JP4674637B2 - 送信装置、受信装置および送受信装置 - Google Patents
送信装置、受信装置および送受信装置 Download PDFInfo
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- JP4674637B2 JP4674637B2 JP2008503819A JP2008503819A JP4674637B2 JP 4674637 B2 JP4674637 B2 JP 4674637B2 JP 2008503819 A JP2008503819 A JP 2008503819A JP 2008503819 A JP2008503819 A JP 2008503819A JP 4674637 B2 JP4674637 B2 JP 4674637B2
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- 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
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- H04N21/426—Internal components of the client ; Characteristics thereof
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- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
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- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
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- 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
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- 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
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- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43622—Interfacing an external recording device
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- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
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- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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- G—PHYSICS
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Systems (AREA)
Description
図1は、本発明の実施の形態1における送信装置と受信装置の構成を示すブロック図である。送信装置100は、映像信号源101と第1の高画質処理回路102と制御回路103と第1の記録部104で構成されている。受信装置110は、第2の高画質処理回路111と一時記憶部112と比較部113と第2の記録部114と表示デバイス115で構成されている。
実施の形態2の発明に係るブロック図は図1と同じである。ただし、第1の回路属性情報および第2の回路属性情報の内容のみ、実施の形態1と異なる。図3Aは実施の形態2における送信装置100の第1の回路属性情報の内容の一例を、図3Bは実施の形態2における受信装置110の第2の回路属性情報の内容の一例を、それぞれ示している。これらの「IP変換」や「デジタルAI」や「エッジ強調」や「色補正」等は、予め決められた項目に関する機能である。
図4Aと図4Bは、本発明の実施の形態3を説明するための説明図である。実施の形態3に係る本発明のブロック図は図1を用いる。実施の形態3での送受信装置は図1の第1の回路属性情報および第2の回路属性情報の内容も実施の形態1と同じであるが、加えて図4Aに示すように映像フレームの帰線期間に特定の情報を重畳する。以下、図1と図4Aと図4Bを用いて実施の形態3を説明する。
実施の形態4に係るブロック図は実施の形態1と同じ図1である。図1での第1の回路属性情報および第2の回路属性情報の内容は実施の形態1から実施の形態3と同様である。図5Aと図5Bに示すように、映像フレームの帰線期間153に特定の情報をパケット151として重畳することは実施の形態3と同じであるが、パケット151で伝送する内容はパケット141で伝送する内容と異なる。
本発明の実施の形態5でのブロック図は、実施の形態4でのブロック図と同じであるが、パケット153で伝送する内容が異なる。
図6は、本発明の実施の形態6における送受信装置のブロック図である。送信装置600は、音声信号源601と第1のマイコン602と音声データ発生部603で構成されている。受信装置610は、合成部611と出音デバイス612と一時記憶部613と制御部614で構成されている。
次に、上述した各実施の形態がHDMI(登録商標)を適用した場合の具体的な構成について説明する。なお、ここで示す実施の形態7はあくまでも一実施例であって、本発明は、必ずしもこの実施の形態に限定されるものではない。
101 映像信号源
102 第1の高画質処理回路
103 制御回路
104 第1の記録部
110,610 受信装置
111 第2の高画質処理回路
112,613 一時記憶部
113 比較部
114 第2の記録部
115 表示デバイス
800A HDMI Source
800B HDMI対応STB
803 映像信号
805 音声信号
807 制御信号
808 多重化回路
809 多重信号
810 HDCPエンクリプト回路
812 第1のHDCPキー発生部
814 TMDS送信回路
816 HDMI接続端子
818 第2のマイコン
900A HDMI Sink
900B HDMI対応TV
902 HDMI接続端子
904 EDID
906 TMDS受信回路
908 HDCPデクリプト回路
910 映像信号抽出回路
912 音声信号抽出回路
914 制御信号抽出回路
916 第2のHDCPキー発生部
918 第3のマイコン
920 TV表示部
922 D/A変換器
924 音声出力部
926 パケット判別回路
1002 差動信号線
1004 差動信号線
1006 差動信号線
1008 差動信号線
1010 差動信号線
1012 差動信号線
Claims (1)
- 送信装置と、
受信装置と、
からなる送受信装置であって、
前記送信装置は、
入力された放送信号に対し、第1の制御回路の制御内容に従って音質または画質の処理を行い、第1の音声信号または第1の映像信号として出力する第1の処理回路と、
前記受信装置からの第1の制御信号を受け入れ可能で、前記第1の処理回路の機能の有効無効を制御する第1の制御回路と、
前記第1の処理回路における処理方式や処理性能に関する情報を含む第1の回路属性情報を記録する第1の記録部と、
を備え、
前記受信装置は、
前記送信装置からの出力である第1の音声信号または第1の映像信号に対し、第2の制御回路の制御内容に従って音質または画質の処理を行い、第2の音声信号または第2の映像信号として出力する第2の処理回路と、
前記送信装置からの第2の制御信号を受け入れ可能で、前記第2の処理回路の機能の有効無効を制御する第2の制御回路と、
前記第2の処理回路における処理方式や処理性能に関する情報を含む第2の回路属性情報を記録する第2の記録部と、
を備え、
さらに、
前記送信装置は、
前記受信装置から前記第2の記録部に記録された第2の回路属性情報が入力され、前記第2の回路属性情報と前記第1の記録部に記録された前記第1の回路属性情報とに基づいて高性能な処理を行うように前記第1の処理回路の機能を制御し、かつ/または、前記第2の処理回路の機能の有効無効を制御する前記第2の制御信号を前記受信装置に出力する第1の比較部を備え、
前記受信装置は、
前記送信装置から前記第1の記録部に記録された第1の回路属性情報が入力され、前記第1の回路属性情報と前記第2の記録部に記録された前記第1の回路属性情報とに基づいて高性能な処理を行うように前記第2の処理回路の機能を制御し、かつ/または、前記第1の処理回路の機能の有効無効を制御する前記第1の制御信号を前記受信装置に出力する第2の比較部を備え、
前記送信装置、および、前記受信装置は、
前記第1の回路属性情報と前記第2の回路属性情報の前記機能の有効無効を判定する判定アルゴリズムの世代番号を保持するメモリを備える、
送受信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006057404 | 2006-03-03 | ||
JP2006057404 | 2006-03-03 | ||
PCT/JP2007/053995 WO2007102413A1 (ja) | 2006-03-03 | 2007-03-02 | 送信装置、受信装置および送受信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007102413A1 JPWO2007102413A1 (ja) | 2009-07-23 |
JP4674637B2 true JP4674637B2 (ja) | 2011-04-20 |
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Application Number | Title | Priority Date | Filing Date |
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JP2008503819A Expired - Fee Related JP4674637B2 (ja) | 2006-03-03 | 2007-03-02 | 送信装置、受信装置および送受信装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8532467B2 (ja) |
EP (1) | EP1995952A4 (ja) |
JP (1) | JP4674637B2 (ja) |
CN (1) | CN101395904B (ja) |
WO (1) | WO2007102413A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009094610A (ja) * | 2007-10-04 | 2009-04-30 | Sharp Corp | テレビジョン受信機及びテレビゲームシステム |
JP5339573B2 (ja) * | 2007-11-15 | 2013-11-13 | ソニー エスパナ,エス.エー. | 表示装置、表示装置における番組情報表示方法、受信装置および受信装置における信号送信方法 |
JP4433041B2 (ja) | 2007-11-16 | 2010-03-17 | ソニー株式会社 | 表示装置、画像信号処理方法、およびプログラム |
JP4334590B2 (ja) | 2007-12-12 | 2009-09-30 | 株式会社東芝 | 情報再生装置及び情報再生方法 |
US8479253B2 (en) | 2007-12-17 | 2013-07-02 | Ati Technologies Ulc | Method, apparatus and machine-readable medium for video processing capability communication between a video source device and a video sink device |
US8866971B2 (en) | 2007-12-17 | 2014-10-21 | Ati Technologies Ulc | Method, apparatus and machine-readable medium for apportioning video processing between a video source device and a video sink device |
US8830393B2 (en) | 2007-12-20 | 2014-09-09 | Ati Technologies Ulc | Method, apparatus and machine-readable medium for handling interpolated video content |
CN101971617B (zh) * | 2007-12-20 | 2015-12-02 | Ati技术无限责任公司 | 具有视频来源装置与视频接收装置的系统中的调整视频处理 |
JP2010081332A (ja) * | 2008-09-26 | 2010-04-08 | Sony Corp | 情報処理装置および方法、プログラム、並びに情報処理システム |
JP2010081510A (ja) * | 2008-09-29 | 2010-04-08 | Toshiba Corp | 映像処理装置及び映像処理方法 |
KR20100050373A (ko) * | 2008-11-05 | 2010-05-13 | 삼성전자주식회사 | 영상기기 및 이에 적용되는 영상기기 제어방법 |
EP2187382A3 (en) * | 2008-11-05 | 2010-12-15 | Samsung Electronics Co., Ltd. | Video apparatus and method of controlling the video apparatus |
KR20110114583A (ko) * | 2008-12-19 | 2011-10-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 디스플레이 파라미터 설정들의 제어 |
JP2010193247A (ja) * | 2009-02-19 | 2010-09-02 | Sanyo Electric Co Ltd | Hdmi機器 |
US8458343B2 (en) | 2009-07-30 | 2013-06-04 | Silicon Image, Inc. | Signaling for transitions between modes of data transmission |
US8345681B2 (en) | 2009-09-23 | 2013-01-01 | Samsung Electronics Co., Ltd. | Method and system for wireless communication of audio in wireless networks |
US8644334B2 (en) * | 2009-09-30 | 2014-02-04 | Silicon Image, Inc. | Messaging to provide data link integrity |
WO2011055293A1 (en) * | 2009-11-06 | 2011-05-12 | Koninklijke Philips Electronics N.V. | Method and apparatus for controlling settings of a device for playback of a content item |
US20130076979A1 (en) * | 2010-08-20 | 2013-03-28 | Shinya Kadono | Video transmitting apparatus, video transmitting method, video receiving apparatus, video receiving method, and video transmitting-receiving apparatus |
JP5608475B2 (ja) * | 2010-08-30 | 2014-10-15 | 日立コンシューマエレクトロニクス株式会社 | 伝送システム及びSource機器 |
JP5688255B2 (ja) | 2010-09-15 | 2015-03-25 | 日立マクセル株式会社 | 映像処理装置、表示装置及び映像処理方法 |
US20120151537A1 (en) * | 2010-12-14 | 2012-06-14 | Samsung Electronics Co., Ltd. | Method and system for asynchronous and isochronous data transmission in a high speed video network |
US8457153B2 (en) * | 2011-04-04 | 2013-06-04 | Cisco Technology, Inc. | HDMI-SFP+ adapter/extender |
JP5232319B2 (ja) * | 2011-10-20 | 2013-07-10 | 株式会社東芝 | 通信装置及び通信方法 |
KR102019495B1 (ko) * | 2013-01-31 | 2019-09-06 | 삼성전자주식회사 | 싱크 장치, 소스 장치, 기능 블록 제어 시스템, 싱크 장치 제어 방법, 소스 장치 제어 방법 및 기능 블록 제어 방법 |
JP5588555B2 (ja) * | 2013-09-10 | 2014-09-10 | 日立コンシューマエレクトロニクス株式会社 | 映像伝送装置 |
WO2016002424A1 (ja) * | 2014-07-04 | 2016-01-07 | シャープ株式会社 | 液晶表示装置 |
US10057647B1 (en) * | 2017-08-31 | 2018-08-21 | Rovi Guides, Inc. | Methods and systems for launching multimedia applications based on device capabilities |
KR102222871B1 (ko) * | 2019-02-22 | 2021-03-04 | 삼성전자주식회사 | 디스플레이 장치 및 이의 영상 표시 방법 |
US11404025B2 (en) * | 2019-04-10 | 2022-08-02 | Mediatek Inc. | Video processing system for performing artificial intelligence assisted picture quality enhancement and associated video processing method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09240940A (ja) * | 1996-03-06 | 1997-09-16 | Toshiba Fa Syst Eng Kk | エレベータの音声案内装置 |
JP2000307594A (ja) * | 1999-04-21 | 2000-11-02 | Nec Corp | Av機器の機能の最適処理分散システム |
JP2004107013A (ja) * | 2002-09-18 | 2004-04-08 | Toshiba Elevator Co Ltd | エレベータ音声報知装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE508961C2 (sv) | 1992-11-17 | 1998-11-23 | Sca Hygiene Prod Ab | Absorberande struktur och absorberande alster innehållande strukturen ifråga |
JPH11187034A (ja) | 1997-12-22 | 1999-07-09 | Matsushita Electric Ind Co Ltd | 信号処理装置 |
EP1194006A3 (en) * | 2000-09-26 | 2007-04-25 | Matsushita Electric Industrial Co., Ltd. | Signal processing device and recording medium |
BRPI0114262B1 (pt) * | 2000-09-27 | 2018-09-25 | Thomson Licensing Sa | sistema para otimização automática dos modos de saída de áudio e vídeo para saída de um dispositivo multimídia |
US7203158B2 (en) * | 2000-12-06 | 2007-04-10 | Matsushita Electric Industrial Co., Ltd. | OFDM signal transmission system, portable terminal, and e-commerce system |
JP4582681B2 (ja) | 2001-04-12 | 2010-11-17 | ソニー株式会社 | 信号処理装置および信号処理方法、プログラムおよび記録媒体、並びに信号処理システム |
JP2004194110A (ja) | 2002-12-12 | 2004-07-08 | Canon Inc | Avシステム、av機器、av機器の制御方法、制御プログラム、及びコンピュータ読み取り可能な記憶媒体 |
US7472177B2 (en) | 2004-06-23 | 2008-12-30 | Nokia Inc. | System and method for selecting of versions for SNMP communication |
US20060209880A1 (en) * | 2004-12-10 | 2006-09-21 | Mediatek Incorporation | Method of audio data transmission and system thereof |
JP2006179976A (ja) * | 2004-12-20 | 2006-07-06 | Toshiba Corp | 映像信号処理装置、映像信号処理方法及びテレビ放送受信装置 |
JP2006287364A (ja) * | 2005-03-31 | 2006-10-19 | Toshiba Corp | 信号出力装置及び信号出力方法 |
-
2007
- 2007-03-02 JP JP2008503819A patent/JP4674637B2/ja not_active Expired - Fee Related
- 2007-03-02 CN CN2007800075487A patent/CN101395904B/zh not_active Expired - Fee Related
- 2007-03-02 US US12/281,056 patent/US8532467B2/en not_active Expired - Fee Related
- 2007-03-02 EP EP07737644A patent/EP1995952A4/en not_active Ceased
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09240940A (ja) * | 1996-03-06 | 1997-09-16 | Toshiba Fa Syst Eng Kk | エレベータの音声案内装置 |
JP2000307594A (ja) * | 1999-04-21 | 2000-11-02 | Nec Corp | Av機器の機能の最適処理分散システム |
JP2004107013A (ja) * | 2002-09-18 | 2004-04-08 | Toshiba Elevator Co Ltd | エレベータ音声報知装置 |
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US20090046993A1 (en) | 2009-02-19 |
WO2007102413A1 (ja) | 2007-09-13 |
US8532467B2 (en) | 2013-09-10 |
EP1995952A1 (en) | 2008-11-26 |
JPWO2007102413A1 (ja) | 2009-07-23 |
CN101395904A (zh) | 2009-03-25 |
CN101395904B (zh) | 2012-07-18 |
EP1995952A4 (en) | 2010-05-19 |
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