EFFICIENT SCREEN IMAGE TRANSFER
    1.
    发明申请
    EFFICIENT SCREEN IMAGE TRANSFER 有权
    高效的屏幕图像传输

    公开(公告)号:US20140270557A1

    公开(公告)日:2014-09-18

    申请号:US13800819

    申请日:2013-03-13

    IPC分类号: G06T9/00

    摘要: A system including a source display, externally updatable, an image compression algorithm database, a network connection, and a frame transfer engine. The algorithm database comprises a plurality of image compression algorithms. The frame transfer engine is configured to receive a plurality of updates made to the source display, store at least some of the updates in a queue, and select, based on a bandwidth of the network connection, a size of the update, and sizes and times of updates currently present in the queue, an image compression algorithm in the algorithm database for current transfer over the network connection.

    摘要翻译: 一种包括源显示器,可外部更新的图像压缩算法数据库,网络连接和帧传输引擎的系统。 算法数据库包括多个图像压缩算法。 帧传输引擎被配置为接收对源显示器进行的多个更新,将至少一些更新存储在队列中,并且基于网络连接的带宽来选择更新的大小,以及大小和 队列中目前存在的更新次数,算法数据库中的图像压缩算法,用于通过网络连接进行当前传输。

    SYSTEMS, METHODS AND APPARATUSES FOR THE SECURE TRANSMISSION OF MEDIA CONTENT
    2.
    发明申请
    SYSTEMS, METHODS AND APPARATUSES FOR THE SECURE TRANSMISSION OF MEDIA CONTENT 有权
    用于安全传输媒体内容的系统,方法和装置

    公开(公告)号:US20130232339A1

    公开(公告)日:2013-09-05

    申请号:US13775696

    申请日:2013-02-25

    IPC分类号: H04L9/08

    摘要: The systems, methods and apparatuses described herein permit encrypted media content to be displayed by a display device under control of a local device. The local device may comprise a computer processor to control playing of the encrypted media content and a first communication interface to transmit an association encryption envelope and, according to the control, the encrypted media content. The display device may comprise a second communication interface coupled to the first interface to receive the encrypted media content and the association encryption envelope, a decryption engine to decrypt the association encryption envelope using a private key of the display device to recover a symmetric encryption key used to encrypt the encrypted media content and decrypt the encrypted media content using the recovered symmetric encryption key, and a decoder to decode the decrypted media content for display on a display screen according to the control.

    摘要翻译: 本文描述的系统,方法和装置允许在本地设备的控制下由显示设备显示加密的媒体内容。 本地设备可以包括计算机处理器,用于控制加密的媒体内容的播放,以及第一通信接口,用于发送关联加密包络,并且根据该控制,加密的媒体内容。 显示设备可以包括耦合到第一接口以接收加密的媒体内容和关联加密包络的第二通信接口,使用显示设备的私钥来解密关联加密包的解密引擎,以恢复所使用的对称加密密钥 加密加密的媒体内容并使用恢复的对称加密密钥对加密的媒体内容进行解密,以及解码器,对解密的媒体内容进行解码,以便根据该控制在显示屏幕上显示。

    SYSTEMS, METHODS AND APPARATUSES FOR THE SECURE TRANSMISSION AND RESTRICTED USE OF MEDIA CONTENT
    3.
    发明申请
    SYSTEMS, METHODS AND APPARATUSES FOR THE SECURE TRANSMISSION AND RESTRICTED USE OF MEDIA CONTENT 有权
    用于安全传输和限制使用媒体内容的系统,方法和装置

    公开(公告)号:US20130230171A1

    公开(公告)日:2013-09-05

    申请号:US13780288

    申请日:2013-02-28

    IPC分类号: H04L29/06

    摘要: The systems, methods and apparatuses described herein permit encrypted media content to be displayed by an apparatus for a restricted time period. The apparatus may comprise a communication interface configured to couple to a controlling device to transmit a first nonce and to receive the encrypted media content and an association encryption envelope. The association encryption envelope may comprise at least a second nonce and a first time restriction expressed as a first time interval. The apparatus may further comprise a counter, a storage configured to store a value of the counter representing a time of when the first nonce is transmitted, and an engine configured to perform operations according to the first time restriction.

    摘要翻译: 本文描述的系统,方法和装置允许加密的媒体内容由设备在限制的时间段内显示。 该装置可以包括被配置为耦合到控制设备以发送第一随机数并且接收加密的媒体内容和关联加密包络的通信接口。 关联加密包络可以包括表示为第一时间间隔的至少第二随机数和第一时间限制。 该装置还可以包括计数器,被配置为存储表示第一随机数发送时间的计数器的值的存储器和被配置为根据第一时间限制执行操作的引擎。

    EFFICIENT SCREEN IMAGE TRANSFER
    6.
    发明申请
    EFFICIENT SCREEN IMAGE TRANSFER 有权
    高效的屏幕图像传输

    公开(公告)号:US20160127745A1

    公开(公告)日:2016-05-05

    申请号:US14991902

    申请日:2016-01-08

    摘要: A system including a source display, externally updatable, an image compression algorithm database, a network connection, and a frame transfer engine. The algorithm database comprises a plurality of image compression algorithms. The frame transfer engine is configured to receive a plurality of updates made to the source display, store at least some of the updates in a queue, and select, based on a bandwidth of the network connection, a size of the update, and sizes and times of updates currently present in the queue, an image compression algorithm in the algorithm database for current transfer over the network connection.

    摘要翻译: 一种包括源显示器,可外部更新的图像压缩算法数据库,网络连接和帧传输引擎的系统。 算法数据库包括多个图像压缩算法。 帧传输引擎被配置为接收对源显示器进行的多个更新,将至少一些更新存储在队列中,并且基于网络连接的带宽来选择更新的大小,以及大小和 队列中目前存在的更新次数,算法数据库中的图像压缩算法,用于通过网络连接进行当前传输。

    Efficient screen image transfer
    7.
    发明授权
    Efficient screen image transfer 有权
    高效的屏幕图像传输

    公开(公告)号:US09235905B2

    公开(公告)日:2016-01-12

    申请号:US13800819

    申请日:2013-03-13

    IPC分类号: G06T9/00 G06F3/14

    摘要: A system including a source display, externally updatable, an image compression algorithm database, a network connection, and a frame transfer engine. The algorithm database comprises a plurality of image compression algorithms. The frame transfer engine is configured to receive a plurality of updates made to the source display, store at least some of the updates in a queue, and select, based on a bandwidth of the network connection, a size of the update, and sizes and times of updates currently present in the queue, an image compression algorithm in the algorithm database for current transfer over the network connection.

    摘要翻译: 一种包括源显示器,可外部更新的图像压缩算法数据库,网络连接和帧传输引擎的系统。 算法数据库包括多个图像压缩算法。 帧传输引擎被配置为接收对源显示器进行的多个更新,将至少一些更新存储在队列中,并且基于网络连接的带宽来选择更新的大小,以及大小和 队列中目前存在的更新次数,算法数据库中的图像压缩算法,用于通过网络连接进行当前传输。