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    • 1. 发明授权
    • Media codec devices providing universality for encoded signal origination and decoded signal distribution
    • 媒体编解码器设备为编码信号发起和解码信号分配提供通用性
    • US08208534B2
    • 2012-06-26
    • US12257094
    • 2008-10-23
    • Barrett KreinerRyan Schaub
    • Barrett KreinerRyan Schaub
    • H04N7/167
    • H04N19/12H04N7/1675H04N19/44H04N21/23439H04N21/26613H04N21/42204H04N21/43615H04N21/4405H04N21/4623
    • Media codec devices obtain and decode media signals and then distribute them to downstream devices. The media codec devices may obtain media signals from multiple service providers or other sources, including protected media signals. The media codec devices may be decoupled from the source of the media signals by maintaining a managed collection of decoder information including decoder keys, decryption algorithms, and codecs within a memory of a decoder, where such decoder information may be updated by adding new decoder information and/or removing existing decoder information to add or lose service providers while the media codec device is in the possession of the consumer. The media codec device may be decoupled from playback devices at the premise of the consumer by utilizing media transfer devices that receive decoded media signals from the media codec device and transfer them for ultimate delivery to playback devices.
    • 媒体编解码器设备获取和解码媒体信号,然后将其分发到下游设备。 媒体编解码器设备可以从多个服务提供商或其他来源获得媒体信号,包括受保护的媒体信号。 媒体编解码器设备可以通过将包括解码器密钥,解密算法和编解码器的解码器信息的管理集合维持在解码器的存储器内,从而与媒体信号源解耦,其中可以通过添加新的解码器信息来更新这样的解码器信息 和/或移除现有的解码器信息以在媒体编解码器设备由消费者拥有的情况下添加或丢失服务提供商。 媒体编解码器设备可以在消费者的前提下通过利用从媒体编解码器设备接收解码的媒体信号的媒体传送设备并且将其传送到播放设备的最终传送来与播放设备解耦。
    • 9. 发明申请
    • MEDIA CODEC DEVICES PROVIDING UNIVERSALITY FOR ENCODED SIGNAL ORIGINATION AND DECODED SIGNAL DISTRIBUTION
    • 提供编码信号归一化和解码信号分配的通用编码器设备
    • US20100104002A1
    • 2010-04-29
    • US12257094
    • 2008-10-23
    • Barrett KreinerRyan Schaub
    • Barrett KreinerRyan Schaub
    • H04B1/66
    • H04N19/12H04N7/1675H04N19/44H04N21/23439H04N21/26613H04N21/42204H04N21/43615H04N21/4405H04N21/4623
    • Media codec devices obtain and decode media signals and then distribute them to downstream devices. The media codec devices may obtain media signals from multiple service providers or other sources, including protected media signals. The media codec devices may be decoupled from the source of the media signals by maintaining a managed collection of decoder information including decoder keys, decryption algorithms, and codecs within a memory of a decoder, where such decoder information may be updated by adding new decoder information and/or removing existing decoder information to add or lose service providers while the media codec device is in the possession of the consumer. The media codec device may be decoupled from playback devices at the premise of the consumer by utilizing media transfer devices that receive decoded media signals from the media codec device and transfer them for ultimate delivery to playback devices.
    • 媒体编解码器设备获取和解码媒体信号,然后将其分发到下游设备。 媒体编解码器设备可以从多个服务提供商或其他来源获得媒体信号,包括受保护的媒体信号。 媒体编解码器设备可以通过将包括解码器密钥,解密算法和编解码器的解码器信息的管理集合维持在解码器的存储器内,从而与媒体信号源解耦,其中可以通过添加新的解码器信息来更新这样的解码器信息 和/或移除现有的解码器信息以在媒体编解码器设备由消费者拥有的情况下添加或丢失服务提供商。 媒体编解码器设备可以在消费者的前提下通过利用从媒体编解码器设备接收解码的媒体信号的媒体传送设备并且将其传送到播放设备的最终传送来与播放设备解耦。