Display pause with elastic playback

    公开(公告)号:US5825354A

    公开(公告)日:1998-10-20

    申请号:US761117

    申请日:1996-12-05

    摘要: The invention enables the display of an image to be paused, then, at the end of the pause, resumed at an accelerated rate until a time at which the content of the display corresponds to the content that would have been displayed had the image been displayed at the normal display rate without the pause, at which time display of the image at the normal display rate resumes. The invention can be used with display systems that display pre-recorded images (such as are found on video or audio cassettes, or video or audio compact discs, for example) or with display systems that display images based upon display data that is only momentarily available to the display system (such as occurs in the display of television or radio broadcasts). The invention can be used with either analog or digital display systems. Further, the invention can be used with any type of image display, such as, for example, audio displays, video displays or audiovisual displays. The invention enables a great deal of flexibility in observing the display of an image, allowing a user to pause and resume the display as desired, without having to spend more time to view the displayed image than would otherwise be the case, and without missing any part of the displayed image.

    Browser for use in navigating a body of information, with particular application to browsing information represented by audiovisual data
    5.
    发明授权
    Browser for use in navigating a body of information, with particular application to browsing information represented by audiovisual data 失效
    浏览器用于浏览一系列信息,特别适用于浏览视听数据所代表的信息

    公开(公告)号:US06263507B1

    公开(公告)日:2001-07-17

    申请号:US08761030

    申请日:1996-12-05

    IPC分类号: H04N7173

    摘要: The invention facilitates and enhances review of a body of information (that can be represented by a set of audio data, video data, text data or some combination of the three), enabling the body of information to be quickly reviewed to obtain an overview of the content of the body of information and allowing flexibility in the manner in which the body of information is reviewed. In a particular application of the invention, the content of audiovisual news programs is acquired from a first set of one or more information sources (e.g., television news programs) and text news stories are acquired from a second set of one or more information sources (e.g., on-line news services or news wire services). In such a particular application, the invention can enable the user to access the news stories of audiovisual news programs in a random manner so that the user can move quickly among news stories or news programs. The invention can also enable the user to quickly locate news stories pertaining to a particular subject. Additionally, when the user is observing a particular news story in a news program, the invention can identify and display related news stories. The invention can also enable the user to control the display of the news programs by, for example, speeding up the display, causing a summary of one or more news stories to be displayed, or pausing the display of the news stories. Additionally, the invention can indicate to the user which news story is currently being viewed, as well as which news stories have previously been viewed.

    摘要翻译: 本发明有助于和增强对一组信息(可以由一组音频数据,视频数据,文本数据或三者的一些组合来表示)的审查,使得能够快速地审查信息的主体以获得 信息内容的内容,并允许审查信息的方式的灵活性。 在本发明的特定应用中,从第一组一个或多个信息源(例如,电视新闻节目)中获取视听新闻节目的内容,并且从第二组一个或多个信息源获取文本新闻故事( 例如在线新闻服务或新闻线服务)。 在这样的具体应用中,本发明能够使用户以随机的方式访问视听新闻节目的新闻故事,使得用户可以在新闻故事或新闻节目中快速移动。 本发明还可以使用户能够快速定位与特定主题有关的新闻故事。 此外,当用户在新闻节目中观察特定的新闻故事时,本发明可以识别和显示相关的新闻故事。 本发明还能够使用户通过例如加速显示来控制新闻节目的显示,导致显示一个或多个新闻的摘要,或者暂停显示新闻故事。 此外,本发明可以向用户指示当前正在观看哪个新闻故事,以及先前已经看过哪些新闻故事。

    Display pause with elastic playback
    6.
    发明授权
    Display pause with elastic playback 有权
    弹性播放显示暂停

    公开(公告)号:US06259441B1

    公开(公告)日:2001-07-10

    申请号:US09408759

    申请日:1999-09-29

    IPC分类号: G06T1300

    摘要: The invention enables the display of an image to be paused, then, at the end of the pause, resumed at an accelerated rate until a time at which the content of the display corresponds to the content that would have been displayed had the image been displayed at the normal display rate without the pause, at which time display of the image at the normal display rate resumes. The invention can be used with display systems that display pre-recorded images (such as are found on video or audio cassettes, or video or audio compact discs, for example) or with display systems that display images based upon display data that is only momentarily available to the display system (such as occurs in the display of television or radio broadcasts). The invention can be used with either analog or digital display systems. Further, the invention can be used with any type of image display, such as, for example, audio displays, video displays or audiovisual displays. The invention enables a great deal of flexibility in observing the display of an image, allowing a user to pause and resume the display as desired, without having to spend more time to view the displayed image than would otherwise be the case, and without missing any part of the displayed image.

    摘要翻译: 本发明使得能够暂停显示图像,然后在暂停结束时以加速的速率恢复,直到显示内容对应于已经显示图像的内容的时间 在没有暂停的正常显示速率下,恢复正常显示速率下的图像显示。 本发明可以用于显示预先记录的图像(例如在视频或音频盒或例如视频或音频光盘中找到)的显示系统,或者与基于仅暂时显示的显示数据显示图像的显示系统一起使用 可用于显示系统(例如在电视或无线电广播的显示中发生)。 本发明可以与模拟或数字显示系统一起使用。 此外,本发明可以用于任何类型的图像显示器,例如音频显示器,视频显示器或视听显示器。 本发明能够在观察图像的显示方面具有很大的灵活性,允许用户根据需要暂停和恢复显示,而不必花费更多的时间来观看显示的图像,而不是丢失任何 显示图像的一部分。

    Display pause with elastic playback
    7.
    发明授权
    Display pause with elastic playback 失效
    弹性播放显示暂停

    公开(公告)号:US6005564A

    公开(公告)日:1999-12-21

    申请号:US761117

    申请日:1996-12-05

    摘要: The invention enables the display of an image to be paused, then, at the end of the pause, resumed at an accelerated rate until a time at which the content of the display corresponds to the content that would have been displayed had the image been displayed at the normal display rate without the pause, at which time display of the image at the normal display rate resumes. The invention can be used with display systems that display pre-recorded images (such as are found on video or audio cassettes, or video or audio compact discs, for example) or with display systems that display images based upon display data that is only momentarily available to the display system (such as occurs in the display of television or radio broadcasts). The invention can be used with either analog or digital display systems. Further, the invention can be used with any type of image display, such as, for example, audio displays, video displays or audiovisual displays. The invention enables a great deal of flexibility in observing the display of an image, allowing a user to pause and resume the display as desired, without having to spend more time to view the displayed image than would otherwise be the case, and without missing any part of the displayed image.

    摘要翻译: 本发明使得能够暂停显示图像,然后在暂停结束时以加速的速率恢复,直到显示内容对应于已经显示图像的内容的时间 在没有暂停的正常显示速率下,恢复正常显示速率下的图像显示。 本发明可以用于显示预先记录的图像(例如在视频或音频盒或例如视频或音频光盘中找到)的显示系统,或者与基于仅暂时显示的显示数据显示图像的显示系统一起使用 可用于显示系统(例如在电视或无线电广播的显示中发生)。 本发明可以与模拟或数字显示系统一起使用。 此外,本发明可以用于任何类型的图像显示器,例如音频显示器,视频显示器或视听显示器。 本发明能够在观察图像的显示方面具有很大的灵活性,允许用户根据需要暂停和恢复显示,而不必花费更多的时间来观看显示的图像,而不是丢失任何 显示图像的一部分。

    Variable rate video playback with synchronized audio

    公开(公告)号:US06360202B1

    公开(公告)日:2002-03-19

    申请号:US09239455

    申请日:1999-01-28

    IPC分类号: G10L1104

    摘要: The invention enables the apparent display rate of an audiovisual display to be varied. The invention can modify an original set of audio data in accordance with a target display rate, then modify a related original set of video data to conform to the modifications made to the audio data set, such that the modified audio and video data sets are synchronized. When the modified audio and video data sets so produced are used to generate an audiovisual display, the audiovisual display has an apparent display rate that approximates the target display rate. The target display rate can be faster or slower than a normal display rate at which an audiovisual display system generates an audiovisual display from the original sets of audio and video data. The target display rate can be established solely by a user instruction, by analysis of the audiovisual data, or by modification of a user-specified nominal target display rate based upon analysis of the audiovisual data. Preferably, the method for modifying the original audio data set is one that produces a modified audio data set that can be used to generate an audio display having little or no distortion.

    VARIABLE RATE VIDEO PLAYBACK WITH SYNCHRONIZED AUDIO
    9.
    发明申请
    VARIABLE RATE VIDEO PLAYBACK WITH SYNCHRONIZED AUDIO 审中-公开
    具有同步音频的可变速率视频播放

    公开(公告)号:US20120321276A1

    公开(公告)日:2012-12-20

    申请号:US13568219

    申请日:2012-08-07

    IPC分类号: H04N5/775

    摘要: A system varies the apparent display rate of an audiovisual display by modifying an original set of audio data in accordance with a target display rate, then modifying a related original set of video data to conform to the modifications made to the audio data set, such that the modified audio and video data sets are synchronized. The apparent display rate can be faster or slower than a normal display rate for the original sets of audio and video data. Preferably, the method for modifying the original audio data set is one that produces a modified audio data set that can be used to generate an audio display having little or no distortion.

    摘要翻译: 系统通过根据目标显示速率修改原始的一组音频数据,然后修改相关的原始视频数据组来改变视听显示的视在显示速率,以符合对该音频数据集的修改,使得 修改后的音频和视频数据集是同步的。 对于原始的音频和视频数据集,视在显示速率可以比正常显示速率更快或更慢。 优选地,用于修改原始音频数据集的方法是产生可用于生成具有很少或没有失真的音频显示的修改的音频数据集的方法。

    Variable rate video playback with synchronized audio
    10.
    发明授权
    Variable rate video playback with synchronized audio 有权
    具有同步音频的可变速率视频播放

    公开(公告)号:US08238722B2

    公开(公告)日:2012-08-07

    申请号:US12264414

    申请日:2008-11-04

    IPC分类号: G11B27/00

    摘要: The invention enables the apparent display rate of an audiovisual display to be varied. The invention can modify an original set of audio data in accordance with a target display rate, then modify a related original set of video data to conform to the modifications made to the audio data set, such that the modified audio and video data sets are synchronized. When the modified audio and video data sets so produced are used to generate an audiovisual display, the audiovisual display has an apparent display rate that approximates the target display rate. The target display rate can be faster or slower than a normal display rate at which an audiovisual display system generates an audiovisual display from the original sets of audio and video data. The target display rate can be established solely by a user instruction, by analysis of the audiovisual data, or by modification of a user-specified nominal target display rate based upon analysis of the audiovisual data. Preferably, the method for modifying the original audio data set is one that produces a modified audio data set that can be used to generate an audio display having little or no distortion.

    摘要翻译: 本发明能够改变视听显示器的显示速度。 本发明可以根据目标显示速率修改原始的一组音频数据,然后修改相关的原始视频数据集合以符合对音频数据集的修改,使得修改的音频和视频数据组被同步 。 当这样产生的经过修改的音频和视频数据组被用于产生视听显示时,视听显示具有近似于目标显示速率的明显的显示速率。 目标显示速率可以比视听显示系统从原始音频和视频数据组生成视听显示的正常显示速率更快或更慢。 目标显示速率可以仅通过用户指令,视听数据的分析,或者通过基于视听数据的分析修改用户指定的标称目标显示速率来建立。 优选地,用于修改原始音频数据集的方法是产生可用于生成具有很少或没有失真的音频显示的修改的音频数据集的方法。