or Fraudulent Email Within an Email Domain
KR102839739B1 (ko) 2020-01-03 2025-07-30 후아웨이 테크놀러지 컴퍼니 리미티드 유연한 프로파일 구성의 인코더, 디코더 및 대응하는 방법들
US11356706B2 (en) 2020-01-08 2022-06-07 Qualcomm Incorporated Storage and delivery of video data for video coding
US12368896B2 (en) * 2020-06-17 2025-07-22 Intel Corporation Method, apparatus, and articles of manufacture to generate packed video frames for a volumetric video bitstream and an immersive video bitstream

Also Published As

Publication number Publication date
US20210211735A1 (en) 2021-07-08
US11706460B2 (en) 2023-07-18
KR20220124168A (ko) 2022-09-13
BR112022013247A2 (pt) 2022-09-06
JP2023517440A (ja) 2023-04-26
EP4088471A1 (en) 2022-11-16
CN120602707A (zh) 2025-09-05
CN114930857A (zh) 2022-08-19
IL293683B1 (en) 2025-11-01
ZA202206888B (en) 2024-02-28
SA522433224B1 (ar) 2024-02-22
MX2022008364A (es) 2022-08-04
US11356706B2 (en) 2022-06-07
AU2021205938A1 (en) 2022-07-07
US20220279213A1 (en) 2022-09-01
IL293683A (en) 2022-08-01
PH12022551400A1 (en) 2023-09-11
IL293683B2 (en) 2026-03-01
CA3164786A1 (en) 2021-07-15
CO2022009480A2 (es) 2022-07-29
WO2021142219A1 (en) 2021-07-15
CN114930857B (zh) 2025-05-27
JP7674363B2 (ja) 2025-05-09
CL2022001830A1 (es) 2023-02-10

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