公开(公告)号：EP2280397A3

公开(公告)日：2012-07-04

申请号：EP10169450.3

申请日：2010-07-13

申请人： Sony Corporation

发明人： Ido, Kazuo ,  Furukawa, Takashi ,  Terao, Motohiro ,  Makabe, Tetsuya ,  Tadashi, Fujiwara

IPC分类号： G11B27/036 ,  G11B27/034 ,  G11B20/12 ,  H04N21/443 ,  G06T1/60 ,  G06F12/02

CPC分类号： G11B27/034 ,  G11B20/12 ,  G11B27/036

摘要： A video and audio recording apparatus includes a recording medium that records base data therein and a control unit that starts and stops destructive editing in response to an instruction to start and stop destructive editing received through an operation unit. When part of the base data is deleted, the control unit writes, using management information for managing a physical area of the base data in the recording medium on the per predetermined recording unit basis, information indicating that the physical area in which the deleted part of the base data was recorded is defined as a reserved area on the per predetermined recording unit basis to the management information. When the edit data is input in response to the instruction to start editing, the edit data is overwritten into the physical area managed using the management information and defined as a reserved area on a preferential basis.

公开(公告)号：EP2280397B1

公开(公告)日：2013-09-04

申请号：EP10169450.3

申请日：2010-07-13

申请人： Sony Corporation

发明人： Ido, Kazuo ,  Furukawa, Takashi ,  Terao, Motohiro ,  Makabe, Tetsuya ,  Tadashi, Fujiwara

IPC分类号： G11B20/12 ,  G11B27/036 ,  H04N21/443 ,  G06T1/60 ,  G06F12/02 ,  G11B27/034

CPC分类号： G11B27/034 ,  G11B20/12 ,  G11B27/036

公开(公告)号：EP2280397A2

公开(公告)日：2011-02-02

申请号：EP10169450.3

申请日：2010-07-13

申请人： Sony Corporation

发明人： Ido, Kazuo ,  Furukawa, Takashi ,  Terao, Motohiro ,  Makabe, Tetsuya ,  Tadashi, Fujiwara

IPC分类号： G11B27/034

CPC分类号： G11B27/034 ,  G11B20/12 ,  G11B27/036

摘要： A video and audio recording apparatus includes a recording medium that records base data therein and a control unit that starts and stops destructive editing in response to an instruction to start and stop destructive editing received through an operation unit. When part of the base data is deleted, the control unit writes, using management information for managing a physical area of the base data in the recording medium on the per predetermined recording unit basis, information indicating that the physical area in which the deleted part of the base data was recorded is defined as a reserved area on the per predetermined recording unit basis to the management information. When the edit data is input in response to the instruction to start editing, the edit data is overwritten into the physical area managed using the management information and defined as a reserved area on a preferential basis.

摘要翻译： 视频和音频记录装置包括记录基本数据的记录介质和响应于通过操作单元接收的启动和停止破坏性编辑的指令来启动和停止破坏性编辑的控制单元。 当基本数据的一部分被删除时，控制单元使用用于在每个预定记录单元的基础上管理记录介质中的基本数据的物理区域的管理信息，指示其中被删除的部分的物理区域 记录基准数据被定义为基于预定记录单元的管理信息的保留区域。 当响应于开始编辑的指令输入编辑数据时，编辑数据被覆盖到使用管理信息管理的物理区域中，并被优先地定义为保留区域。