BR112016023443A2 - Dispositivos e métodos de recepção e transmissão - Google Patents
Dispositivos e métodos de recepção e transmissãoInfo
- Publication number
- BR112016023443A2 BR112016023443A2 BR112016023443A BR112016023443A BR112016023443A2 BR 112016023443 A2 BR112016023443 A2 BR 112016023443A2 BR 112016023443 A BR112016023443 A BR 112016023443A BR 112016023443 A BR112016023443 A BR 112016023443A BR 112016023443 A2 BR112016023443 A2 BR 112016023443A2
- Authority
- BR
- Brazil
- Prior art keywords
- video stream
- streams
- reception
- methods
- transmission devices
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
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
- H04N19/30—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
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- 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
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Communication Control (AREA)
Abstract
DISPOSITIVOS E MÉTODOS DE RECEPÇÃO E TRANSMISSÃO. A presente invenção é desenhada para impedir facilmente uma ocorrência de uma exibição muda em um caso de comutação de serviços. Uma unidade de codificação de imagem gera um fluxo contínuo de vídeo pela codificação dos dados de imagem de cada imagem parada que constituem dados de imagem em movimento. Uma unidade de transmissão transmite um contêiner em um formato predeterminado que inclui continuamente um primeiro fluxo contínuo de vídeo e um segundo fluxo contínuo de vídeo gerados na unidade de codificação de imagem. O primeiro fluxo contínuo de vídeo e o segundo fluxo contínuo de vídeo são compostos por primeiro até M-ésimo fluxos contínuos dentre primeiro até N-ésimo fluxos contínuos (M menor igual N). A unidade de transmissão aplica um identificador fixo nos respectivos primeiro até N-ésimo fluxos contínuos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-083232 | 2014-04-14 | ||
JP2014083232A JP5836424B2 (ja) | 2014-04-14 | 2014-04-14 | 送信装置、送信方法、受信装置および受信方法 |
PCT/JP2015/061069 WO2015159786A1 (ja) | 2014-04-14 | 2015-04-09 | 送信装置、送信方法、受信装置および受信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112016023443A2 true BR112016023443A2 (pt) | 2022-07-19 |
BR112016023443B1 BR112016023443B1 (pt) | 2024-01-23 |
Family
ID=54323996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016023443-0A BR112016023443B1 (pt) | 2014-04-14 | 2015-04-09 | Dispositivo de transmissão e recepção, e, método de recepção e transmissão |
Country Status (13)
Country | Link |
---|---|
US (2) | US10506264B2 (pt) |
EP (3) | EP3823291B1 (pt) |
JP (1) | JP5836424B2 (pt) |
CN (1) | CN106134206B (pt) |
AU (1) | AU2015247144B2 (pt) |
BR (1) | BR112016023443B1 (pt) |
ES (2) | ES2941610T3 (pt) |
HU (2) | HUE052762T2 (pt) |
MY (1) | MY185629A (pt) |
PL (2) | PL3133816T3 (pt) |
PT (2) | PT3823291T (pt) |
RU (1) | RU2688668C2 (pt) |
WO (1) | WO2015159786A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2513111A (en) | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
JP6610273B2 (ja) | 2016-01-08 | 2019-11-27 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
CN109640111B (zh) * | 2019-01-29 | 2021-02-02 | 视联动力信息技术股份有限公司 | 一种图片传输方法、装置和可读介质 |
Family Cites Families (27)
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CN1173516C (zh) * | 1997-02-28 | 2004-10-27 | 皇家菲利浦电子有限公司 | 用于传送灵活的多路复用信号的传输*** |
JP2002010251A (ja) * | 2000-06-19 | 2002-01-11 | Matsushita Electric Ind Co Ltd | 映像信号符号化装置および映像信号復号化装置 |
JP3843101B2 (ja) * | 2002-03-04 | 2006-11-08 | 富士通株式会社 | 階層符号化データ配信装置および方法 |
JP4874343B2 (ja) * | 2006-01-11 | 2012-02-15 | ノキア コーポレイション | スケーラブルビデオ符号化における、下位互換性のあるピクチャの集約 |
MX2009007240A (es) * | 2007-01-08 | 2009-08-07 | Nokia Corp | Sistema y procedimiento para proporcionar y usar señalizacion predeterminada de puntos de interoperabilidad para flujos de medios transcodificados. |
CN100502533C (zh) * | 2007-05-09 | 2009-06-17 | 中兴通讯股份有限公司 | 用于单频网的分级编码传输*** |
US8170121B2 (en) * | 2007-11-13 | 2012-05-01 | Harmonic Inc. | H.264/AVC based approach to scalable video compression |
US20090187960A1 (en) * | 2008-01-17 | 2009-07-23 | Joon Hui Lee | IPTV receiving system and data processing method |
KR101691050B1 (ko) * | 2008-09-16 | 2016-12-29 | 톰슨 라이센싱 | 스케일러블 비디오 코딩을 사용한 디지털 선형 tv 프로그래밍의 송신 방법 |
CA2748510C (en) * | 2008-12-30 | 2014-10-28 | Lg Electronics Inc. | Digital broadcast receiving method providing two-dimensional image and 3d image integration service, and digital broadcast receiving device using the same |
US8391356B1 (en) * | 2009-02-18 | 2013-03-05 | Sprint Communications Company L.P. | Scalable video coding priority marking |
US20120159336A1 (en) * | 2009-03-27 | 2012-06-21 | Michael Roy Norwood | Electronic list priority management system and method of using same |
US8780999B2 (en) * | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
US8948241B2 (en) * | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
WO2011094077A1 (en) * | 2010-01-26 | 2011-08-04 | Vidyo, Inc. | Low complexity, high frame rate video encoder |
CN102742245B (zh) * | 2010-01-28 | 2015-12-16 | 汤姆森许可贸易公司 | 用于解析网络抽象层以实现可靠数据通信的方法和设备 |
WO2011118232A1 (ja) * | 2010-03-26 | 2011-09-29 | パナソニック株式会社 | 表示装置 |
JP5594002B2 (ja) * | 2010-04-06 | 2014-09-24 | ソニー株式会社 | 画像データ送信装置、画像データ送信方法および画像データ受信装置 |
JP2013030907A (ja) * | 2011-07-27 | 2013-02-07 | Sony Corp | 符号化装置および符号化方法、並びに、復号装置および復号方法 |
US9591318B2 (en) * | 2011-09-16 | 2017-03-07 | Microsoft Technology Licensing, Llc | Multi-layer encoding and decoding |
CN103621075A (zh) * | 2012-04-24 | 2014-03-05 | 索尼公司 | 图像数据发送装置、图像数据发送方法、图像数据接收装置和图像数据接收方法 |
EP3758376A1 (en) * | 2012-06-28 | 2020-12-30 | Saturn Licensing LLC | Receiving device and corresponding method |
EP2884752A4 (en) | 2012-08-10 | 2016-01-27 | Lg Electronics Inc | SIGNAL TRANSMISSION DEVICE AND SIGNAL TRANSMISSION METHOD |
WO2014034463A1 (ja) * | 2012-08-27 | 2014-03-06 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
WO2014168890A1 (en) * | 2013-04-08 | 2014-10-16 | General Instrument Corporation | Individual buffer management in video coding |
US9621919B2 (en) * | 2013-10-23 | 2017-04-11 | Qualcomm Incorporated | Multi-layer video file format designs |
KR20150090432A (ko) * | 2014-01-29 | 2015-08-06 | 한국전자통신연구원 | 동시 방송을 위한 방송 송신 장치 및 송신 방법 |
-
2014
- 2014-04-14 JP JP2014083232A patent/JP5836424B2/ja active Active
-
2015
- 2015-04-09 MY MYPI2016702834A patent/MY185629A/en unknown
- 2015-04-09 PL PL15779798T patent/PL3133816T3/pl unknown
- 2015-04-09 ES ES20211063T patent/ES2941610T3/es active Active
- 2015-04-09 ES ES15779798T patent/ES2838676T3/es active Active
- 2015-04-09 EP EP20211063.1A patent/EP3823291B1/en active Active
- 2015-04-09 RU RU2016139440A patent/RU2688668C2/ru active
- 2015-04-09 PL PL20211063.1T patent/PL3823291T3/pl unknown
- 2015-04-09 HU HUE15779798A patent/HUE052762T2/hu unknown
- 2015-04-09 AU AU2015247144A patent/AU2015247144B2/en active Active
- 2015-04-09 CN CN201580017541.8A patent/CN106134206B/zh active Active
- 2015-04-09 EP EP22216550.8A patent/EP4178208A1/en active Pending
- 2015-04-09 BR BR112016023443-0A patent/BR112016023443B1/pt active IP Right Grant
- 2015-04-09 PT PT202110631T patent/PT3823291T/pt unknown
- 2015-04-09 WO PCT/JP2015/061069 patent/WO2015159786A1/ja active Application Filing
- 2015-04-09 HU HUE20211063A patent/HUE061371T2/hu unknown
- 2015-04-09 EP EP15779798.6A patent/EP3133816B1/en active Active
- 2015-04-09 US US15/122,698 patent/US10506264B2/en active Active
- 2015-04-09 PT PT157797986T patent/PT3133816T/pt unknown
-
2019
- 2019-10-09 US US16/597,452 patent/US11800162B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106134206B (zh) | 2020-03-31 |
US20200112752A1 (en) | 2020-04-09 |
CN106134206A (zh) | 2016-11-16 |
JP2015204537A (ja) | 2015-11-16 |
AU2015247144A1 (en) | 2016-10-06 |
EP3133816B1 (en) | 2020-12-02 |
US11800162B2 (en) | 2023-10-24 |
PT3133816T (pt) | 2020-12-23 |
RU2688668C2 (ru) | 2019-05-22 |
ES2941610T3 (es) | 2023-05-24 |
EP4178208A1 (en) | 2023-05-10 |
AU2015247144B2 (en) | 2019-05-02 |
JP5836424B2 (ja) | 2015-12-24 |
ES2838676T3 (es) | 2021-07-02 |
US10506264B2 (en) | 2019-12-10 |
EP3133816A1 (en) | 2017-02-22 |
WO2015159786A1 (ja) | 2015-10-22 |
US20170127092A1 (en) | 2017-05-04 |
EP3133816A4 (en) | 2017-11-15 |
HUE061371T2 (hu) | 2023-06-28 |
HUE052762T2 (hu) | 2021-05-28 |
MY185629A (en) | 2021-05-26 |
EP3823291B1 (en) | 2023-01-04 |
RU2016139440A3 (pt) | 2018-07-23 |
PT3823291T (pt) | 2023-03-30 |
PL3133816T3 (pl) | 2021-04-19 |
EP3823291A1 (en) | 2021-05-19 |
RU2016139440A (ru) | 2018-04-09 |
PL3823291T3 (pl) | 2023-05-08 |
BR112016023443B1 (pt) | 2024-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/04/2015, OBSERVADAS AS CONDICOES LEGAIS |