MEDIA PRESENTATION PLAYBACK ANNOTATION
    5.
    发明申请
    MEDIA PRESENTATION PLAYBACK ANNOTATION 有权
    媒体介绍播放声明

    公开(公告)号:US20120297284A1

    公开(公告)日:2012-11-22

    申请号:US13110292

    申请日:2011-05-18

    IPC分类号: G06F17/00

    摘要: Annotations can be automatically added to a media presentation during playback of the presentation without a user having to manually interact with the playback device. The playback device determines whether an annotation is to be added to the media presentation based on characteristics of voice input received at the device, such as voice input signal strength or variances in the voice input signal strength. Characteristics of video input received at the device can be used to determine whether a user is speaking to the computing device as well. The device can handle a new annotation overlapping an existing annotation by either removing the existing annotation or by shifting the existing annotation until there is no more overlap. A media presentation can comprise multiple annotation tracks.

    摘要翻译: 在播放演示文稿期间,可以将注释自动添加到媒体演示文稿,而无需用户手动与播放设备进行交互。 回放设备基于在设备处接收到的语音输入的特性(例如语音输入信号强度或语音输入信号强度的方差)来确定是否要向媒体呈现添加注释。 可以使用在设备处接收到的视频输入的特性来确定用户是否与计算设备通话。 设备可以处理与现有注释重叠的新注释,方法是删除现有注释,或者通过移动现有注释,直到没有更多的重叠。 媒体演示可以包括多个注释轨迹。

    Media presentation playback annotation
    6.
    发明授权
    Media presentation playback annotation 有权
    媒体演示文稿播放注释

    公开(公告)号:US09342516B2

    公开(公告)日:2016-05-17

    申请号:US13110292

    申请日:2011-05-18

    IPC分类号: G06F17/00 G06F17/30

    摘要: Annotations can be automatically added to a media presentation during playback of the presentation without a user having to manually interact with the playback device. The playback device determines whether an annotation is to be added to the media presentation based on characteristics of voice input received at the device, such as voice input signal strength or variances in the voice input signal strength. Characteristics of video input received at the device can be used to determine whether a user is speaking to the computing device as well. The device can handle a new annotation overlapping an existing annotation by either removing the existing annotation or by shifting the existing annotation until there is no more overlap. A media presentation can comprise multiple annotation tracks.

    摘要翻译: 在播放演示文稿期间,可以将注释自动添加到媒体演示文稿,而无需用户手动与播放设备进行交互。 回放设备基于在设备处接收到的语音输入的特性(例如语音输入信号强度或语音输入信号强度的方差)来确定是否要向媒体呈现添加注释。 可以使用在设备处接收到的视频输入的特性来确定用户是否与计算设备通话。 设备可以处理与现有注释重叠的新注释,方法是删除现有注释,或者通过移动现有注释,直到没有更多的重叠。 媒体演示可以包括多个注释轨迹。