CN103222264B - 用于选择性地将信号从一种格式转码为多种格式之一的系统和方法 - Google Patents
用于选择性地将信号从一种格式转码为多种格式之一的系统和方法 Download PDFInfo
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- CN103222264B CN103222264B CN201180055597.4A CN201180055597A CN103222264B CN 103222264 B CN103222264 B CN 103222264B CN 201180055597 A CN201180055597 A CN 201180055597A CN 103222264 B CN103222264 B CN 103222264B
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Classifications
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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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/162—User input
-
- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output 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
- H04N19/60—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
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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
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25841—Management of client data involving the geographical location of the client
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Discrete Mathematics (AREA)
- Computer Graphics (AREA)
- Astronomy & Astrophysics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/948,264 US8836857B2 (en) | 2010-11-17 | 2010-11-17 | System and method for selectively transcoding signal from one format to one of plurality of formats |
US12/948,264 | 2010-11-17 | ||
PCT/US2011/058069 WO2012067783A1 (en) | 2010-11-17 | 2011-10-27 | System and method for selectively transcoding signal from one format to one of plurality of formats |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103222264A CN103222264A (zh) | 2013-07-24 |
CN103222264B true CN103222264B (zh) | 2016-10-19 |
Family
ID=45044702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180055597.4A Active CN103222264B (zh) | 2010-11-17 | 2011-10-27 | 用于选择性地将信号从一种格式转码为多种格式之一的系统和方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8836857B2 (zh) |
EP (1) | EP2641396A1 (zh) |
KR (2) | KR101733372B1 (zh) |
CN (1) | CN103222264B (zh) |
BR (1) | BR112013012233B1 (zh) |
CA (1) | CA2828760C (zh) |
WO (1) | WO2012067783A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8836857B2 (en) * | 2010-11-17 | 2014-09-16 | Motorola Mobility Llc | System and method for selectively transcoding signal from one format to one of plurality of formats |
JP2015041790A (ja) * | 2013-08-20 | 2015-03-02 | 日本電気株式会社 | トランスコード装置およびトランスコード方法 |
US20160041993A1 (en) * | 2014-08-05 | 2016-02-11 | Time Warner Cable Enterprises Llc | Apparatus and methods for lightweight transcoding |
CN105611211B (zh) * | 2015-12-22 | 2019-04-16 | 广东威创视讯科技股份有限公司 | 视频格式切换器及显示装置 |
GB2552944B (en) | 2016-08-09 | 2022-07-27 | V Nova Int Ltd | Adaptive content delivery network |
US10958948B2 (en) | 2017-08-29 | 2021-03-23 | Charter Communications Operating, Llc | Apparatus and methods for latency reduction in digital content switching operations |
US11463763B2 (en) | 2018-03-08 | 2022-10-04 | Dish Network L.L.C. | Reducing digital video recorder storage through reduced encoding of certain program portions |
US10873778B2 (en) * | 2018-03-08 | 2020-12-22 | Dish Network L.L.C. | Reducing digital video recorder storage through reduced encoding of certain program portions |
US10965977B2 (en) * | 2018-05-02 | 2021-03-30 | Arris Enterprises Llc | Controller for establishing personalized video channels |
TWI688268B (zh) * | 2018-06-01 | 2020-03-11 | 宏碁股份有限公司 | 多媒體檔案管理方法、終端裝置、伺服裝置及檔案管理系統 |
US11271984B1 (en) * | 2021-03-29 | 2022-03-08 | International Business Machines Corporation | Reduced bandwidth consumption via generative adversarial networks |
CN115664009B (zh) * | 2022-10-26 | 2024-02-09 | 国网新疆电力有限公司阿克苏供电公司 | 一种基于大数据的继电保护在线监测系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1615447A1 (en) * | 2004-07-09 | 2006-01-11 | STMicroelectronics S.r.l. | Method and system for delivery of coded information streams, related network and computer program product therefor |
CN1949839A (zh) * | 2005-10-11 | 2007-04-18 | 美国博通公司 | 视频处理系统、机顶盒及处理音/视频信息的方法 |
US7274740B2 (en) * | 2003-06-25 | 2007-09-25 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
CN101410816A (zh) * | 2004-05-03 | 2009-04-15 | 微软公司 | 后台代码转换 |
US7751477B2 (en) * | 2003-02-13 | 2010-07-06 | Broadcom Corporation | Communications signal transcoder |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2840495B1 (fr) | 2002-05-29 | 2004-07-30 | Canon Kk | Procede et dispositif de selection d'une methode de transcodage parmi un ensemble de methodes de transcodage |
JP2005347786A (ja) * | 2004-05-31 | 2005-12-15 | Toshiba Corp | デジタル機器、トランスコーダ、及びデータ送信方法 |
KR100721538B1 (ko) | 2005-12-08 | 2007-05-23 | 한국전자통신연구원 | 트랜스코딩 방법 |
US20100054327A1 (en) * | 2008-08-29 | 2010-03-04 | Echostar Technologies L.L.C. | Data Transcoding |
KR20130136429A (ko) * | 2010-08-06 | 2013-12-12 | 톰슨 라이센싱 | 신호들을 수신하기 위한 장치 및 방법 |
US8836857B2 (en) * | 2010-11-17 | 2014-09-16 | Motorola Mobility Llc | System and method for selectively transcoding signal from one format to one of plurality of formats |
-
2010
- 2010-11-17 US US12/948,264 patent/US8836857B2/en active Active
-
2011
- 2011-10-27 KR KR1020167018302A patent/KR101733372B1/ko active IP Right Grant
- 2011-10-27 KR KR1020137015504A patent/KR101640081B1/ko active IP Right Grant
- 2011-10-27 BR BR112013012233-1A patent/BR112013012233B1/pt active IP Right Grant
- 2011-10-27 WO PCT/US2011/058069 patent/WO2012067783A1/en active Application Filing
- 2011-10-27 CN CN201180055597.4A patent/CN103222264B/zh active Active
- 2011-10-27 CA CA2828760A patent/CA2828760C/en active Active
- 2011-10-27 EP EP11788258.9A patent/EP2641396A1/en not_active Withdrawn
-
2014
- 2014-09-08 US US14/480,414 patent/US9258578B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7751477B2 (en) * | 2003-02-13 | 2010-07-06 | Broadcom Corporation | Communications signal transcoder |
US7274740B2 (en) * | 2003-06-25 | 2007-09-25 | Sharp Laboratories Of America, Inc. | Wireless video transmission system |
CN101410816A (zh) * | 2004-05-03 | 2009-04-15 | 微软公司 | 后台代码转换 |
EP1615447A1 (en) * | 2004-07-09 | 2006-01-11 | STMicroelectronics S.r.l. | Method and system for delivery of coded information streams, related network and computer program product therefor |
CN1949839A (zh) * | 2005-10-11 | 2007-04-18 | 美国博通公司 | 视频处理系统、机顶盒及处理音/视频信息的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20160086968A (ko) | 2016-07-20 |
US8836857B2 (en) | 2014-09-16 |
CA2828760A1 (en) | 2012-05-24 |
US9258578B2 (en) | 2016-02-09 |
WO2012067783A1 (en) | 2012-05-24 |
BR112013012233A2 (pt) | 2017-10-17 |
BR112013012233B1 (pt) | 2022-03-29 |
CN103222264A (zh) | 2013-07-24 |
EP2641396A1 (en) | 2013-09-25 |
US20140380398A1 (en) | 2014-12-25 |
US20120124636A1 (en) | 2012-05-17 |
CA2828760C (en) | 2017-08-22 |
KR20130129387A (ko) | 2013-11-28 |
KR101733372B1 (ko) | 2017-05-08 |
KR101640081B1 (ko) | 2016-07-18 |
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Owner name: GENERAL INSTRUMENT HOLDING CO., LTD. Free format text: FORMER OWNER: GENERAL INSTRUMENT CO. Effective date: 20131008 Owner name: MOTOROLA MOBILITY LLC Free format text: FORMER OWNER: GENERAL INSTRUMENT HOLDING CO., LTD. Effective date: 20131008 |
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Effective date of registration: 20131008 Address after: Illinois State Applicant after: MOTOROLA MOBILITY LLC Address before: California, USA Applicant before: General instrument Holdings Ltd. Effective date of registration: 20131008 Address after: California, USA Applicant after: General instrument Holdings Ltd. Address before: American Pennsylvania Applicant before: GENERAL INSTRUMENT Corp. |
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Effective date of registration: 20160711 Address after: California, USA Applicant after: Google Technology Holdings LLC Address before: Illinois State Applicant before: MOTOROLA MOBILITY LLC |
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