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    • 2. 发明申请
    • METHOD, SYSTEM AND APPARATUS FOR SHARING MEDIA CONTENT IN A PRIVATE NETWORK
    • 用于在私有网络中共享媒体内容的方法,系统和装置
    • WO2006069939A1
    • 2006-07-06
    • PCT/EP2005/056966
    • 2005-12-20
    • INTERNATIONAL BUSINESS MACHINES CORPORATIONIBM UNITED KINGDOM LIMITEDZHOU, Yu, ChenMA, LinMA, LeiGAN, Yi, Min
    • ZHOU, Yu, ChenMA, LinMA, LeiGAN, Yi, Min
    • H04L29/06H04N7/167
    • H04L63/0428H04L63/065H04N7/162H04N7/1675H04N21/4113H04N21/4126H04N21/4135H04N21/4325H04N21/43615H04N21/4405H04N21/4408
    • A method, system and apparatus for sharing media content securely and reliably among various computing devices in a private network through media streaming technology is provided. According to the invention, a media streaming apparatus is installed on each computing device, said media streaming apparatus comprises: a controller for controlling a media streaming proxy and a trusted media player to render the requested media stream according to a user's request or the request coming from other application component; the trusted media player for securely rendering the requested media stream for the user under the control of said controller; the media streaming proxy for communicating with the trusted media player and other remote media streaming proxies in said private network, forwarding encrypted media stream, controlling encryption/decryption module to encrypt/decrypt the media stream and providing the decrypted media stream to the trusted media player; and the encryption/decryption module for encrypting/decrypting the media stream under the control of the media streaming proxy.
    • 提供了一种通过媒体流技术在专用网络中的各种计算设备之间安全可靠地共享媒体内容的方法,系统和装置。 根据本发明,媒体流设备安装在每个计算设备上,所述媒体流设备包括:控制器,用于控制媒体流代理和可信媒体播放器,以根据用户的请求或请求来呈现所请求的媒体流 来自其他应用组件; 所述可信媒体播放器用于在所述控制器的控制下为用户安全地呈现所请求的媒体流; 用于与所述专用网络中的可信媒体播放器和其他远程媒体流代理进行通信的媒体流代理,转发加密的媒体流,控制加密/解密模块以加密/解密媒体流,并将解密的媒体流提供给信任的媒体播放器 ; 以及用于在媒体流代理的控制下对媒体流进行加密/解密的加密/解密模块。