MX2021005065A - Métodos, aparatos, programas de computadora y medios legibles por computadora para codificación de video escalable y transmision. - Google Patents
Métodos, aparatos, programas de computadora y medios legibles por computadora para codificación de video escalable y transmision.Info
- Publication number
- MX2021005065A MX2021005065A MX2021005065A MX2021005065A MX2021005065A MX 2021005065 A MX2021005065 A MX 2021005065A MX 2021005065 A MX2021005065 A MX 2021005065A MX 2021005065 A MX2021005065 A MX 2021005065A MX 2021005065 A MX2021005065 A MX 2021005065A
- Authority
- MX
- Mexico
- Prior art keywords
- payload
- computer
- representation
- apparatuses
- transmission
- Prior art date
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
- H04N19/70—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
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- 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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Los datos residuales se obtienen con base en la primera y la segunda representaciones de una imagen con un primer nivel de calidad. La segunda representación se basa en una representación de la imagen con un segundo nivel de calidad inferior. Un decodificador puede utilizar los datos residuales para reconstruir la primera representación mediante el uso de la segunda representación. Se genera un mensaje de configuración (300) que comprende una parte de encabezado (310) y una parte de carga útil (320) y se envía para su procesamiento por el decodificador. La parte de carga útil (320) comprende datos de configuración obtenidos (350) relacionados con el procesamiento de los datos residuales. La parte de encabezado (310) comprende: (i) un parámetro de tipo de mensaje (312) que especifica un tipo de mensaje de configuración e indica un formato de carga útil dado de la parte de carga útil (320), donde un tamaño de formato de una parte de carga útil (320) que tiene dicho formato de carga útil está predeterminado o puede determinarse a partir del contenido de la parte de carga útil, y (ii) un parámetro de tamaño de carga útil (314) que especifica el tamaño real de la parte de carga útil (320).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1817781.6A GB201817781D0 (en) | 2018-10-31 | 2018-10-31 | Mehods, apparatuses, computer programs and computer-readable media |
PCT/GB2019/053067 WO2020089615A1 (en) | 2018-10-31 | 2019-10-30 | Methods, apparatuses, computer programs and computer-readable media for scalable video coding and transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021005065A true MX2021005065A (es) | 2021-07-02 |
Family
ID=64655663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021005065A MX2021005065A (es) | 2018-10-31 | 2019-10-30 | Métodos, aparatos, programas de computadora y medios legibles por computadora para codificación de video escalable y transmision. |
Country Status (12)
Country | Link |
---|---|
US (2) | US11496757B2 (es) |
EP (1) | EP3874752A1 (es) |
JP (1) | JP7421552B2 (es) |
KR (1) | KR20210146879A (es) |
CN (1) | CN113228662A (es) |
AU (1) | AU2019370804B2 (es) |
BR (1) | BR112021008173A2 (es) |
CA (1) | CA3118185A1 (es) |
EA (1) | EA202191197A1 (es) |
GB (1) | GB201817781D0 (es) |
MX (1) | MX2021005065A (es) |
WO (1) | WO2020089615A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB202205928D0 (en) | 2022-04-22 | 2022-06-08 | V Nova Int Ltd | Methods, bitstreams, apparatuses, computer programs and computer-readable media |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873797B2 (en) * | 2001-01-30 | 2005-03-29 | The Regents Of The University Of California | Optical layer multicasting |
CN101543018B (zh) * | 2007-01-12 | 2012-12-26 | 庆熙大学校产学协力团 | 网络提取层单元的分组格式、使用该格式的视频编解码算法和装置以及使用该格式进行IPv6标签交换的QoS控制算法和装置 |
CN102106156B (zh) | 2008-07-26 | 2013-06-19 | 汤姆逊许可证公司 | 使用可分级视频编码(svc)的用于快速信道改变的实时传输协议(rtp)打包方法 |
TWI606718B (zh) * | 2012-01-03 | 2017-11-21 | 杜比實驗室特許公司 | 規定視覺動態範圍編碼操作及參數 |
KR101893833B1 (ko) * | 2012-02-01 | 2018-09-03 | 삼성전자주식회사 | 방송 시스템에서 패킷 송수신 방법 및 장치 |
EP2868103B1 (en) * | 2012-06-29 | 2016-12-07 | GE Video Compression, LLC | Video data stream concept |
CN103780954B (zh) * | 2012-10-22 | 2017-05-10 | 上海贝尔股份有限公司 | 一种组合使用流媒体裁剪技术和显性拥塞通知技术的方法 |
US9723091B1 (en) * | 2012-11-09 | 2017-08-01 | Noble Systems Corporation | Variable length protocol using serialized payload with compression support |
CN116366835A (zh) * | 2013-01-04 | 2023-06-30 | Ge视频压缩有限责任公司 | 高效可伸缩编码概念 |
EP3092806A4 (en) * | 2014-01-07 | 2017-08-23 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
US9832353B2 (en) * | 2014-01-31 | 2017-11-28 | Digimarc Corporation | Methods for encoding, decoding and interpreting auxiliary data in media signals |
US20150264404A1 (en) | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
US10645404B2 (en) * | 2014-03-24 | 2020-05-05 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
WO2016204481A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자 주식회사 | 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법 |
EP3131296A1 (en) | 2015-08-13 | 2017-02-15 | Thomson Licensing | Color remapping information payload size compression |
-
2018
- 2018-10-31 GB GBGB1817781.6A patent/GB201817781D0/en not_active Ceased
-
2019
- 2019-10-30 MX MX2021005065A patent/MX2021005065A/es unknown
- 2019-10-30 BR BR112021008173-9A patent/BR112021008173A2/pt unknown
- 2019-10-30 EA EA202191197A patent/EA202191197A1/ru unknown
- 2019-10-30 JP JP2021524323A patent/JP7421552B2/ja active Active
- 2019-10-30 AU AU2019370804A patent/AU2019370804B2/en active Active
- 2019-10-30 US US17/290,472 patent/US11496757B2/en active Active
- 2019-10-30 CN CN201980085847.5A patent/CN113228662A/zh active Pending
- 2019-10-30 KR KR1020217016144A patent/KR20210146879A/ko unknown
- 2019-10-30 WO PCT/GB2019/053067 patent/WO2020089615A1/en unknown
- 2019-10-30 CA CA3118185A patent/CA3118185A1/en active Pending
- 2019-10-30 EP EP19816386.7A patent/EP3874752A1/en active Pending
-
2022
- 2022-11-07 US US18/053,291 patent/US11889093B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN113228662A (zh) | 2021-08-06 |
AU2019370804A1 (en) | 2021-06-10 |
EP3874752A1 (en) | 2021-09-08 |
JP2022507027A (ja) | 2022-01-18 |
GB201817781D0 (en) | 2018-12-19 |
CA3118185A1 (en) | 2020-05-07 |
US20210409735A1 (en) | 2021-12-30 |
US11889093B2 (en) | 2024-01-30 |
WO2020089615A1 (en) | 2020-05-07 |
US11496757B2 (en) | 2022-11-08 |
KR20210146879A (ko) | 2021-12-06 |
JP7421552B2 (ja) | 2024-01-24 |
AU2019370804B2 (en) | 2023-08-03 |
US20230232024A1 (en) | 2023-07-20 |
EA202191197A1 (ru) | 2021-07-26 |
BR112021008173A2 (pt) | 2021-08-03 |
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