Pre-buffering audio streams
    2.
    发明授权
    Pre-buffering audio streams 有权
    预缓冲音频流

    公开(公告)号:US09021537B2

    公开(公告)日:2015-04-28

    申请号:US12964728

    申请日:2010-12-09

    摘要: One embodiment of the present invention sets forth a technique for identifying and pre-buffering audio/video stream pairs. The method includes the steps of predictively identifying for pre-buffering at least one audio/video stream pair that may be selected for playback by a user subsequent to a currently playing audio/video stream pair, computing a first rate for pre-buffering an audio portion of the at least one audio/video stream pair and a second rate for pre-buffering a video portion of the at least one audio/video stream pair, downloading the audio portion at the first rate and downloading the video portion at the second rate, and storing the downloaded audio portion and the downloaded video portion in a content buffer.

    摘要翻译: 本发明的一个实施例提出了一种用于识别和预缓冲音频/视频流对的技术。 该方法包括以下步骤:预先识别用于预缓冲至少一个音频/视频流对,其可以被选择用于在当前播放的音频/视频流对之后的用户重放,计算用于预缓冲音频的第一速率 所述至少一个音频/视频流对的一部分和用于预缓冲所述至少一个音频/视频流对的视频部分的第二速率,以所述第一速率下载所述音频部分并以所述第二速率下载所述视频部分 并将下载的音频部分和下载的视频部分存储在内容缓冲器中。

    MEASURING USER QUALITY OF EXPERIENCE FOR A STREAMING MEDIA SERVICE
    4.
    发明申请
    MEASURING USER QUALITY OF EXPERIENCE FOR A STREAMING MEDIA SERVICE 有权
    测量流媒体服务的用户体验质量

    公开(公告)号:US20130159498A1

    公开(公告)日:2013-06-20

    申请号:US13329038

    申请日:2011-12-16

    IPC分类号: G06F15/16

    摘要: Techniques are disclosed for representing a user quality of experience (QoE) experienced by users of a streaming media service using a single QoE metric. The single QoE metric may be determined based on a set of empirical characteristics relating to the streaming video service such as startup latency, video quality, and the likelihood of interruptions in streaming playback. The empirical characteristics may be weighted according to how much one factor influences user quality of experience, relative to the others. Representing the QoE as a single metric may allow a streaming media service provider to improve key business measures such as subscriber retention and engagement.

    摘要翻译: 公开了用于表示使用单个QoE度量的流媒体服务的用户体验的用户体验质量(QoE)的技术。 可以基于与流式视频服务相关的一组经验特征来确定单个QoE度量,诸如启动等待时间,视频质量以及流播放中断的可能性。 经验特征可以根据影响用户体验质量的因素来加权。 将QoE表示为单个度量可以允许流媒体服务提供商改进关键业务措施,例如用户保留和参与。

    Pre-Buffering Audio Streams
    5.
    发明申请
    Pre-Buffering Audio Streams 有权
    预缓冲音频流

    公开(公告)号:US20120151539A1

    公开(公告)日:2012-06-14

    申请号:US12964728

    申请日:2010-12-09

    IPC分类号: H04N7/173

    摘要: One embodiment of the present invention sets forth a technique for identifying and pre-buffering audio/video stream pairs. The method includes the steps of predictively identifying for pre-buffering at least one audio/video stream pair that may be selected for playback by a user subsequent to a currently playing audio/video stream pair, computing a first rate for pre-buffering an audio portion of the at least one audio/video stream pair and a second rate for pre-buffering a video portion of the at least one audio/video stream pair, downloading the audio portion at the first rate and downloading the video portion at the second rate, and storing the downloaded audio portion and the downloaded video portion in a content buffer.

    摘要翻译: 本发明的一个实施例提出了一种用于识别和预缓冲音频/视频流对的技术。 该方法包括以下步骤:预先识别用于预缓冲至少一个音频/视频流对,其可以被选择用于在当前播放的音频/视频流对之后的用户重放,计算用于预缓冲音频的第一速率 所述至少一个音频/视频流对的一部分和用于预缓冲所述至少一个音频/视频流对的视频部分的第二速率,以所述第一速率下载所述音频部分并以所述第二速率下载所述视频部分 并将下载的音频部分和下载的视频部分存储在内容缓冲器中。

    Systems and methods for multi-media transfer
    6.
    发明申请
    Systems and methods for multi-media transfer 审中-公开
    多媒体传输的系统和方法

    公开(公告)号:US20070150484A1

    公开(公告)日:2007-06-28

    申请号:US11642652

    申请日:2006-12-21

    申请人: John Funge Leo Scott

    发明人: John Funge Leo Scott

    IPC分类号: G06F17/30

    摘要: Systems and methods are presented for sharing multi-media applications and files on line. A central server acts as the receiving, organizing and playing point for multi-media applications from multiple users having authorized access to a particular member's secure position within the central server.

    摘要翻译: 提出了系统和方法,用于在线共享多媒体应用程序和文件。 中央服务器充当多媒体应用程序的接收,组织和播放点,具有授权访问中央服务器中特定成员的安全位置的多个用户。