BRPI0921305A2 - dispositivo de transmissão, e, método de determinação de um formato dos dados de transmissão em um dispositivo de transmissão - Google Patents

dispositivo de transmissão, e, método de determinação de um formato dos dados de transmissão em um dispositivo de transmissão

Info

Publication number
BRPI0921305A2
BRPI0921305A2 BRPI0921305A BRPI0921305A BRPI0921305A2 BR PI0921305 A2 BRPI0921305 A2 BR PI0921305A2 BR PI0921305 A BRPI0921305 A BR PI0921305A BR PI0921305 A BRPI0921305 A BR PI0921305A BR PI0921305 A2 BRPI0921305 A2 BR PI0921305A2
Authority
BR
Brazil
Prior art keywords
transmission device
transmission
determining
data format
transmission data
Prior art date
Application number
BRPI0921305A
Other languages
English (en)
Inventor
Tao Akihiko
Nakajima Yasuhisa
Original Assignee
Sony Corp E Sony Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2008306683A external-priority patent/JP5359230B2/ja
Application filed by Sony Corp E Sony Electronics Inc filed Critical Sony Corp E Sony Electronics Inc
Publication of BRPI0921305A2 publication Critical patent/BRPI0921305A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • 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
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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
    • H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
    • 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
    • H04N21/23439—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 for generating different versions
    • 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
    • H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage 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]
    • H04N21/20—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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H04N21/43635—HDMI

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BRPI0921305A 2008-12-01 2009-11-18 dispositivo de transmissão, e, método de determinação de um formato dos dados de transmissão em um dispositivo de transmissão BRPI0921305A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008306683A JP5359230B2 (ja) 2008-02-04 2008-12-01 送信装置および伝送データフォーマット決定方法
PCT/JP2009/069569 WO2010064540A1 (ja) 2008-12-01 2009-11-18 送信装置および伝送データフォーマット決定方法

Publications (1)

Publication Number Publication Date
BRPI0921305A2 true BRPI0921305A2 (pt) 2019-09-24

Family

ID=42234514

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921305A BRPI0921305A2 (pt) 2008-12-01 2009-11-18 dispositivo de transmissão, e, método de determinação de um formato dos dados de transmissão em um dispositivo de transmissão

Country Status (6)

Country Link
EP (1) EP2355506A4 (pt)
KR (1) KR20110091852A (pt)
CN (1) CN102232296B (pt)
BR (1) BRPI0921305A2 (pt)
RU (1) RU2011120160A (pt)
WO (1) WO2010064540A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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GB0821996D0 (en) * 2008-12-02 2009-01-07 Musion Ip Ltd Mobile studio
JP5725999B2 (ja) * 2011-06-23 2015-05-27 富士機械製造株式会社 カメラシステム
KR101303253B1 (ko) * 2011-10-28 2013-09-16 주식회사 하우앳 밀리미터파 대역용 초고속 무선 다중통신 제어시스템
KR20130068091A (ko) * 2011-12-15 2013-06-25 삼성전자주식회사 영상 제공 방법 및 이를 적용한 디스플레이 장치
CN103999454B (zh) * 2011-12-21 2018-05-29 英特尔公司 用于在未压缩的视频互连上传输的图像数据的感知无损压缩
TWI645718B (zh) * 2013-01-11 2018-12-21 新力股份有限公司 電子機器，資料區塊之送訊方法，送訊訊號之內容決定方法及收送訊系統
EP3119100A4 (en) * 2014-03-13 2018-01-17 LG Electronics Inc. Device and method for transmitting and receiving data using hdmi
US20170132749A1 (en) * 2014-06-12 2017-05-11 Lg Electronics Inc. Device and method for transmitting and receiving data
CN104102469B (zh) * 2014-07-30 2017-07-18 龙迅半导体（合肥）股份有限公司 多路显示器的扩展显示器标识数据edid的组合方法和装置
CN104125414A (zh) * 2014-07-30 2014-10-29 龙迅半导体科技(合肥)有限公司 音视频格式的处理方法、装置和***
WO2016136257A1 (ja) * 2015-02-25 2016-09-01 パナソニックＩｐマネジメント株式会社 シンク機器
CN106331692B (zh) * 2015-06-15 2018-01-23 冠捷投资有限公司 数字影像的量化范围的判断方法
KR102333724B1 (ko) 2015-10-23 2021-12-01 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
US11202050B2 (en) 2016-10-14 2021-12-14 Lg Electronics Inc. Data processing method and device for adaptive image playing
CN108184133B (zh) * 2017-12-07 2020-09-25 西安万像电子科技有限公司 一种网络显卡及图像数据传输方法
US11816059B2 (en) 2018-06-04 2023-11-14 Sony Corporation Transmission device, transmission method, receiving device, and receiving method for performing signal transmission between a plurality of daisy chained devices
CN112530379A (zh) * 2019-09-18 2021-03-19 咸阳彩虹光电科技有限公司 一种显示装置及其接口类型选择方法
JP2021166356A (ja) * 2020-04-07 2021-10-14 株式会社リコー 出力装置、出力システム、フォーマット情報変更方法、プログラム、コントローラー
WO2021230711A1 (ko) * 2020-05-14 2021-11-18 엘지전자 주식회사 고속 인터페이스를 사용한 비디오 데이터 송수신 방법 및 이에 대한 장치
CN112822517A (zh) * 2021-01-08 2021-05-18 西安万像电子科技有限公司 分辨率适配方法、装置及非易失性存储介质
CN115379280B (zh) * 2022-10-19 2023-01-31 深圳沛喆微电子有限公司 一种信源通道互通传输方法、装置和智能相框

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002330167A (ja) * 2001-04-27 2002-11-15 Nippon Telegr & Teleph Corp <Ntt> データ伝送システム
JP2005109703A (ja) * 2003-09-29 2005-04-21 Pioneer Electronic Corp 画像出力装置、画像出力方法、画像表示システムおよび画像出力プログラム並びに情報記録媒体
JP3969387B2 (ja) * 2003-12-05 2007-09-05 松下電器産業株式会社 映像信号出力装置
JP4182437B2 (ja) 2004-10-04 2008-11-19 ソニー株式会社 オーディオビデオ同期システム及びモニター装置
JP2007180746A (ja) * 2005-12-27 2007-07-12 Funai Electric Co Ltd ディスク再生装置及びその映像データ出力方法
JP4912696B2 (ja) * 2006-02-28 2012-04-11 パナソニック株式会社 ビデオデータの無線伝送方式
JP2007324919A (ja) * 2006-05-31 2007-12-13 Toshiba Corp 音声および映像信号送信装置ならびに信号処理方法
JP2008113198A (ja) * 2006-10-30 2008-05-15 Sony Corp 伝送方法、伝送システム、送信装置及び受信装置

Also Published As

Publication number Publication date
EP2355506A4 (en) 2013-08-07
RU2011120160A (ru) 2012-11-27
WO2010064540A1 (ja) 2010-06-10
CN102232296B (zh) 2014-01-22
EP2355506A1 (en) 2011-08-10
KR20110091852A (ko) 2011-08-16
CN102232296A (zh) 2011-11-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.