JP4273060B2 - 記録装置 - Google Patents
記録装置 Download PDFInfo
- Publication number
- JP4273060B2 JP4273060B2 JP2004242228A JP2004242228A JP4273060B2 JP 4273060 B2 JP4273060 B2 JP 4273060B2 JP 2004242228 A JP2004242228 A JP 2004242228A JP 2004242228 A JP2004242228 A JP 2004242228A JP 4273060 B2 JP4273060 B2 JP 4273060B2
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- JP
- Japan
- Prior art keywords
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- 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.)
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Classifications
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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
- H04N5/77—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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- 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
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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
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- 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
- H04N9/8047—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 using transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- 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
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Description
Claims (10)
- 複数のフレームから構成される動画像データを編集するための時間の単位を設定する設定手段と、
複数の前記単位を含む前記動画像データを複数のクラスタからなる記録媒体に記録する記録手段と、
前記設定手段により設定された単位に基づき、前記動画像データにおける複数の前記単位それぞれの先頭のフレームを前記記録媒体におけるクラスタの先頭から記録するよう前記記録手段を制御する制御手段とを備える記録装置。 - 前記制御手段は、前記単位の最後のフレームが記録されているクラスタにおいて動画像データが記録されていない空き領域に対しパディングデータを記録するよう前記記録手段を制御することを特徴とする請求項1記載の記録装置。
- 前記動画像データに含まれる複数の単位それぞれについて次に再生すべき前記単位の先頭クラスタ番号を示すと共に、前記記録媒体上の複数のクラスタの記録状況を示す管理情報を生成する管理情報処理手段と、
前記記録媒体に記録された動画像データにおける一部の消去を指示する消去指示手段を備え、
前記管理情報処理手段は、前記消去指示手段の指示に応じて前記管理情報の内容を変更することを特徴とする請求項1または2記載の記録装置。 - 前記管理情報処理手段は、前記消去指示された動画像データを含む前記単位の直前の前記単位について、前記直前の単位の次に再生すべき単位の先頭クラスタ番号を、前記消去指示された動画像データを含む単位の直後の前記単位の先頭クラスタ番号に変更することを特徴とする請求項3記載の記録装置。
- 前記管理情報処理手段は更に、前記消去指示された動画像データを含む単位が記録されていた全てのセクタを空きセクタとするよう前記管理情報を変更することを特徴とする請求項3または4記載の記録装置。
- 前記設定手段は任意に前記単位の時間を設定することを特徴とする請求項1から5の何れかに記載の記録装置。
- 前記設定手段は複数の所定の期間のうちの一つを選択し、前記選択した期間を前記単位として設定することを特徴とする請求項1から5の何れかに記載の記録装置。
- 前記設定手段により設定された単位の情報を、前記動画像データの記録中に表示する表示手段を備えたことを特徴とする請求項1から7の何れかに記載の記録装置。
- 前記記録手段は更に、前記設定された単位を示す情報を前記記録媒体に記録することを特徴とする請求項1から8の何れかに記載の記録装置。
- 前記記録手段は、記録開始の指示から記録停止の指示までの間に記録した一連の前記動画像データを一つのファイルとして記録すると共に、前記単位の情報を前記ファイルのヘッダ情報に格納して記録することを特徴とする請求項9記載の記録装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004242228A JP4273060B2 (ja) | 2004-08-23 | 2004-08-23 | 記録装置 |
US11/200,933 US7865061B2 (en) | 2004-08-23 | 2005-08-10 | Recording apparatus for recording data to recording medium with a Plurality of clusters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004242228A JP4273060B2 (ja) | 2004-08-23 | 2004-08-23 | 記録装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006060675A JP2006060675A (ja) | 2006-03-02 |
JP2006060675A5 JP2006060675A5 (ja) | 2009-03-26 |
JP4273060B2 true JP4273060B2 (ja) | 2009-06-03 |
Family
ID=35909731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004242228A Expired - Fee Related JP4273060B2 (ja) | 2004-08-23 | 2004-08-23 | 記録装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7865061B2 (ja) |
JP (1) | JP4273060B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI288918B (en) * | 2006-03-30 | 2007-10-21 | Sunplus Technology Co Ltd | Optical storage media for real-time recording AVI-format file and method therefor |
JP4942164B2 (ja) * | 2006-08-10 | 2012-05-30 | キヤノン株式会社 | 動画像フォーマットファイルの生成方法、動画像フォーマットファイルの生成装置、及び記憶媒体 |
EP2075796A1 (en) * | 2007-12-27 | 2009-07-01 | Thomson Licensing | Methods and devices for managing reading, writing and truncating a file system |
JP2009231944A (ja) * | 2008-03-19 | 2009-10-08 | Konica Minolta Business Technologies Inc | 画像形成装置 |
JP6049369B2 (ja) * | 2012-09-14 | 2016-12-21 | キヤノン株式会社 | 画像処理装置及び画像処理装置の制御方法 |
JP6071399B2 (ja) * | 2012-10-05 | 2017-02-01 | キヤノン株式会社 | 画像処理装置及び画像処理装置の制御方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596564A (en) * | 1993-10-08 | 1997-01-21 | Matsushita Electric Industrial Co., Ltd. | Information recording medium and apparatus and method for recording and reproducing information |
US6411770B1 (en) * | 1998-07-02 | 2002-06-25 | Sony Corporation | Data recording method and apparatus |
JP4485109B2 (ja) * | 1999-11-18 | 2010-06-16 | 富士通株式会社 | エンドレス映像記録装置 |
JP2001357637A (ja) * | 2000-06-14 | 2001-12-26 | Sony Corp | 情報再生装置、情報処理方法及び情報記録媒体 |
JP2003052006A (ja) | 2001-08-06 | 2003-02-21 | Matsushita Electric Ind Co Ltd | 情報編集制御装置、情報編集方法、及びディスク装置 |
KR100477119B1 (ko) * | 2002-02-18 | 2005-03-18 | 마츠시타 덴끼 산교 가부시키가이샤 | 파일 재생장치 및 파일 재생방법 |
JP2003319312A (ja) * | 2002-04-25 | 2003-11-07 | Funai Electric Co Ltd | ハードディスクレコーダ、情報記録再生装置 |
-
2004
- 2004-08-23 JP JP2004242228A patent/JP4273060B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-10 US US11/200,933 patent/US7865061B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006060675A (ja) | 2006-03-02 |
US7865061B2 (en) | 2011-01-04 |
US20060039678A1 (en) | 2006-02-23 |
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