发明授权
- 专利标题: Multimedia player
- 专利标题(中): 多媒体播放器
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申请号: US494077申请日: 1995-06-23
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公开(公告)号: US5680323A公开(公告)日: 1997-10-21
- 发明人: John D. Barnard
- 申请人: John D. Barnard
- 申请人地址: CA Costa Mesa
- 专利权人: Canon Information Systems, Inc.
- 当前专利权人: Canon Information Systems, Inc.
- 当前专利权人地址: CA Costa Mesa
- 主分类号: G06F9/44
- IPC分类号: G06F9/44 ; G06K15/00
摘要:
A method and apparatus for launching a multimedia player from an operating windowing application such that the multimedia player operates as a child window of the operating windowing application. The method and apparatus operate to launch the multimedia player in response to a user-selection of a predefined function in the operating windowing application, identify a main window within the operating windowing application from which the predefined function was selected, locate, within the main window, a target child window having both a specific class-type and a specific dimension, create, in the case that the child window is located, a playback window and overlaying the playback window onto the target child window, and play, within the playback window, a multimedia selection corresponding to the user-selected predefined function.
公开/授权文献
- US5012202A Low impedance automatic gain control circuit 公开/授权日:1991-04-30
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