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    • 1. 发明专利
    • Stream recording device
    • 流动记录装置
    • JP2007274015A
    • 2007-10-18
    • JP2004187703
    • 2004-06-25
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MOTOSAKA KINICHI
    • H04N5/92G11B20/10
    • G11B19/06G11B20/10527
    • PROBLEM TO BE SOLVED: To provide a stream recording device for providing a function of matching recording start timing in the case of recording stream data with different compression schemes simultaneously. SOLUTION: The stream recording device comprises recording media 101, 102, encoder units 201, 202, delay measurement units 211, 212 included in the encoder units 201, 202, a video/audio input unit 301, a time information management unit 401, and a recording instruction unit 501, and the recording instruction unit 501 issues recording instructions to the encoder units 201, 202 by taking into account a delay amount caused at recording start measured by the delay measurement units 211, 212, so that the stream recording device can record data from the same start point when recording video data and audio data by the different compression schemes simultaneously. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种流记录装置,用于在记录具有不同压缩方案的流数据的情况下提供匹配记录开始定时的功能。 解决方案:流记录装置包括记录介质101,102,编码器单元201,202,包括在编码器单元201,202中的延迟测量单元211,212,视频/音频输入单元301,时间信息管理单元 401和记录指令单元501,并且记录指令单元501通过考虑由延迟测量单元211,212测量的记录开始引起的延迟量,向记录单元201,202发出记录指令,使得流 当通过不同压缩方案同时记录视频数据和音频数据时,记录装置可以记录来自相同起点的数据。 版权所有(C)2008,JPO&INPIT
    • 4. 发明专利
    • Moving video synthesizer
    • 移动视频合成器
    • JP2006109211A
    • 2006-04-20
    • JP2004294778
    • 2004-10-07
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • HONDA KIYOJIMOTOSAKA KINICHIMUIKAICHI MASAHIRO
    • H04N5/262H04N5/265H04N5/91
    • PROBLEM TO BE SOLVED: To provide a moving video synthesizer which synthesizes a moving video without editing operation at the time of synthesis of the moving video.
      SOLUTION: A moving video file for synthesis 103 stored in a moving video storing part for synthesis 114, includes input image control information 105 which shows control of image effect added to the input image, synchronous information 104 which shows timing to add image effect of the input image control information 105, and an image for synthesis 106 to be combined with an input image. The composer is provided with an input image control information analysis part 107 which analyses the input image control information 105 and the synchronous information 104; an input image effect and synchronous information addition part 102 which adds the synchronous information 104 obtained from the input image control information analysis part 107 to the input image, and adds effect following the input image control information 105; an image analysis control for composition part 108 which performs analysis of the synchronous information 104, and the image for composition 106, and sends to a synchronous and composition part 109; and the synchronous composition part 109 which composes the input image, and the image for composition using the synchronous information 104.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种运动视频合成器,其在合成运动视频时合成运动视频而不进行编辑操作。 解决方案:存储在用于合成114的移动视频存储部分中的用于合成的运动视频文件103包括显示对输入图像的图像效果的控制的输入图像控制信息105,显示添加图像的定时的同步信息104 输入图像控制信息105的效果和用于合成的图像106与输入图像组合。 作曲者设置有输入图像控制信息分析部107,其分析输入图像控制信息105和同步信息104; 输入图像效果和同步信息添加部102,其将从输入图像控制信息分析部107获得的同步信息104与输入图像相加,并且在输入图像控制信息105之后追加效果; 执行同步信息104的分析的组成部分108的图像分析控制和组成图像106的图像分析控制,并发送到同步和组成部分109; 构成输入图像的同步构图部分109和使用同步信息104的合成图像。(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Multi-window display device
    • 多窗口显示设备
    • JP2006113335A
    • 2006-04-27
    • JP2004301149
    • 2004-10-15
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MUIKAICHI MASAHIROMOTOSAKA KINICHIHAMAZAKI KOJI
    • G09G5/14G06F3/14
    • PROBLEM TO BE SOLVED: To provide a display device which puts a window in a non-display state back on a screen fast with small memory without causing flickering when windows are displayed one over another.
      SOLUTION: Only one save memory 105 is prepared, a hidden area managing means 102 saves areas hidden as the respective windows are displayed in the save memory while putting the areas one over another in the order of superposition of the windows, and a hidden area return means 103 indicates a return of an area hidden behind an area which returns in the save memory each time a picture is put back to a display memory from the save memory when a window is not displayed, so that the picture is redrawn.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种显示装置,其将窗口处于非显示状态,使用小存储器快速回到屏幕上,而不会在窗口显示在另一个之间时引起闪烁。 解决方案:只有一个保存存储器105被准备好,隐藏区域管理装置102将各个窗口中隐藏的区域保存在保存存储器中,同时按照窗口叠加的顺序将区域一个放置在另一个存储器中,并且 隐藏区域返回单元103表示当不显示窗口时,每当从保存存储器将图像放回到显示存储器时,隐藏在保存存储器内的区域后面的区域的返回,从而重新绘制图像。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Video graphics display device
    • 视频图形显示设备
    • JP2006098935A
    • 2006-04-13
    • JP2004287017
    • 2004-09-30
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • MUIKAICHI MASAHIROMOTOSAKA KINICHI
    • G09G5/00G09G5/18G09G5/377G09G5/397G09G5/399H04N5/278
    • PROBLEM TO BE SOLVED: To realize display of high quality having video and graphics synchronized with each other in a video graphics display device which combines and displays video and graphics.
      SOLUTION: The video graphics display device includes; a video update time prediction means 101 for predicting a time required for reflecting a change of a display area of video on display; a graphics change time prediction means 102 for predicting a time required for updating display of graphics in response to the change of the display area of video; a video update delay means 103 for delaying the change of the display area of video; and a display time adjustment means 104 for using the video update delay means 103 to delay display update of video in the case that the time predicted by the graphics update time prediction means 102 is longer than that predicted by the video update time prediction means 101. Thus a timing of reflecting update of video on display and that of reflecting update of graphics on display are synchronized with each other to realize display wherein video and graphics are synchronized with each other.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:在组合并显示视频和图形的视频图形显示装置中实现具有彼此同步的视频和图形的高质量的显示。 视频图形显示装置包括: 视频更新时间预测装置101,用于预测在显示时反映视频的显示区域的改变所需的时间; 图形改变时间预测装置102,用于响应于视频的显示区域的改变来预测更新图形显示所需的时间; 视频更新延迟装置103,用于延迟视频的显示区域的改变; 以及显示时间调整装置104,用于在由图形更新时间预测装置102预测的时间长于视频更新时间预测装置101预测的时间的情况下,使用视频更新延迟装置103来延迟视频的显示更新。 因此,反映显示器上的视频更新的时间和反映显示器上的图形更新的定时彼此同步,以实现其中视频和图形彼此同步的显示。 版权所有(C)2006,JPO&NCIPI