JPH08509337A - マルチメディア・ビデオプロダクション・システム - Google Patents
マルチメディア・ビデオプロダクション・システムInfo
- Publication number
- JPH08509337A JPH08509337A JP6523574A JP52357494A JPH08509337A JP H08509337 A JPH08509337 A JP H08509337A JP 6523574 A JP6523574 A JP 6523574A JP 52357494 A JP52357494 A JP 52357494A JP H08509337 A JPH08509337 A JP H08509337A
- Authority
- JP
- Japan
- Prior art keywords
- camera
- video
- computer
- interface
- control system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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- 238000012549 training Methods 0.000 description 1
Classifications
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- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
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- G06T9/007—Transform coding, e.g. discrete cosine transform
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- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0442—Handling or displaying different aspect ratios, or changing the aspect ratio
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- G—PHYSICS
- G11—INFORMATION STORAGE
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- G11B2220/20—Disc-shaped record carriers
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2508—Magnetic discs
- G11B2220/2516—Hard disks
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- G—PHYSICS
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2525—Magneto-optical [MO] discs
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
- G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
- G11B2220/45—Hierarchical combination of record carriers, e.g. HDD for fast access, optical discs for long term storage or tapes for backup
- G11B2220/455—Hierarchical combination of record carriers, e.g. HDD for fast access, optical discs for long term storage or tapes for backup said record carriers being in one device and being used as primary and secondary/backup media, e.g. HDD-DVD combo device, or as source and target media, e.g. PC and portable player
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- G—PHYSICS
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- G11B2220/90—Tape-like record carriers
- G11B2220/91—Helical scan format, wherein tracks are slightly tilted with respect to tape direction, e.g. VHS, DAT, DVC, AIT or exabyte
- G11B2220/913—Digital audio tape [DAT] format
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
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- G—PHYSICS
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
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- G—PHYSICS
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- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
- H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
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- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/915—Television signal processing therefor for field- or frame-skip recording or reproducing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/642—Multi-standard receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
- H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S348/00—Television
- Y10S348/911—Line doubler adapted for reproducing program originally from film, e.g. 24 frame per second
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Discrete Mathematics (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 映像スイッチャ、音声ミキサ、映像表示手段、電動式パン・チルトカメラ 台を備え、リモート制御装置、ビデオカメラを備え、リモート制御カメラ及びビ デオ・テープ・ユニットを含むカメラを備える、各種設計装置との接続用に使用 されるマルチメディア・ビデオプロダクション制御システムであって、 この制御システムは、 据え付け用フレームと、 このフレームに配置された電源供給装置と、 このシステムに使用される各カメラに付加されるアダプタ・ユニットと、 各アダプタ・ユニットに関連するケーブルと、 前記フレームに配置された複数のカメラ・インタフェース・モジュールとを 備えていて、 各モジュールは電源供給装置、映像スイッチャ、音声ミキサ、アダプタ装置 に、ケーブルを介して接続されていると共に、 各モジュールは前記ケーブルとアダプター装置を通して前記カメラとパン・ チルト台に電力と制御信号を送り、 前記アダプタ装置とケーブルを通して前記カメラか ら映像信号を受け取って、操作者の制御にしたがいケーブル補償と利得を調整し 、調整された映像スイッチャと映像信号を表示手段に送るようになっている マルチメディア・ビデオプロダクション制御システム。 2. 請求項1に記載のマルチメディア・ビデオプロダクション制御システムで あって、 各カメラ・インタフェース・モジュールが、少なくとも1のリモート制御受 信機を備え、カメラまたはパン・チルト台に関する無線リモート制御信号を受信 して、この無線信号を電気的信号に変換し、この電気的信号をケーブルとアダプ タ装置を通して関連のカメラまたはパン・チルト台に送るようになっている。 3. 請求項2に記載のマルチメディア・ビデオプロダクション制御システムで あって、 電気的信号を関連のカメラまたはパン・チルト台にインタフェースで接続す る前記手段が、無線リモート制御送信機をアダプタの近くに備え、この送信機が 前記電気的信号から無線リモート制御信号を発生させて、その関連のカメラまた はパン・チルト台に受けるようにしている。 4. 請求項3に記載のマルチメディア・ビデオプロダ クション制御システムであって、 更に、パーソナル・コンピュータとコンピュータ・モニタへの使用に適した コンピュータ・インターフェース・モジュールを備えていて、このコンピュータ ・インタフェースはカメラ・インタフェース・モジュールとパーソナル・コンピ ュータ間を接続し、このコンピュータ・インターフェースはその関連のカメラ・ インターフェース・モジュールとアダプタ装置を通して前記コンピュータから各 カメラとパン・チルト台を制御する信号を受けるようになっていて、映像信号と 、カメラ・インターフェース・モジュール、映像スイッチャ、音声ミキサのから の状態表示とを前記コンピュータに送り、これをコンピュータ・モニタに表示す るようになっている。 5. 請求項4に記載のマルチメディア・ビデオプロダクション制御システムで あって、 コンピュータ・インターフェース・モジュールは、同期信号発生機、時間軸 補正、フレーム記録回路を備えていて、各カメラ・インタフェース・モジュール から受けた映像信号を同期させて、同期した映像信号を映像スイッチャに送るよ うになっている。 6. 請求項5に記載のマルチメディア・ビデオプロダ クション制御システムであって、 パーソナル・コンピュータは、モニタ・スクリーン領域のシステムに接続さ れたカメラあるいは記録装置からの映像を表示できるウィンドウソフトウェアを 有する。 7. 請求項6に記載のマルチメディア・ビデオプロダクション制御システムで あって、 ソフトウェアは、更に、操作者がモニタのスクリーン上に、システムの制御 に関連したアイコンを処理できるようにマウスタイプの入力装置のインタフェー スを有する。 8. 請求項1に記載のマルチメディア・ビデオプロダクション制御システムで あって、 アダプタ装置は、更に、インタフェースに接続されるカメラの操作に必要と される1あるいはそれ以上の電圧を電源供給器より送るようになっている。 9. 請求項1に記載のマルチメディアビデオプロダクション制御システムであ って、 各インタフェース・モジュールは、更に、映像スイッチャからのタリー入力 信号を接続するタリー・ランプを備え、更に、各モジュールはアダプタ装置を通 してカメラにタリー出力信号を供給して、操作者により 選択されたカメラのインタフェース・モジュールにタリー出力信号が挿入されて 、前記カメラのタリーランプが表示されるようになっている。 10.異なる製造会社から供給された機器を接続して使うに適しており、ビデオ カメラとモニタ付きのプログラムされたコンピュータを含むマルチメディア・ビ デオプロダクション制御システムであって、 この制御システムは、 このシステムに使用される各カメラにインタフェースで接続するアダプタ装 置と、 各アダプタ装置を、ケーブル補償と増幅回路を有する別々のカメラ・インタ フェース・モジュールに接続するケーブルと、 各カメラ・インタフェース・モジュールとプログラムされたコンピュータ間 を接続するコンピュータ・インタフェース・モジュールとを備えていて、 前記カメラから生じた映像をコンピュータ・モニタの異なるウィンドウに表 示して、コンピュータより入力された制御信号によって、カメラの夫々の機能を 制御するようになっている マルチメディア・ビデオプロダクション制御システム。 11.請求項10に記載のマルチメディア・ビデオプロダクション制御システム であって、 各コンピュータ・インタフェース・モジュールは、更に、時間軸補正とフレ ーム記録回路とを備えていて、全てのインターフェース・モジュールに共通な映 像スイッチャに送り、このスイッチャにより生じた出力映像をモニタの別々に分 かれたウィンドウに表示できるようにコンピュータに送る。 12.請求項6に記載のマルチメディア・ビデオプロダクション制御システムで あって、 ソフトウエアは、更に、操作者がモニタのスクリーン上にシステムの制御に 関連したアイコンを処理できる入力装置のインタフェースを有する。
Applications Claiming Priority (3)
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US08/050,861 US5450140A (en) | 1993-04-21 | 1993-04-21 | Personal-computer-based video production system |
US08/050,861 | 1993-04-21 | ||
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Publications (2)
Publication Number | Publication Date |
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JPH08509337A true JPH08509337A (ja) | 1996-10-01 |
JP3859227B2 JP3859227B2 (ja) | 2006-12-20 |
Family
ID=21967940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP52357494A Expired - Lifetime JP3859227B2 (ja) | 1993-04-21 | 1994-04-21 | マルチメディア・ビデオプロダクション・システム |
Country Status (4)
Country | Link |
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US (2) | US5450140A (ja) |
JP (1) | JP3859227B2 (ja) |
CA (1) | CA2161112C (ja) |
WO (1) | WO1994024813A1 (ja) |
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US5450140A (en) | 1995-09-12 |
CA2161112C (en) | 2003-06-10 |
WO1994024813A1 (en) | 1994-10-27 |
US5537157A (en) | 1996-07-16 |
CA2161112A1 (en) | 1994-10-27 |
JP3859227B2 (ja) | 2006-12-20 |
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