JP2007122211A5 - - Google Patents

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Publication number
JP2007122211A5
JP2007122211A5 JP2005310752A JP2005310752A JP2007122211A5 JP 2007122211 A5 JP2007122211 A5 JP 2007122211A5 JP 2005310752 A JP2005310752 A JP 2005310752A JP 2005310752 A JP2005310752 A JP 2005310752A JP 2007122211 A5 JP2007122211 A5 JP 2007122211A5
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JP
Japan
Prior art keywords
recording
data
specific number
recording medium
logical
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JP2005310752A
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English (en)
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JP4972909B2 (ja
JP2007122211A (ja
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Priority to JP2005310752A priority Critical patent/JP4972909B2/ja
Priority claimed from JP2005310752A external-priority patent/JP4972909B2/ja
Publication of JP2007122211A publication Critical patent/JP2007122211A/ja
Publication of JP2007122211A5 publication Critical patent/JP2007122211A5/ja
Application granted granted Critical
Publication of JP4972909B2 publication Critical patent/JP4972909B2/ja
Expired - Fee Related legal-status Critical Current
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Claims (2)

  1. 電気的に一括消去可能なブロックから構成され、且つ、ファイル管理情報によって規定される論理的な記録単位でデータを記録するフォーマット仕様を有する記録媒体にデータを記録する装置であって、
    映像信号もしくは音声信号の少なくともいずれか一方の入力信号に対し、圧縮処理を施す信号処理手段と、
    前記信号処理手段で圧縮処理されたデータを、前記記録媒体に書き込むためのインターフェース手段と、
    前記記録媒体において、データを記録可能な前記論理的な記録単位の配置を検出するための検出手段と、
    前記記録媒体にデータを記録する際に、前記検出手段による検出結果に応じて、2つ以上の特定数だけ連続する前記論理的な記録単位を選択してデータを記録する制御手段と、を備え、
    前記信号処理手段における圧縮処理後の映像信号もしくは音声信号の少なくともいずれか一方の記録レートに応じて、前記2つ以上の特定数を変更することを特徴とするデータ記録装置
  2. 前記記録レートが大きいほど、前記2つ以上の特定数も大きく設定されることを特徴とする請求項記載のデータ記録装置
JP2005310752A 2005-10-26 2005-10-26 データ記録装置 Expired - Fee Related JP4972909B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005310752A JP4972909B2 (ja) 2005-10-26 2005-10-26 データ記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005310752A JP4972909B2 (ja) 2005-10-26 2005-10-26 データ記録装置

Publications (3)

Publication Number Publication Date
JP2007122211A JP2007122211A (ja) 2007-05-17
JP2007122211A5 true JP2007122211A5 (ja) 2008-12-11
JP4972909B2 JP4972909B2 (ja) 2012-07-11

Family

ID=38146021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005310752A Expired - Fee Related JP4972909B2 (ja) 2005-10-26 2005-10-26 データ記録装置

Country Status (1)

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JP (1) JP4972909B2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471311B2 (ja) * 2009-11-02 2014-04-16 パナソニック株式会社 記録装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000267904A (ja) * 1999-03-17 2000-09-29 Sanyo Electric Co Ltd データ記録装置及び方法
JP2002091806A (ja) * 2000-09-20 2002-03-29 Olympus Optical Co Ltd ファイルシステム
JP2004151845A (ja) * 2002-10-29 2004-05-27 Matsushita Electric Ind Co Ltd メディアへの記録方法

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