公开(公告)号：US10083052B1

公开(公告)日：2018-09-25

申请号：US14638798

申请日：2015-03-04

Applicant: Amazon Technologies, Inc.

Inventor： Ajith Kuttai Venkatraman ,  Collin Charles Davis ,  Pavan Kumar Surishetty ,  Anantha Venkateshwaran Balasubramaniam ,  Jesen Kwok Ha

IPC: G06F9/455 ,  G06F8/61

CPC classification number: G06F8/61 ,  G06F9/445 ,  G06F9/452 ,  G06F9/45558 ,  G06F2009/45562

Abstract: Initial configuration of access for a client device to a streamed application may be initiated in response to receiving a request to enable access. The application may not, in some cases, have been configured for streaming. The application may execute on a virtual computing node assigned to run the application in the context of a user account created to run the application. A link for initiating the application stream may be sent to the client. A capture process detects resources accessed by the application and streams them to the client. Input from the client is inserted into the application's input/output streams by the capture process.

公开(公告)号：US20170251217A1

公开(公告)日：2017-08-31

申请号：US15595740

申请日：2017-05-15

Applicant: Amazon Technologies, Inc.

Inventor： Anantha Venkateshwaran Balasubramaniam

IPC: H04N19/436 ,  G06T1/20 ,  H04N9/67 ,  G06F15/80

CPC classification number: H04N19/436 ,  G06F3/1454 ,  G06F9/452 ,  G06F15/8007 ,  G09G2320/103 ,  G09G2350/00 ,  H04N1/646 ,  H04N9/67

Abstract: A computer system encodes video display information using parallel processing capabilities of a general-purpose CPU. A driver on the computer system captures the display information into memory and identifies regions of the display that have changed. The system identifies regions of the display that can be efficiently processed. The identified regions are converted from an RGB color space to a YUV420 color space using a cross-platform parallel processing framework such as OpenCL. By using a cross-platform parallel processing framework, the system is able to utilize parallel processing capabilities of the general-purpose CPU such as SSE or AVX to accelerate the conversion operation.

公开(公告)号：US09654753B1

公开(公告)日：2017-05-16

申请号：US14842757

申请日：2015-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Anantha Venkateshwaran Balasubramaniam

IPC: G06T1/20 ,  H04N9/67

CPC classification number: H04N19/436 ,  G06F15/8007 ,  G09G5/02 ,  H04N1/646 ,  H04N9/67

Abstract: A computer system encodes video display information using parallel processing capabilities of a general-purpose CPU. A driver on the computer system captures the display information into memory and identifies regions of the display that have changed. The identified changed regions are represented in a tree structure which allows the system to identify regions of the display that can be efficiently processed. The identified regions are converted from an RGB color space to a YUV420 color space using a cross-platform parallel processing framework such as OpenCL. By using a cross-platform parallel processing framework, the system is able to utilize parallel processing capabilities of the general-purpose CPU such as SSE or AVX to accelerate the conversion operation.