JP4319690B2 - アベイラビリティ最適化方法 - Google Patents
アベイラビリティ最適化方法 Download PDFInfo
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- JP4319690B2 JP4319690B2 JP2008026954A JP2008026954A JP4319690B2 JP 4319690 B2 JP4319690 B2 JP 4319690B2 JP 2008026954 A JP2008026954 A JP 2008026954A JP 2008026954 A JP2008026954 A JP 2008026954A JP 4319690 B2 JP4319690 B2 JP 4319690B2
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- JP
- Japan
- Prior art keywords
- program
- recorded
- recording
- storage device
- programs
- 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.)
- Expired - Fee Related
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Classifications
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4435—Memory management
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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
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
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- G—PHYSICS
- G11—INFORMATION STORAGE
- 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
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- 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
- G11B27/031—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
-
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- 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
- H04N5/782—Television signal recording using magnetic recording on tape
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Finance (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Closed-Circuit Television Systems (AREA)
Description
上述のように、本発明の実施形態は、インテリジェントディスク記録管理システムに関連し、インテリジェントディスク記録管理システムはタグを選択的に割り当てて、番組をストレージ装置上に記録する方法および/または優先順位を決定し、番組が記録された後にストレージ装置上で番組を維持する優先順位を決定する。このインテリジェントディスク記録管理システムは、ストレージ装置上の記録番組の維持に関係する改善された支援および説明を視聴者に提供する。本発明の実施形態は、様々なコンピュータハードウェアを含む専用または汎用コンピュータを含むことができる。これらコンピュータについては後程詳細に説明する。慣用のTVの機能を向上させるセットトップボックスは、専用コンピュータの一例である。本実施形態は、ネットワーク環境にリンクされた複数のコンピュータをさらに含むことができる。
記録管理システムを用いて視聴者の希望する番組をマスストレージ装置50上に記録する方法、および/または優先順位を決定し、したがって利用可能な記録空間の使用を最適化するため、当該視聴者が記録管理システムを用いて記録しようとする番組には、タグが付けられる。これらのタグは、周知の視聴者の好みに基づいて、システムによって自動的に割り当てるか、あるいは視聴者によって割り当てることもできる。
番組の有する優先順位は、当該番組を再生した後は変更でき、消去される可能性を未視聴の他の記録番組よりも高くすることもできる。
一度、記録されると、このインテリジェントなディスク記録管理システム12は、番組を識別するタグを使用して、マスストレージ装置50上の番組を選択的に維持する。このタグにより、記録番組に優先順位を付けることができ、優先順位を付けることにより、番組を重ねて記録するかどうか、どの記録番組に重ねて記録するかを自動的に判定することができる。
14 ディスプレイ装置
16 オーディオシステム
18 信号入力部
20 信号源
24 ユーザ入力インタフェース
30 信号レコーダ
36 プロセシング装置
38 ASIC
40 システムバス
42 システムメモリ
44 マスストレージインタフェース
46 ROM
48 RAM
50 マスストレージ装置
60 リモートコンピュータ
62 WAN
64 シリアルポートインタフェース
66 モデム
70 チューナ
72 信号デコーダ
74 ビデオ出力部
76 オーディオ出力部
Claims (1)
- 番組を表示可能なTVに関係付けをしたビデオデータ管理システムであって、1つまたは複数の記録された番組に関係付けをしたビデオデータをストアするためのストレージ装置を含むビデオデータ管理システムにおいて、前記ストレージ装置上の記録空間のアベイラビリティを最適化するアベイラビリティ最適化方法であって、
前記ストレージ装置上に記録された第1記録番組が、事前にサイズが定義されたバケットに含まれているかどうかを判定するステップと、
前記第1記録番組が前記バケットに含まれていると判定した場合、前記バケットに含まれた記録番組のサイズが前記バケットのサイズを超えているかどうかを判定するステップと、
前記バケットのサイズを超えていると判定した場合、前記バケットに含まれた少なくとも1つの記録番組を前記ストレージ装置から消去するステップと
を備えたことを特徴とするアベイラビリティ最適化方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/781,111 US7088910B2 (en) | 2001-02-09 | 2001-02-09 | Optimizing use of storage space in a video data recording system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007069419A Division JP4105213B2 (ja) | 2001-02-09 | 2007-03-16 | アベイラビリティ最適化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008176917A JP2008176917A (ja) | 2008-07-31 |
JP4319690B2 true JP4319690B2 (ja) | 2009-08-26 |
Family
ID=25121728
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002034597A Expired - Fee Related JP3958978B2 (ja) | 2001-02-09 | 2002-02-12 | 使用最適化方法 |
JP2007069419A Expired - Fee Related JP4105213B2 (ja) | 2001-02-09 | 2007-03-16 | アベイラビリティ最適化方法 |
JP2008026954A Expired - Fee Related JP4319690B2 (ja) | 2001-02-09 | 2008-02-06 | アベイラビリティ最適化方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002034597A Expired - Fee Related JP3958978B2 (ja) | 2001-02-09 | 2002-02-12 | 使用最適化方法 |
JP2007069419A Expired - Fee Related JP4105213B2 (ja) | 2001-02-09 | 2007-03-16 | アベイラビリティ最適化方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7088910B2 (ja) |
EP (2) | EP2134087B1 (ja) |
JP (3) | JP3958978B2 (ja) |
KR (1) | KR100912610B1 (ja) |
CN (1) | CN100382194C (ja) |
AT (1) | ATE443408T1 (ja) |
DE (1) | DE60233696D1 (ja) |
HK (1) | HK1048909A1 (ja) |
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EP1231786B2 (en) | 2019-02-27 |
KR100912610B1 (ko) | 2009-08-17 |
JP3958978B2 (ja) | 2007-08-15 |
JP2007209020A (ja) | 2007-08-16 |
CN1374658A (zh) | 2002-10-16 |
JP2002320186A (ja) | 2002-10-31 |
DE60233696D1 (de) | 2009-10-29 |
EP1231786A3 (en) | 2006-05-03 |
ATE443408T1 (de) | 2009-10-15 |
KR20020066196A (ko) | 2002-08-14 |
JP4105213B2 (ja) | 2008-06-25 |
EP1231786B1 (en) | 2009-09-16 |
EP2134087B1 (en) | 2015-03-25 |
HK1048909A1 (en) | 2003-04-17 |
EP2134087A1 (en) | 2009-12-16 |
CN100382194C (zh) | 2008-04-16 |
EP1231786A2 (en) | 2002-08-14 |
US7088910B2 (en) | 2006-08-08 |
US20020110353A1 (en) | 2002-08-15 |
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