公开(公告)号：US20140173680A1

公开(公告)日：2014-06-19

申请号：US13839671

申请日：2013-03-15

Applicant: Silicon Image, Inc.

Inventor： Jeffrey M. Gilbert ,  Ting-Kuo Lo ,  Peifeng Wu ,  Nishit Kumar

IPC: H04N21/44

CPC classification number: H04N21/44004 ,  H04N21/44209

Abstract: Embodiments of apparatuses and methods to decrease a size of a memory in a low-latency video communication system are described. A control unit is configured to monitor a condition associated with at the communication link. The control unit is configured to receive the video content over a link based on monitoring. A memory comprising a full-frame buffer is coupled to the control unit. The full-frame buffer is configured as a history buffer to store a full frame of the video in a coding format that matches the coding format of the video content received over the link. A display unit is coupled to the history buffer. A portion of the full-frame buffer is configured as a network streaming buffer.

Abstract translation: 描述了在低延迟视频通信系统中减小存储器的大小的装置和方法的实施例。 控制单元被配置为监视与通信链路相关联的状况。 控制单元被配置为基于监视通过链路接收视频内容。 包括全帧缓冲器的存储器耦合到控制单元。 全帧缓冲器被配置为历史缓冲器，以与通过链路接收的视频内容的编码格式相匹配的编码格式存储视频的全帧。 显示单元耦合到历史缓冲器。 全帧缓冲区的一部分被配置为网络流缓冲器。

公开(公告)号：US20130336334A1

公开(公告)日：2013-12-19

申请号：US13915586

申请日：2013-06-11

Applicant: Silicon Image, Inc.

Inventor： Jeffrey M. Gilbert ,  Hoon Choi ,  Chandlee B. Harrell ,  Gyudong Kim ,  Young Il Kim ,  Ju Hwan Yi

IPC: H04J3/16

CPC classification number: H04J3/16 ,  G06F13/382 ,  G06F13/4265

Abstract: Embodiments of the invention are generally directed to multiple protocol tunneling using time division operations. An embodiment of an apparatus includes an interface for communication with a second apparatus, the interface including a shared communication link; and a multiplexer to multiplex data of each of multiple protocols into time slots for transmission, the protocols including a first protocol. The time slots are distributed among the protocols, where the distribution of the time slots among the protocols includes assigning one or more time slots to the first protocol to enable the data of the first protocol to meet one or more performance requirements for the first protocol.

Abstract translation: 本发明的实施例一般涉及使用时分运算的多协议隧道。 一种装置的实施例包括用于与第二装置通信的接口，所述接口包括共享通信链路; 以及多路复用器，用于将多个协议中的每一个的数据复用到用于传输的时隙中，所述协议包括第一协议。 时隙分布在协议之间，其中协议之间的时隙的分布包括向第一协议分配一个或多个时隙以使得第一协议的数据能够满足第一协议的一个或多个性能要求。

公开(公告)号：US20140152891A1

公开(公告)日：2014-06-05

申请号：US13738768

申请日：2013-01-10

Applicant: Silicon Image, Inc.

Inventor： Jeffrey M. Gilbert ,  Stephen Bennett ,  Dmitry Cherniavsky ,  Ting-Kuo Lo ,  Nishit Kumar

IPC: H04N7/01

CPC classification number: H04N7/181 ,  G06K9/00744 ,  H03M13/09

Abstract: A method and apparatus is disclosed herein for reducing digital video image data. In one embodiment, the method comprises comparing a signature for one or more regions of a current frame of the image data to a signature of a corresponding region of one or more previous frames; and for a region of the one or more regions, sending the region to the data sink if comparing the signature results in determining that the signature of the region does not match a signature of a corresponding region of a previous frame available at the data sink.

Abstract translation: 本文公开了一种用于减少数字视频图像数据的方法和装置。 在一个实施例中，该方法包括将图像数据的当前帧的一个或多个区域的签名与一个或多个先前帧的相应区域的签名进行比较; 并且对于所述一个或多个区域的区域，如果在确定所述区域的签名与所述数据宿可用的先前帧的对应区域的签名不匹配的情况下比较所述签名结果，则将所述区域发送到所​​述数据宿。