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    • 3. 发明授权
    • Video synthesizing apparatus and program
    • 视频合成装置和程序
    • US08836804B2
    • 2014-09-16
    • US12661901
    • 2010-03-25
    • Shuichi WatanabeJiro KiyamaTakayoshi Yamaguchi
    • Shuichi WatanabeJiro KiyamaTakayoshi Yamaguchi
    • H04N5/225H04N5/45H04N21/43H04N21/431H04N21/84
    • H04N5/45H04N21/4307H04N21/4316H04N21/84
    • The invention provides data for display on the display area for a child frame when the child frame is synthesized and displayed on the parent frame in picture-in-picture playback in order to give the displayed area of the child frame in conformity with the video content in the parent frame, as well as providing a video display apparatus etc. for displaying the child frame at an appropriate displayed position using the data for display. A video display apparatus 1 includes: decoders 101 and 103 for decoding two sets of video data; a synthesizer 105 for synthesizing the decoded videos to output; an input unit 108 for commanding display/non-display of the child frame; a processing controller 109 for controlling the operations of decoders 101 and 103 in accordance with the command; and a position designator 110 which receives the command and the data for display, and time information and designates the displayed position of the child frame to the synthesizer 105. The position designator 110 determines the displayed position of the child-frame video in accordance with displayable time information of the child-frame video and information on the displayed area or displayable area depending on time, included in the data for display.
    • 本发明提供了当在子画面中合成并显示在子画面上的子画面的子画面的显示区域上显示的数据,以便在画中画回放中显示子帧的显示区域,以便给出与视频内容一致的子帧的显示区域 并且提供视频显示装置等,用于使用显示数据在适当的显示位置显示子帧。 视频显示装置1包括:解码器101和103,用于解码两组视频数据; 合成器105,用于合成要解码的视频以输出; 用于指示子帧的显示/不显示的输入单元108; 处理控制器109,用于根据该命令控制解码器101和103的操作; 以及接收命令和显示用数据的位置指示器110以及时间信息,并将子帧的显示位置指定给合成器105.位置指示器110根据可显示的位置来确定子帧视频的显示位置 包含在显示用数据中的子帧视频的时间信息和与显示区域或可显示区域有关的信息。
    • 10. 发明申请
    • Video Synthesizing Apparatus and Program
    • 视频合成装置和程序
    • US20090147139A1
    • 2009-06-11
    • US11989212
    • 2006-07-19
    • Shuichi WatanabeJiro KiyamaTakayoshi Yamaguchi
    • Shuichi WatanabeJiro KiyamaTakayoshi Yamaguchi
    • H04N5/445
    • H04N5/45H04N21/4307H04N21/4316H04N21/84
    • The invention provides data for display on the display area for a child frame when the child frame is synthesized and displayed on the parent frame in picture-in-picture playback in order to give the displayed area of the child frame in conformity with the video content in the parent frame, as well as providing a video display apparatus etc. for displaying the child frame at an appropriate displayed position using the data for display. A video display apparatus 1 includes: decoders 101 and 103 for decoding two sets of video data; a synthesizer 105 for synthesizing the decoded videos to output; an input unit 108 for commanding display/non-display of the child frame; a processing controller 109 for controlling the operations of decoders 101 and 103 in accordance with the command; and a position designator 110 which receives the command and the data for display and time information and designates the displayed position of the child frame to the synthesizer 105. The position designator 110 determines the displayed position of the child-frame video in accordance with displayable time information of the child-frame video and information on the displayed area or displayable area depending on time, included in the data for display.
    • 本发明提供了当在子画面中合成并显示在子画面上的子画面的子画面的显示区域上显示的数据,以便在画中画回放中显示子帧的显示区域,以便给出与视频内容一致的子帧的显示区域 并且提供视频显示装置等,用于使用显示数据在适当的显示位置显示子帧。 视频显示装置1包括:解码器101和103,用于解码两组视频数据; 合成器105,用于合成要解码的视频以输出; 用于指示子帧的显示/不显示的输入单元108; 处理控制器109,用于根据该命令控制解码器101和103的操作; 以及位置指示器110,其接收命令和用于显示的数据和时间信息,并将子帧的显示位置指定到合成器105.位置指示器110根据可显示时间确定显示的子帧视频的位置 包含在显示用数据中的子帧视频的信息和显示区域的信息以及与时间有关的可显示区域。