CL2022001830A1 - Almacenamiento y entrega de datos de video para codificación de video - Google Patents

Almacenamiento y entrega de datos de video para codificación de video

Info

Publication number
CL2022001830A1
CL2022001830A1 CL2022001830A CL2022001830A CL2022001830A1 CL 2022001830 A1 CL2022001830 A1 CL 2022001830A1 CL 2022001830 A CL2022001830 A CL 2022001830A CL 2022001830 A CL2022001830 A CL 2022001830A CL 2022001830 A1 CL2022001830 A1 CL 2022001830A1
Authority
CL
Chile
Prior art keywords
bitstream
video
video data
configuration register
toolkit
Prior art date
Application number
CL2022001830A
Other languages
English (en)
Inventor
Stockhammer Thomas
Bouazizi Imed
Rusanovskyy Dmytro
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2022001830A1 publication Critical patent/CL2022001830A1/es

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
    • H04N19/10—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
    • 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
    • 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
    • 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

Landscapes

  • 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)

Abstract

Un dispositivo para procesar datos de video puede configurarse para recibir un registro de configuración para decodificar un flujo de bits de los datos de video, en donde el registro de configuración para el flujo de bits incluye un elemento de sintaxis de indicación de conjunto de herramientas que incluye información que identifica, de un conjunto de herramientas de decodificación de video, herramientas que se requieren para decodificar el flujo de bits asociado con el registro de configuración; en base al elemento de sintaxis de indicación del conjunto de herramientas, determinar si recuperar el flujo de bits asociado con el registro de configuración; y con base en la determinación de recuperar el flujo de bits asociado con el registro de configuración, recuperar el flujo de bits y enviar el flujo de bits a un decodificador de video para su decodificación.
CL2022001830A 2020-01-08 2022-07-06 Almacenamiento y entrega de datos de video para codificación de video CL2022001830A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CL2022001830A1 true CL2022001830A1 (es) 2023-02-10

Family

ID=76654781

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022001830A CL2022001830A1 (es) 2020-01-08 2022-07-06 Almacenamiento y entrega de datos de video para codificación de video

Country Status (16)

Country Link
US (2) US11356706B2 (es)
EP (1) EP4088471A1 (es)
JP (1) JP2023517440A (es)
KR (1) KR20220124168A (es)
CN (1) CN114930857A (es)
AU (1) AU2021205938A1 (es)
BR (1) BR112022013247A2 (es)
CA (1) CA3164786A1 (es)
CL (1) CL2022001830A1 (es)
CO (1) CO2022009480A2 (es)
IL (1) IL293683A (es)
MX (1) MX2022008364A (es)
SA (1) SA522433224B1 (es)
TW (1) TW202133614A (es)
WO (1) WO2021142219A1 (es)
ZA (1) ZA202206888B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11303935B2 (en) * 2019-07-10 2022-04-12 Qualcomm Incorporated Deriving coding system operational configuration
CN114930834A (zh) * 2020-01-03 2022-08-19 华为技术有限公司 编码器、解码器及灵活档次配置的对应方法
US11356706B2 (en) 2020-01-08 2022-06-07 Qualcomm Incorporated Storage and delivery of video data for video coding
EP4088469A1 (en) * 2020-01-09 2022-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Picture header presence
US20220337855A1 (en) * 2021-04-20 2022-10-20 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
BR112020026646A2 (pt) 2018-06-26 2021-03-23 Huawei Technologies Co., Ltd. Projetos de sintaxe de alto nível para codificação de nuvem de pontos
GB2620500B (en) * 2019-03-20 2024-05-15 V Nova Int Ltd Low complexity enhancement video coding
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
CN114930834A (zh) * 2020-01-03 2022-08-19 华为技术有限公司 编码器、解码器及灵活档次配置的对应方法
US11356706B2 (en) 2020-01-08 2022-06-07 Qualcomm Incorporated Storage and delivery of video data for video coding
CN115668937A (zh) * 2020-06-17 2023-01-31 英特尔公司 为体积视频比特流和沉浸式视频比特流生成打包视频帧的方法、装置和制品

Also Published As

Publication number Publication date
ZA202206888B (en) 2024-02-28
US11706460B2 (en) 2023-07-18
BR112022013247A2 (pt) 2022-09-06
US11356706B2 (en) 2022-06-07
WO2021142219A1 (en) 2021-07-15
TW202133614A (zh) 2021-09-01
IL293683A (en) 2022-08-01
EP4088471A1 (en) 2022-11-16
AU2021205938A1 (en) 2022-07-07
CN114930857A (zh) 2022-08-19
US20220279213A1 (en) 2022-09-01
CA3164786A1 (en) 2021-07-15
JP2023517440A (ja) 2023-04-26
SA522433224B1 (ar) 2024-02-22
KR20220124168A (ko) 2022-09-13
CO2022009480A2 (es) 2022-07-29
US20210211735A1 (en) 2021-07-08
MX2022008364A (es) 2022-08-04

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