Invention Grant
US08606069B2 Playback device, playback method, and computer-readable recording medium for ensuring stable application execution in synchronism with video data playback
有权
播放装置，播放方法和计算机可读记录介质，用于与视频数据播放同步地确保稳定的应用执行
- Patent Title: Playback device, playback method, and computer-readable recording medium for ensuring stable application execution in synchronism with video data playback
- Patent Title (中): 播放装置，播放方法和计算机可读记录介质，用于与视频数据播放同步地确保稳定的应用执行
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Application No.: US11574777Application Date: 2005-09-07
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Publication No.: US08606069B2Publication Date: 2013-12-10
- Inventor: Masafumi Okubo , Masahiro Oashi , Hidetaka Ohto
- Applicant: Masafumi Okubo , Masahiro Oashi , Hidetaka Ohto
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2004-261377 20040908
- International Application: PCT/JP2005/016419 WO 20050907
- International Announcement: WO2006/028132 WO 20060316
- Main IPC: H04N5/765
- IPC: H04N5/765
Abstract:
A playback device executes playback of video data in sync with an application program associated with the video data. The playback device includes an activating unit for activating the application program, a receiving unit for receiving from a user an input specifying a playback section associated with a piece of video data and an application program, and an activation control unit. If a first input is received from the user by the receiving unit and a second input is received within the predetermined time period from reception of the first input, the activation control unit discards the first input. If a third input is not received within the predetermined time period from reception of the second input, the activation control unit activates an application program according to the second input.
Public/Granted literature
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