BR112022013247A2 - Armazenamento e liberação de dados de vídeo para codificação - Google Patents
Armazenamento e liberação de dados de vídeo para codificaçãoInfo
- Publication number
- BR112022013247A2 BR112022013247A2 BR112022013247A BR112022013247A BR112022013247A2 BR 112022013247 A2 BR112022013247 A2 BR 112022013247A2 BR 112022013247 A BR112022013247 A BR 112022013247A BR 112022013247 A BR112022013247 A BR 112022013247A BR 112022013247 A2 BR112022013247 A2 BR 112022013247A2
- Authority
- BR
- Brazil
- Prior art keywords
- bitstream
- video data
- configuration register
- encoding
- release
- Prior art date
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]
- H04N21/40—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
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)
Applications Claiming Priority (3)
| 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 |
| PCT/US2021/012641 WO2021142219A1 (en) | 2020-01-08 | 2021-01-08 | Storage and delivery of video data for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022013247A2 true BR112022013247A2 (pt) | 2022-09-06 |
Family
ID=76654781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022013247A BR112022013247A2 (pt) | 2020-01-08 | 2021-01-08 | Armazenamento e liberação de dados de vídeo para codificação |
Country Status (17)
| 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=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2021
- 2021-01-07 US US17/143,611 patent/US11356706B2/en active Active
- 2021-01-08 IL IL293683A patent/IL293683B2/en unknown
- 2021-01-08 PH PH1/2022/551400A patent/PH12022551400A1/en unknown
- 2021-01-08 MX MX2022008364A patent/MX2022008364A/es unknown
- 2021-01-08 BR BR112022013247A patent/BR112022013247A2/pt unknown
- 2021-01-08 CN CN202180008003.8A patent/CN114930857B/zh active Active
- 2021-01-08 CA CA3164786A patent/CA3164786A1/en active Pending
- 2021-01-08 KR KR1020227022772A patent/KR20220124168A/ko active Pending
- 2021-01-08 EP EP21703112.9A patent/EP4088471A1/en active Pending
- 2021-01-08 TW TW110100772A patent/TW202133614A/zh unknown
- 2021-01-08 WO PCT/US2021/012641 patent/WO2021142219A1/en not_active Ceased
- 2021-01-08 JP JP2022540886A patent/JP7674363B2/ja active Active
- 2021-01-08 AU AU2021205938A patent/AU2021205938A1/en active Pending
- 2021-01-08 CN CN202510596629.5A patent/CN120602707A/zh active Pending
-
2022
- 2022-05-19 US US17/749,059 patent/US11706460B2/en active Active
- 2022-06-21 ZA ZA2022/06888A patent/ZA202206888B/en unknown
- 2022-07-04 SA SA522433224A patent/SA522433224B1/ar unknown
- 2022-07-06 CL CL2022001830A patent/CL2022001830A1/es unknown
- 2022-07-06 CO CONC2022/0009480A patent/CO2022009480A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20210211735A1 (en) | 2021-07-08 |
| US11706460B2 (en) | 2023-07-18 |
| KR20220124168A (ko) | 2022-09-13 |
| 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 |
| TW202133614A (zh) | 2021-09-01 |
| 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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