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    • 2. 发明授权
    • Stream sharing method, apparatus, and system
    • 流共享方法,设备和系统
    • US09369509B2
    • 2016-06-14
    • US14276672
    • 2014-05-13
    • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    • Wei-Cheng SunYi-Yu Su
    • H04L29/06H04L29/08
    • H04L65/604H04L67/104
    • Disclosed herein are a method and an apparatus for stream sharing, the apparatus comprising a buffer module, a sharing module, and an adjusting module. The sharing module receives a stream based on a first scheduling window and stores received segments of that stream in the buffer module, each received segment corresponding to a receiving time-point. A sharing request including a second scheduling window is received. Among the received segments the sharing module sends one or more requested segments, each of which further corresponding to a sending time-point. The adjusting module selectively adjusts the first scheduling window based on the corresponding receiving time-point and sending time-point of each requested segment. Also disclosed is a stream sharing system which comprises a stream source apparatus for hosting a stream and at least one stream sharing apparatus.
    • 本文公开了一种用于流共享的方法和装置,该装置包括缓冲器模块,共享模块和调整模块。 共享模块基于第一调度窗口接收流,并将该流的接收段存储在缓冲器模块中,每个接收到的段对应于接收时间点。 接收包括第二调度窗口的共享请求。 在接收到的段中,共享模块发送一个或多个请求的段,每个段都进一步对应于发送时间点。 调整模块基于相应的接收时间点和每个请求段的发送时间点来选择性地调整第一调度窗口。 还公开了一种流共享系统,其包括用于承载流的流源设备和至少一个流共享设备。
    • 5. 发明授权
    • Multimedia stream buffer and output method and multimedia stream buffer module
    • 多媒体流缓冲和输出方式以及多媒体流缓冲模块
    • US09325765B2
    • 2016-04-26
    • US14026773
    • 2013-09-13
    • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    • Yi-Yu SuChing-Chun Kao
    • H04L29/06H04N7/173
    • H04L65/80H04L65/4084H04N7/173H04N21/44004H04N21/8547
    • A buffer and output method and a buffer module for a multimedia stream are provided, wherein multimedia stream packets are received and stored into a first buffer, and when an actual remaining time calculated according to an accumulated idle time and a buffer time, is greater than a remaining time threshold value, following steps are performed. A first present time is read, and a sleep instruction is executed, so as to wait for a preset idle time. A second present time is read, and an actual idle time different from the preset idle time is calculated according to the first present time and the second present time. A part of buffer units are enabled according to the accumulated idle time accumulated according to the actual idle time, to output the stored multimedia stream packets to a second buffer of a player.
    • 提供了一种用于多媒体流的缓冲器和输出方法和缓冲器模块,其中多媒体流分组被接收并存储到第一缓冲器中,并且当根据累积的空闲时间和缓冲时间计算的实际剩余时间大于 剩余时间阈值,执行以下步骤。 读取第一当前时间,并且执行睡眠指令,以便等待预设的空闲时间。 读取第二当前时间,并且根据第一当前时间和第二当前时间计算与预设空闲时间不同的实际空闲时间。 根据实际空闲时间累积的累积空闲时间,使缓冲单元的一部分被使能,将存储的多媒体流分组输出到播放器的第二缓冲器。