Microsoft Technology Licensing, LLC

Asael Dror

Nadim Y Abdo

B Anil Kumar

Max Alan McMullen

Wilhelm R Schmieder

Nelamangal Krishnaswamy Srinivas

Sridhar Sankuratri

Joy Chik

Stuart Raymond Patrick

Hao Zhang

Tad Dennis Brockway

Paul Johan Hsieh

Charles Ogden

Krishna Mohan Malladi

Ricardo A Baratto

Stuart Ray Patrick

Tad Brockway

Various techniques for remoting graphics are described in the claims, drawings, and text forming a part of the present disclosure.

Command remoting

Methods and systems are disclosed in which bitmap data transmission is improved by using some of the advantages of primitive remoting, thus allowing for the reduction of the bandwidth and processing needed to remote a virtual desktop experience. In an embodiment, rendering is performed and bitmaps are remoted, but metadata comprising shortcuts or hints are provided to assist in the rendering of the bitmap data.

Graphics remoting using augmentation data

An invention is disclosed for conducting a remote presentation session with a client that uses a web browser to conduct the session. In embodiments, a proxy server exists between the remote presentation server and the client. The proxy server establishes a HTTP session with the client and a remote presentation session with the client. The server generates graphics encoded with a remote presentation protocol and sends them to the proxy, which re-encodes them as video and sends them to the client for display in the web browser. The client captures user input at the web browser and sends it to the proxy, which encodes it with the remote presentation protocol and sends it to the server to be processed.

Web-browser based desktop and application remoting solution

In various embodiments, a screen image may be divided into rectangles, and a capture component may track changed rectangles and capture the screen upon receiving an indication. For small screen updates, the capture rate may be set to &#x2dc;30 captures per second to provide a lower latency. As the screen update size increases, the capture rate may be decreased to match an allocated bandwidth. The capture rate may be increased when available bandwidth increases and decreased as bandwidth decreases. For example, the capture rate may be decreased when downstream back pressure meets predefined criteria. The capture rate change may be effected gradually to avoid jerks and jumps. Varying the capture rate by also enable audio/video synchronization with varying bandwidth variations. Some embodiments may be extended to multiple monitor solutions.

Push pull adaptive capture

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San Francisco, CA, United States of America

Asael Dror