JP6449318B2 - Hdmiインタフェースを介して補助データフレームを同期送信するためのトランスミッタ、レシーバ、及び、システム - Google Patents
Hdmiインタフェースを介して補助データフレームを同期送信するためのトランスミッタ、レシーバ、及び、システム Download PDFInfo
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- JP6449318B2 JP6449318B2 JP2016555283A JP2016555283A JP6449318B2 JP 6449318 B2 JP6449318 B2 JP 6449318B2 JP 2016555283 A JP2016555283 A JP 2016555283A JP 2016555283 A JP2016555283 A JP 2016555283A JP 6449318 B2 JP6449318 B2 JP 6449318B2
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- 230000005540 biological transmission Effects 0.000 title claims description 8
- 230000001360 synchronised effect Effects 0.000 title description 7
- 238000000034 method Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 6
- GJWAPAVRQYYSTK-UHFFFAOYSA-N [(dimethyl-$l^{3}-silanyl)amino]-dimethylsilicon Chemical compound C[Si](C)N[Si](C)C GJWAPAVRQYYSTK-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
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- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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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]
- H04N21/40—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- 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
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/18—Timing circuits for raster scan displays
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Library & Information Science (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims (5)
- データストリームを送信するために設けられたトランスミッタであって、
前記データストリームは、ビデオ画素ストリーム及び補助データチャネルを有し、
前記ビデオ画素ストリームは、ビデオフレームフォーマットに従うビデオフレームを有し、
前記ビデオフレームは、アクティブなビデオラインを有し、
前記ビデオラインは、ビデオ画素を有し、当該トランスミッタは、前記ビデオ画素ストリームに関連した補助データを前記補助データチャネルを介して前記ビデオ画素ストリームと同期させて送信するように構成され、
当該トランスミッタは、前記ビデオフレームフォーマットに従うビデオフレームのために必要とされるアクティブなビデオラインを超えて、前記ビデオフレームにおいて追加のビデオラインを挿入するための挿入部を有し、
前記ビデオフレームに関する補助データは、前記ビデオフレームの前記追加のビデオラインにおいて挿入され、
前記補助データは、前記補助データが関連するビデオフレームの前のビデオフレームの追加のビデオラインに関連付けられる、又は、前記補助データが関連するビデオフレームの前のビデオフレームの追加のビデオラインにある、トランスミッタ。 - 前記ビデオフレームフォーマットに従うビデオフレームのために必要とされるアクティブなビデオラインを超える少なくとも1つの追加のビデオラインを規定するビデオフレームフォーマット記述子を挿入するように構成される挿入部を有する、請求項1に記載のトランスミッタ。
- データストリームを受信するために設けられたレシーバであって、
前記データストリームは、ビデオ画素ストリーム及び補助データチャネルを有し、
前記ビデオ画素ストリームは、ビデオフレームフォーマットに従うビデオフレームを有し、
前記ビデオフレームは、アクティブなビデオラインを有し、
前記ビデオラインは、ビデオ画素を有し、
当該レシーバは、前記ビデオ画素ストリームと同期送信された前記ビデオ画素ストリームに関する補助データを前記補助データチャネルを介して受信するように構成され、
当該レシーバは、前記ビデオフレームフォーマットに従うビデオフレームのために必要とされるアクティブなビデオラインを超える、前記ビデオフレームにおける追加のビデオラインから補助データを抽出するための抽出部を有し、
前記ビデオフレームに関連する補助データは、前記ビデオフレームの前記追加のビデオラインから抽出され、
前記補助データは、前記補助データが関連するビデオフレームの前のビデオフレームの追加のビデオラインに関連付けられる、又は、前記補助データが関連するビデオフレームの前のビデオフレームの追加のビデオラインからのものである、レシーバ。 - 前記ビデオフレームフォーマットに従うビデオフレームのために必要とされるアクティブなビデオラインを超える少なくとも1つの追加のビデオラインを規定するビデオフレームフォーマット記述子を抽出するように構成される記述子抽出部を有する、請求項3に記載のレシーバ。
- 補助データチャネルにおける補助データとビデオ画素を有するビデオラインを有するビデオフレームを有するビデオ画素ストリームとを送信するための送信システムであって、
請求項1又は2に記載のトランスミッタと、請求項3又は4に記載のレシーバとを有する、システム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14161817 | 2014-03-26 | ||
EP14161817.3 | 2014-03-26 | ||
EP14174997.8 | 2014-06-30 | ||
EP14174997 | 2014-06-30 | ||
PCT/EP2015/055014 WO2015144432A1 (en) | 2014-03-26 | 2015-03-11 | A transmitter, receiver, system and signal for transmitting auxiliary data frame synchronously across an hdmi interface |
Publications (3)
Publication Number | Publication Date |
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JP2017516329A JP2017516329A (ja) | 2017-06-15 |
JP2017516329A5 JP2017516329A5 (ja) | 2017-11-30 |
JP6449318B2 true JP6449318B2 (ja) | 2019-01-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016555283A Active JP6449318B2 (ja) | 2014-03-26 | 2015-03-11 | Hdmiインタフェースを介して補助データフレームを同期送信するためのトランスミッタ、レシーバ、及び、システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US9877068B2 (ja) |
EP (1) | EP3123712B1 (ja) |
JP (1) | JP6449318B2 (ja) |
CN (1) | CN106464831B (ja) |
BR (1) | BR112016021816B1 (ja) |
RU (1) | RU2016141695A (ja) |
WO (1) | WO2015144432A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022010130A1 (ko) * | 2020-07-10 | 2022-01-13 | 삼성전자(주) | 전자장치 및 그의 제어방법 |
Families Citing this family (3)
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US10477141B1 (en) * | 2018-05-17 | 2019-11-12 | Futurewei Technologies, Inc. | Frame synchronous packet switching for high-definition multimedia interface (HDMI) video transitions |
CN112616030A (zh) * | 2020-11-27 | 2021-04-06 | 西安诺瓦星云科技股份有限公司 | 图像帧数据处理方法、装置及***和显示控制*** |
CN115918064A (zh) * | 2021-01-29 | 2023-04-04 | 华为技术有限公司 | 一种数据传输方法及装置 |
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JP3329076B2 (ja) | 1994-06-27 | 2002-09-30 | ソニー株式会社 | ディジタル信号伝送方法、ディジタル信号伝送装置、ディジタル信号受信方法及びディジタル信号受信装置 |
US6834083B1 (en) | 1999-04-16 | 2004-12-21 | Sony Corporation | Data transmitting method and data transmitter |
US6690428B1 (en) | 1999-09-13 | 2004-02-10 | Nvision, Inc. | Method and apparatus for embedding digital audio data in a serial digital video data stream |
US8819723B1 (en) * | 2000-04-27 | 2014-08-26 | The Directv Group, Inc. | System and method for brokering auxiliary data broadcasting services |
US6694518B1 (en) | 2000-05-30 | 2004-02-17 | Hughes Electronics Corporation | Method and apparatus for carrying data across high definition analog component video interfaces |
US7057666B2 (en) | 2000-10-24 | 2006-06-06 | Harris Corporation | System and method for encoding information into a video signal |
US7356051B2 (en) * | 2001-01-24 | 2008-04-08 | Broadcom Corporation | Digital visual interface with audio and auxiliary data cross reference to related applications |
US7091980B2 (en) | 2003-08-28 | 2006-08-15 | Evans & Sutherland Computer Corporation | System and method for communicating digital display data and auxiliary processing data within a computer graphics system |
US8724023B2 (en) * | 2004-09-09 | 2014-05-13 | Texas Instruments Incorporated | System and method for transporting an ancillary data packet in the active area of a video stream |
KR100766496B1 (ko) * | 2005-07-08 | 2007-10-15 | 삼성전자주식회사 | 에이치디엠아이 전송 시스템 |
JP5162845B2 (ja) * | 2006-05-16 | 2013-03-13 | ソニー株式会社 | 伝送方法、伝送システム、送信方法、送信装置、受信方法及び受信装置 |
JP5242111B2 (ja) | 2007-10-02 | 2013-07-24 | 株式会社ソニー・コンピュータエンタテインメント | 送信装置、画像データ送信方法、受信装置および受信装置における画像表示方法 |
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KR101964993B1 (ko) | 2007-12-18 | 2019-04-03 | 코닌클리케 필립스 엔.브이. | 디스플레이 인터페이스를 통한 입체 이미지 데이터의 전송 |
JP5428186B2 (ja) * | 2008-04-04 | 2014-02-26 | ソニー株式会社 | 電子機器 |
WO2010073299A1 (en) * | 2008-12-25 | 2010-07-01 | Thomson Licensing | Transmitting apparatus, receiving apparatus, system, and method used therein |
US9131215B2 (en) | 2009-09-29 | 2015-09-08 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving uncompressed three-dimensional video data via digital data interface |
JP5372687B2 (ja) | 2009-09-30 | 2013-12-18 | 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 |
CN101697577A (zh) * | 2009-10-27 | 2010-04-21 | 中兴通讯股份有限公司 | 视频发送/接收装置和方法 |
JP2011146929A (ja) * | 2010-01-14 | 2011-07-28 | Sony Corp | 情報処理装置、情報処理方法、およびプログラム |
IT1397789B1 (it) | 2010-01-22 | 2013-01-24 | Sisvel Technology Srl | Metodo per il trasporto di dati informativi e/o applicativi all'interno di un flusso video digitale e relativi dispositivi per la generazione e la fruizione di tale flusso video. |
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2015
- 2015-03-11 RU RU2016141695A patent/RU2016141695A/ru not_active Application Discontinuation
- 2015-03-11 US US15/124,162 patent/US9877068B2/en active Active
- 2015-03-11 CN CN201580016336.XA patent/CN106464831B/zh active Active
- 2015-03-11 BR BR112016021816-7A patent/BR112016021816B1/pt active IP Right Grant
- 2015-03-11 WO PCT/EP2015/055014 patent/WO2015144432A1/en active Application Filing
- 2015-03-11 EP EP15708832.9A patent/EP3123712B1/en active Active
- 2015-03-11 JP JP2016555283A patent/JP6449318B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022010130A1 (ko) * | 2020-07-10 | 2022-01-13 | 삼성전자(주) | 전자장치 및 그의 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
US20170019705A1 (en) | 2017-01-19 |
JP2017516329A (ja) | 2017-06-15 |
EP3123712B1 (en) | 2018-05-16 |
US9877068B2 (en) | 2018-01-23 |
EP3123712A1 (en) | 2017-02-01 |
CN106464831B (zh) | 2020-08-11 |
WO2015144432A1 (en) | 2015-10-01 |
BR112016021816A2 (pt) | 2017-08-15 |
BR112016021816B1 (pt) | 2024-01-02 |
RU2016141695A (ru) | 2018-04-27 |
CN106464831A (zh) | 2017-02-22 |
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