公开(公告)号：EP2541459A4

公开(公告)日：2017-04-26

申请号：EP11747013

申请日：2011-02-21

申请人： PANASONIC IP MAN CO LTD

发明人： NAKANO TOSHIHISA ,  MINAMI MASATAKA ,  YAMAMOTO MASAYA ,  YAMAGUCHI TAKAHIRO ,  MURASE KAORU

IPC分类号： G11B20/00 ,  G11B20/10

CPC分类号： G11B20/00086 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00231 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00528 ,  G11B20/00731 ,  G11B20/00855 ,  G11B20/00862 ,  G11B20/00869 ,  G11B2020/10833 ,  G11B2220/2541 ,  G11B2220/2562

摘要： The management apparatus 105a manages copying of information from an original recording medium 101a to a copy recording medium 102a. The management apparatus 105a comprises: a transmission/reception unit 701a configured to receive an original-medium identifier from the copying apparatus 104a and to transmit permission information to the copying apparatus 104a, the original-medium identifier identifying the original recording medium, and the permission information indicating permission for the copying of the information; and a control unit 708a configured to determine whether to permit the copying of the information based on the received original-medium identifier and a registered original-medium identifier that identifies a registered original recording medium, and to allow the transmission/reception unit 701a to transmit the permission information when determining to permit the copying.

摘要翻译： 管理装置105a管理从原始记录介质101a到复制记录介质102a的信息的复制。 管理设备105a包括：发送/接收单元701a，被配置为从复制设备104a接收原始介质标识符并向复制设备104a发送许可信息，标识原始记录介质的原始介质标识符以及许可 指示许可复制信息的信息; 以及控制部708a，其根据接收到的原始 - 介质识别符和识别登记的原始记录介质的登记原始 - 介质识别符，判断是否允许复制信息，并允许发送/接收单元701a发送 当确定允许复制时的许可信息。

公开(公告)号：EP3094083A4

公开(公告)日：2016-11-16

申请号：EP15735544

申请日：2015-01-05

申请人： PANASONIC IP MAN CO LTD

发明人： TOMA TADAMASA ,  OGAWA TOMOKI ,  YAHATA HIROSHI ,  KOZUKA MASAYUKI ,  MURASE KAORU ,  YAMAMOTO MASAYA

IPC分类号： H04N5/92 ,  G11B20/12 ,  G11B27/031 ,  H04N21/434 ,  H04N21/4402 ,  H04N21/854

CPC分类号： G11B20/1217 ,  G11B20/10 ,  G11B27/031 ,  G11B27/3036 ,  G11B27/329 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/806 ,  H04N9/8205 ,  H04N9/8211 ,  H04N9/8233 ,  H04N21/236 ,  H04N21/26258 ,  H04N21/4325 ,  H04N21/4402 ,  H04N21/4825 ,  H04N21/84 ,  H04N21/85406

摘要： A file producing method according to one aspect of the present disclosure for producing an MP4 file from an elementary stream includes the steps of: acquiring a play list including identification information indicating each of a plurality of elementary streams; selecting an elementary stream indicated by predetermined identification information from the acquired play list; and producing the MP4 file by converting data included in the elementary stream into an MP4 file format based on a manifest file corresponding to the selected elementary stream, the manifest file being necessary for the conversion of a file format based on a predetermined rule.

公开(公告)号：EP3160136A4

公开(公告)日：2017-07-05

申请号：EP15810548

申请日：2015-05-29

申请人： PANASONIC IP MAN CO LTD

发明人： KOZUKA MASAYUKI ,  MURASE KAORU ,  YAMAMOTO MASAYA

IPC分类号： G11B20/00 ,  H04N5/85 ,  H04N5/913 ,  H04N9/804 ,  H04N9/82 ,  H04N21/432 ,  H04N21/4402 ,  H04N21/835

CPC分类号： H04N5/913 ,  G11B20/00086 ,  G11B20/00188 ,  G11B20/00731 ,  G11B20/00818 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N21/4325 ,  H04N21/4402 ,  H04N21/835 ,  H04N2005/91371

摘要： A playback method according to one aspect of the present disclosure is performed by a Blu-ray device connected to a display device. The playback method includes obtaining, from a recording medium, output control information of content recorded on the recording medium; obtaining, from the recording medium, a video signal of the content recorded on the recording medium; and (a) outputting the obtained video signal to the display device without converting image quality of the video signal, when the obtained output control information does not restrict output of content using a first copyright protection technology, and (b) converting the image quality of the obtained video signal and outputting the video signal to the display device, when the obtained output control information restricts output of content using the first copyright protection technology and output using the first copyright protection technology is performed according to a type of the display device.

摘要翻译： 根据本公开的一个方面的回放方法由连接到显示设备的蓝光设备执行。 该重放方法包括从记录介质获得记录在记录介质上的内容的输出控制信息; 从记录介质获得记录在记录介质上的内容的视频信号; 和（a）当所获得的输出控制信息不限制使用第一版权保护技术的内容输出时，将所获得的视频信号输出到显示装置而不转换视频信号的图像质量，以及（b）将图像质量 当获得的输出控制信息限制使用第一版权保护技术输出内容并且使用第一版权保护技术输出时，根据显示装置的类型来执行所获得的视频信号并将视频信号输出到显示装置。