JP2009147972A5 - - Google Patents

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Publication number
JP2009147972A5
JP2009147972A5 JP2009067216A JP2009067216A JP2009147972A5 JP 2009147972 A5 JP2009147972 A5 JP 2009147972A5 JP 2009067216 A JP2009067216 A JP 2009067216A JP 2009067216 A JP2009067216 A JP 2009067216A JP 2009147972 A5 JP2009147972 A5 JP 2009147972A5
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JP
Japan
Prior art keywords
content
state
copy
reproduced
output
Prior art date
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Application number
JP2009067216A
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Japanese (ja)
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JP4406672B2 (en
JP2009147972A (en
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Priority to JP2009067216A priority Critical patent/JP4406672B2/en
Priority claimed from JP2009067216A external-priority patent/JP4406672B2/en
Publication of JP2009147972A publication Critical patent/JP2009147972A/en
Publication of JP2009147972A5 publication Critical patent/JP2009147972A5/ja
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Publication of JP4406672B2 publication Critical patent/JP4406672B2/en
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Claims (2)

著作権管理情報が付随しているコンテンツを記録媒体から再生して出力するコンテンツ再生装置において、In a content playback apparatus that plays back and outputs content accompanied by copyright management information from a recording medium,
前記記録媒体からコンテンツを再生する再生手段と、Playback means for playing back content from the recording medium;
前記再生手段において再生された前記コンテンツを出力する出力手段と、Output means for outputting the content reproduced by the reproduction means;
前記コンテンツに付随している著作権管理情報を検出し、前記出力手段からの出力を制御する制御手段とを備え、Control means for detecting copyright management information attached to the content and controlling output from the output means;
前記制御手段は、再生した前記コンテンツをコピー禁止として出力する第１の状態と、再生した前記コンテンツの解像度を半分以下に落とし、１世代コピー可能またはコピーフリーとして出力する第２の状態と、再生した前記コンテンツをムーブする第３の状態とを有することを特徴とするコンテンツ再生装置。The control means outputs a first state in which the reproduced content is output as copy-prohibited, a second state in which the resolution of the reproduced content is reduced to less than half, and one-generation copy is possible or copy-free is output, and playback And a third state in which the content is moved. 著作権管理情報が付随しているコンテンツを記録媒体から再生して出力するコンテンツ再生方法において、In a content reproduction method for reproducing and outputting content accompanied by copyright management information from a recording medium,
前記記録媒体からコンテンツを再生し、Playing content from the recording medium,
前記コンテンツに付随している著作権管理情報に応じて、再生した前記コンテンツをコピー禁止として出力する第１の状態と、再生した前記コンテンツの解像度を半分以下に落とし、１世代コピー可能またはコピーフリーとして出力する第２の状態と、再生した前記コンテンツをムーブする第３の状態とを有することを特徴とするコンテンツ再生方法。According to the copyright management information attached to the content, a first state in which the reproduced content is output as copy-prohibited, and the resolution of the reproduced content is reduced to half or less, and one-generation copy is possible or copy-free A content reproduction method comprising: a second state for outputting as a second state; and a third state for moving the reproduced content.
JP2009067216A 2009-03-19 2009-03-19 Content playback apparatus and content playback method Active JP4406672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009067216A JP4406672B2 (en) 2009-03-19 2009-03-19 Content playback apparatus and content playback method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009067216A JP4406672B2 (en) 2009-03-19 2009-03-19 Content playback apparatus and content playback method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004285636A Division JP4367307B2 (en) 2004-09-30 2004-09-30 Copyright management method and playback apparatus

Publications (3)

Publication Number Publication Date
JP2009147972A JP2009147972A (en) 2009-07-02
JP2009147972A5 true JP2009147972A5 (en) 2009-11-12
JP4406672B2 JP4406672B2 (en) 2010-02-03

Family

ID=40917969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009067216A Active JP4406672B2 (en) 2009-03-19 2009-03-19 Content playback apparatus and content playback method

Country Status (1)

Country Link
JP (1) JP4406672B2 (en)

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