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    • 6. 发明申请
    • VIDEO DISTRIBUTION AND PLAYBACK
    • 视频分配和播放
    • US20140196079A1
    • 2014-07-10
    • US14050240
    • 2013-10-09
    • RED.COM, Inc.
    • James H. JannardPeter Jarred LandRob Wouter LohmanJon FlickingerJon Anthony FarhatStuart J. EnglishThomas Graeme Nattress
    • H04N21/266H04N7/167
    • H04N21/26613H04L9/0825H04L2209/60H04N7/1675
    • Systems and methods are disclosed for providing a content delivery network with one or more network-connected audiovisual players. A content delivery network provider can provide an access module residing within a network-connected audiovisual player wherein the access module can be configured to control the player. The access module can be configured to function within a gateway environment on the player such that the gateway environment passes commands from the access module to the firmware or secure module on the player operating in a secure environment. As a result, each player with the access module can become a part of the content delivery network as the content delivery network provider can control the network-connected audiovisual players. The content delivery network can implement multi-level access controls to licenses and encryption keys to secure audiovisual content.
    • 公开了用于向内容传送网络提供一个或多个网络连接的视听播放器的系统和方法。 内容传送网络提供商可以提供驻留在网络连接的视听播放器内的访问模块,其中访问模块可被配置为控制播放器。 访问模块可以被配置为在播放器的网关环境内起作用,使得网关环境将命令从访问模块传递到在安全环境中操作的播放器上的固件或安全模块。 结果,具有访问模块的每个播放器可以成为内容传送网络的一部分,因为内容传送网络提供商可以控制网络连接的视听播放器。 内容传送网络可以实现多级访问控制到许可证和加密密钥以确保视听内容。