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    • 61. 发明公开
    • 멀티미디어 스트리밍 장치 및 방법
    • 多媒体流媒体设备及方法
    • KR1020040025994A
    • 2004-03-27
    • KR1020020056487
    • 2002-09-17
    • 삼성전자주식회사
    • 조대성김미영김상욱이상조
    • H04N7/12
    • H04L65/607H04L29/06027H04L47/24H04L65/80
    • PURPOSE: A multimedia streaming apparatus and method are provided to perform adaptive multimedia streaming in response to a variation in a network bandwidth. CONSTITUTION: A multimedia streaming apparatus includes a multimedia streaming server(100) and a multimedia streaming client. The multimedia streaming server streams multimedia data corresponding to a predetermined service quality level in response to a result of analysis of meta data corresponding to multimedia data to be provided to the client and external network bandwidth information. The multimedia streaming client measures a bandwidth of a network to which the multimedia streaming server is connected using the time at which the multimedia data is received and size information of the multimedia data, and transmits the measured bandwidth to the server.
    • 目的:提供多媒体流设备和方法来响应网络带宽的变化来执行自适应多媒体流。 构成:多媒体流装置包括多媒体流服务器(100)和多媒体流客户端。 响应于对应于要提供给客户端的多媒体数据和外部网络带宽信息的元数据的分析结果,多媒体流服务器流传输对应于预定服务质量等级的多媒体数据。 多媒体流客户端使用多媒体数据接收的时间和多媒体数据的大小信息来测量多媒体流服务器所连接的网络的带宽,并将测量的带宽发送到服务器。