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    • 5. 发明申请
    • Methods, apparatuses, and computer program products for delivering video on demand content
    • 用于提供视频点播内容的方法,设备和计算机程序产品
    • US20080320530A1
    • 2008-12-25
    • US11510928
    • 2006-08-28
    • Timothy H. Weaver
    • Timothy H. Weaver
    • H04N7/173
    • H04N7/17336H04N21/26275H04N21/26616H04N21/47H04N21/47208H04N21/47214H04N21/6587
    • Methods, apparatuses, and computer program products for delivering video on demand media content. The methods comprise receiving a selection of media content for viewing on demand; receiving an input specifying delayed viewing; determining that the media content is to commence before expiration of a predetermined time interval; determining whether or not any inputs from other viewers have been received that also specify delayed viewing of the same media content before expiration of the predetermined time interval; and if no such inputs from other viewers are received, then requesting a plurality of packets from the network, each of the packets bearing a unicast identifier corresponding to the selected media content; otherwise, requesting a plurality of packets from the network, each of the packets bearing a multicast identifier corresponding to the selected media content; receiving the plurality of packets; and delivering the plurality of packets for presentation of the media content.
    • 提供视频点播媒体内容的方法,设备和计算机程序产品。 所述方法包括接收选择的媒体内容以便按需观看; 接收指定延迟观看的输入; 确定媒体内容将在预定时间间隔到期之前开始; 确定是否已经接收到来自其他观众的任何输入,其也指定在预定时间间隔期满之前对相同媒体内容的延迟观看; 并且如果没有接收到来自其他观众的这样的输入,则从网络请求多个分组,每个分组具有对应于所选择的媒体内容的单播标识符; 否则,从网络请求多个分组,每个分组具有对应于所选择的媒体内容的多播标识符; 接收所述多个分组; 以及递送所述多个分组以呈现所述媒体内容。
    • 9. 发明授权
    • Systems, methods, and computer products for recording of repeated programs
    • 用于记录重复程序的系统,方法和计算机产品
    • US08037499B2
    • 2011-10-11
    • US11964808
    • 2007-12-27
    • Timothy H. Weaver
    • Timothy H. Weaver
    • H04N5/445
    • H04N7/17318H04N21/4334H04N21/47202H04N21/6125H04N21/64322H04N21/64738
    • Systems, methods and computer products for recording of repeated programs. Exemplary embodiments include a recording of a repeated program method, including receiving a recording request for a first program from a communications device, the recording request having a specified recording time, determining that the specified recording time is during a peak time, determining an alternate recording time for the recording request, sending a message to the communications device that there is the alternate recording time to record the first program, delivering the first program to the communications device for the specified recording time in response to receiving a rejection of the alternate recording time and delivering the first program to the communications device for the alternate recording time in response to receiving an acceptance of the alternate recording time.
    • 用于记录重复程序的系统,方法和计算机产品。 示例性实施例包括重复的节目方法的记录,包括从通信设备接收对第一节目的记录请求,所述记录请求具有指定的记录时间,确定所述指定的记录时间是在高峰时间,确定备选记录 记录请求的时间,向通信设备发送消息,记录有第一程序的备用记录时间,响应于接收到替代记录时间的拒绝,将第一程序传送到通信设备达指定记录时间 以及响应于接收到所述替代记录时间的接受,将所述第一程序递送到所述通信设备以用于所述替代记录时间。
    • 10. 发明授权
    • Methods and systems for image processing
    • 图像处理方法和系统
    • US07912309B2
    • 2011-03-22
    • US12775164
    • 2010-05-06
    • Timothy H. Weaver
    • Timothy H. Weaver
    • G06K9/40
    • H04N7/173H04N21/23424H04N21/234372H04N21/2365H04N21/2387H04N21/2402H04N21/26616H04N21/47202
    • Variable video stream delivery tools include methods and systems that detect activation of a zoom command during presentation of a first stream of data to a multimedia device and that supplants a second stream of data having a higher resolution for a zoomed image plane of the first stream of data in order to conserve bandwidth. Further exemplary embodiments detect activation of a rotational command and that refreshes the second stream of data with a zoomed, spherical-panorama presentation. And, further exemplary embodiments enable restoration of the first stream of data. These tools may be utilized during presentation of media content, when the media content is initially ordered, or when future presentation of media content is selected to record.
    • 可变视频流传送工具包括在将第一数据流呈现给多媒体设备时检测变焦命令的激活的方法和系统,并且为第一流的第一流的缩放图像平面取代具有较高分辨率的第二数据流 数据以节省带宽。 另外的示例性实施例检测旋转命令的激活,并且利用放大的球面全景呈现来刷新第二数据流。 并且,进一步的示例性实施例使得能够恢复第一数据流。 这些工具可以在媒体内容的呈现期间,当媒体内容被初始排序时,或者当未来的媒体内容呈现被选择进行记录时使用。