发明授权
US08634707B2 BD playback system, BD playback device, display device, and computer program
有权
BD播放系统，BD播放设备，显示设备和计算机程序
- 专利标题： BD playback system, BD playback device, display device, and computer program
- 专利标题（中）： BD播放系统，BD播放设备，显示设备和计算机程序
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申请号： US13059284申请日： 2009-10-23
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公开(公告)号： US08634707B2公开(公告)日： 2014-01-21
- 发明人: Seiichi Nakagawa , Susumu Ibaraki
- 申请人： Seiichi Nakagawa , Susumu Ibaraki
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Pearne & Gordon LLP
- 优先权： JP2008-274877 20081024
- 国际申请： PCT/JP2009/005588 WO 20091023
- 国际公布： WO2010/047123 WO 20100429
- 主分类号： H04N5/89
- IPC分类号： H04N5/89
摘要：
Provided are a Blu-ray Disc (BD) playback system, a BD playback device, a display device, and a computer program which can report the status to the user during playback of BD content and can automatically provide an optimal user interface (UI). A BD playback device (110) is provided with an interactive content decision unit (113) for analyzing control data received from a disc reader (111) and determining whether a disc contains interactive content, and, if there is content, whether the interactive content should be played back. In addition, a display and operating device (120) is provided with an HMI control unit (123) for determining the status of the BD playback device (110) from the input from a communication unit (124) and displaying the appropriate HMI. The HMI control unit (123) controls the report to the user that interactive content exists when it has been determined that interactive content exists.
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