BR112012002182A2 - streaming adaptativo para distribuição de conteúdo digital - Google Patents
streaming adaptativo para distribuição de conteúdo digitalInfo
- Publication number
- BR112012002182A2 BR112012002182A2 BR112012002182A BR112012002182A BR112012002182A2 BR 112012002182 A2 BR112012002182 A2 BR 112012002182A2 BR 112012002182 A BR112012002182 A BR 112012002182A BR 112012002182 A BR112012002182 A BR 112012002182A BR 112012002182 A2 BR112012002182 A2 BR 112012002182A2
- Authority
- BR
- Brazil
- Prior art keywords
- digital content
- content distribution
- adaptive streaming
- streaming
- adaptive
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
-
- 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
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
-
- 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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/509,365 | 2009-07-24 | ||
US12/509,365 US8631455B2 (en) | 2009-07-24 | 2009-07-24 | Adaptive streaming for digital content distribution |
PCT/US2010/043114 WO2011011724A1 (en) | 2009-07-24 | 2010-07-23 | Adaptive streaming for digital content distribution |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012002182A2 true BR112012002182A2 (pt) | 2016-05-31 |
BR112012002182B1 BR112012002182B1 (pt) | 2020-12-08 |
Family
ID=43498420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012002182-6A BR112012002182B1 (pt) | 2009-07-24 | 2010-07-23 | Método para determinar se o conteúdo digital baixado de um servidor de conteúdo para um buffer de conteúdo pode ser acessado para a reprodução do buffer de conteúdo a uma taxa de bits pré-determinada sem provocar um esvaziamento de buffer, meio não transitório legível por computador e dispositivo reprodutor de conteúdo |
Country Status (11)
Country | Link |
---|---|
US (2) | US8631455B2 (pt) |
EP (1) | EP2457167B1 (pt) |
JP (2) | JP5302463B2 (pt) |
BR (1) | BR112012002182B1 (pt) |
CA (1) | CA2768964C (pt) |
CL (1) | CL2012000194A1 (pt) |
CO (1) | CO6491092A2 (pt) |
DK (1) | DK2457167T3 (pt) |
IN (1) | IN2012DN00717A (pt) |
MX (1) | MX2012001100A (pt) |
WO (1) | WO2011011724A1 (pt) |
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US9014545B2 (en) * | 2009-07-24 | 2015-04-21 | Netflix, Inc. | Adaptive streaming for digital content distribution |
US8914835B2 (en) * | 2009-10-28 | 2014-12-16 | Qualcomm Incorporated | Streaming encoded video data |
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US9037742B2 (en) | 2011-11-15 | 2015-05-19 | International Business Machines Corporation | Optimizing streaming of a group of videos |
US9166864B1 (en) * | 2012-01-18 | 2015-10-20 | Google Inc. | Adaptive streaming for legacy media frameworks |
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US10735508B2 (en) * | 2016-04-04 | 2020-08-04 | Roku, Inc. | Streaming synchronized media content to separate devices |
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-
2009
- 2009-07-24 US US12/509,365 patent/US8631455B2/en active Active
-
2010
- 2010-07-23 DK DK10802981.0T patent/DK2457167T3/da active
- 2010-07-23 MX MX2012001100A patent/MX2012001100A/es active IP Right Grant
- 2010-07-23 EP EP10802981.0A patent/EP2457167B1/en active Active
- 2010-07-23 IN IN717DEN2012 patent/IN2012DN00717A/en unknown
- 2010-07-23 CA CA2768964A patent/CA2768964C/en active Active
- 2010-07-23 WO PCT/US2010/043114 patent/WO2011011724A1/en active Application Filing
- 2010-07-23 JP JP2012521846A patent/JP5302463B2/ja active Active
- 2010-07-23 BR BR112012002182-6A patent/BR112012002182B1/pt active IP Right Grant
-
2012
- 2012-01-24 CL CL2012000194A patent/CL2012000194A1/es unknown
- 2012-01-27 CO CO12012756A patent/CO6491092A2/es not_active Application Discontinuation
-
2013
- 2013-06-19 JP JP2013128908A patent/JP5652971B2/ja active Active
-
2014
- 2014-01-10 US US14/152,705 patent/US9648385B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DK2457167T3 (da) | 2021-02-08 |
MX2012001100A (es) | 2012-06-13 |
EP2457167A4 (en) | 2015-09-02 |
US20140189771A1 (en) | 2014-07-03 |
JP5652971B2 (ja) | 2015-01-14 |
CO6491092A2 (es) | 2012-07-31 |
US9648385B2 (en) | 2017-05-09 |
CA2768964C (en) | 2015-08-25 |
CL2012000194A1 (es) | 2012-08-24 |
JP2013219819A (ja) | 2013-10-24 |
US8631455B2 (en) | 2014-01-14 |
EP2457167A1 (en) | 2012-05-30 |
US20110023076A1 (en) | 2011-01-27 |
EP2457167B1 (en) | 2020-12-02 |
JP2013500635A (ja) | 2013-01-07 |
WO2011011724A1 (en) | 2011-01-27 |
BR112012002182B1 (pt) | 2020-12-08 |
CA2768964A1 (en) | 2011-01-27 |
IN2012DN00717A (pt) | 2015-06-19 |
JP5302463B2 (ja) | 2013-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/12/2020, OBSERVADAS AS CONDICOES LEGAIS. |