JP2009147536A - 情報再生装置及び情報再生方法 - Google Patents
情報再生装置及び情報再生方法 Download PDFInfo
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- JP2009147536A JP2009147536A JP2007320964A JP2007320964A JP2009147536A JP 2009147536 A JP2009147536 A JP 2009147536A JP 2007320964 A JP2007320964 A JP 2007320964A JP 2007320964 A JP2007320964 A JP 2007320964A JP 2009147536 A JP2009147536 A JP 2009147536A
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- 238000001514 detection method Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- 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
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
-
- 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
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local 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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
【解決手段】情報再生方法は、接続部を介して接続された相手機器のベンダーIDを検出し、自機の正式ベンダーID及び1以上の登録ベンダーID、並びに前記正式ベンダーID及び前記登録ベンダーIDの夫々に対応付けられたベンダーコマンドを含むベンダーテーブル内の前記自機の正式ベンダーID及び前記登録ベンダーIDと前記相手機器のベンダーIDとを比較し、前記自機の正式ベンダーID及び前記登録ベンダーIDから選択される自機の暫定ベンダーIDのいずれか一方を前記相手機器へ送信し、前記ベンダーテーブルを参照し、前記相手機器のベンダーIDに基づき、前記接続部を介して入力される前記相手機器からのベンダーコマンドを解釈し動作を制御する。
【選択図】 図5
Description
(1−2)スタンバイ→電源ON(メインマイコン通電)のタイミング
(1−3)+5V Power通電検知のタイミング(HDMI出力が2系統あるアンプに、後から接続された場合を想定)
(2)論理アドレス0(TV)が使用中の場合、論理アドレス(Free Use)の取得を行い、論理アドレス(Free Use)も取得できなければ、論理アドレス(Unregistered)で動作する。
Claims (8)
- 自機の正式ベンダーID及び1以上の登録ベンダーID、並びに前記正式ベンダーID及び前記登録ベンダーIDの夫々に対応付けられたベンダーコマンドを含むベンダーテーブルを記憶する記憶手段と、
映像、音声、及びベンダーコマンドを伝達するために相手機器と接続する接続手段と、
前記接続手段を介して接続された前記相手機器のベンダーIDを検出する検出手段と、
前記ベンダーテーブルに含まれた前記正式ベンダーID及び前記登録ベンダーIDと前記相手機器のベンダーIDとを比較し、前記自機の正式ベンダーID及び前記登録ベンダーIDから選択される自機の暫定ベンダーIDのいずれか一方を前記相手機器へ送信するベンダーID制御手段と、
前記ベンダーテーブルを参照し、前記相手機器のベンダーIDに基づき、前記接続手段を介して入力される前記相手機器からのベンダーコマンドを解釈し動作を制御する動作制御手段と、
を備えた情報再生装置。 - 前記ベンダーID制御手段は、前記相手機器のベンダーIDと同一の前記登録ベンダーIDが前記ベンダーテーブルに含まれている場合に、前記相手機器のベンダーIDと同一の前記登録ベンダーIDを前記自機の暫定ベンダーIDとして前記相手機器へ送信する、請求項1に記載の情報再生装置。
- 前記動作制御手段は、前記相手機器のベンダーIDと同一の前記登録ベンダーIDを前記自機の暫定ベンダーIDとして前記相手機器へ送信した場合に、前記ベンダーテーブルに含まれた前記相手機器のベンダーIDと同一の前記登録ベンダーIDに対応付けられたベンダーコマンドを参照し、前記接続手段を介して入力される前記相手機器からのベンダーコマンドを解釈し動作を制御する、請求項2に記載の情報再生装置。
- 前記ベンダーID制御手段は、前記ベンダーテーブルに含まれた前記正式ベンダーID及び前記登録ベンダーIDのいずれとも、前記相手機器のベンダーIDが一致しない場合に、前記自機の正式ベンダーIDを前記相手機器へ送信する、請求項1に記載の情報再生装置。
- 前記相手機器のベンダーIDを登録する登録手段を備えた請求項1に記載の情報再生装置。
- 前記登録手段は、前記接続手段を介して前記相手機器より入力される前記相手機器のベンダーIDを登録する、請求項5に記載の情報再生装置。
- 通信回線を介してネットワークサーバと接続するネットワーク接続手段を備え、
前記登録手段は、前記ネットワーク接続手段を介して入力される前記相手機器のベンダーIDを登録する、請求項5に記載の情報再生装置。 - 映像、音声、及びベンダーコマンドを伝達するために相手機器と接続する接続部を介して接続された前記相手機器のベンダーIDを検出し、
自機の正式ベンダーID及び1以上の登録ベンダーID、並びに前記正式ベンダーID及び前記登録ベンダーIDの夫々に対応付けられたベンダーコマンドを含むベンダーテーブル内の前記自機の正式ベンダーID及び前記登録ベンダーIDと前記相手機器のベンダーIDとを比較し、前記自機の正式ベンダーID及び前記登録ベンダーIDから選択される自機の暫定ベンダーIDのいずれか一方を前記相手機器へ送信し、
前記ベンダーテーブルを参照し、前記相手機器のベンダーIDに基づき、前記接続部を介して入力される前記相手機器からのベンダーコマンドを解釈し動作を制御する情報再生方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007320964A JP4334590B2 (ja) | 2007-12-12 | 2007-12-12 | 情報再生装置及び情報再生方法 |
US12/247,677 US7653760B2 (en) | 2007-12-12 | 2008-10-08 | Information playback apparatus and information playback method with use of vendor ID comparison |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007320964A JP4334590B2 (ja) | 2007-12-12 | 2007-12-12 | 情報再生装置及び情報再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009147536A true JP2009147536A (ja) | 2009-07-02 |
JP4334590B2 JP4334590B2 (ja) | 2009-09-30 |
Family
ID=40754757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007320964A Expired - Fee Related JP4334590B2 (ja) | 2007-12-12 | 2007-12-12 | 情報再生装置及び情報再生方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7653760B2 (ja) |
JP (1) | JP4334590B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2013168287A1 (ja) * | 2012-05-11 | 2015-12-24 | パイオニアデジタルデザインアンドマニュファクチャリング株式会社 | 中継装置 |
US10409515B2 (en) | 2016-04-07 | 2019-09-10 | Samsung Electronics Co., Ltd. | Nonvolatile memory device for performing at least one of randomization operation and error correction operation |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2034663B1 (en) | 2007-09-07 | 2012-08-29 | Sony Corporation | Main electronic device for communicating within a network and method for operating a main electronic device for communicating within the network |
US10447537B2 (en) | 2017-07-11 | 2019-10-15 | Roku, Inc. | Automatic determination of display device functionality |
CN117710068B (zh) * | 2024-02-05 | 2024-04-26 | 深圳市企企通科技有限公司 | 基于人工智能的临时供应商核验方法、装置及设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4369214B2 (ja) | 2002-12-11 | 2009-11-18 | パナソニック株式会社 | Avシステム |
JP2005166228A (ja) * | 2003-11-10 | 2005-06-23 | Toshiba Corp | 情報記録媒体、情報記録方法、情報再生方法、情報記録装置、情報再生装置 |
JP2006352599A (ja) | 2005-06-17 | 2006-12-28 | Matsushita Electric Ind Co Ltd | Hdmi接続における音量補正回路システム |
JP2007150853A (ja) | 2005-11-29 | 2007-06-14 | Toshiba Corp | 供給装置と処理装置及び指示方法 |
CN101341750B (zh) | 2005-12-20 | 2010-09-22 | 松下电器产业株式会社 | 设备连动装置以及设备连动方法 |
US8532467B2 (en) | 2006-03-03 | 2013-09-10 | Panasonic Corporation | Transmitting device, receiving device and transmitting/receiving device |
-
2007
- 2007-12-12 JP JP2007320964A patent/JP4334590B2/ja not_active Expired - Fee Related
-
2008
- 2008-10-08 US US12/247,677 patent/US7653760B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2013168287A1 (ja) * | 2012-05-11 | 2015-12-24 | パイオニアデジタルデザインアンドマニュファクチャリング株式会社 | 中継装置 |
US10409515B2 (en) | 2016-04-07 | 2019-09-10 | Samsung Electronics Co., Ltd. | Nonvolatile memory device for performing at least one of randomization operation and error correction operation |
Also Published As
Publication number | Publication date |
---|---|
US7653760B2 (en) | 2010-01-26 |
JP4334590B2 (ja) | 2009-09-30 |
US20090157910A1 (en) | 2009-06-18 |
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