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Alexander Gurzhi

Alexander Gurzhi, San Jose, CA US

Patent application numberDescriptionPublished
20100100915FAST-START STREAMING AND BUFFERING OF STREAMING CONTENT FOR PERSONAL MEDIA PLAYER - A personal media broadcasting system enables video distribution over a computer network and allows a user to view and control media sources over a computer network from a remote location. A personal broadcaster receives an input from one or more types of media sources, digitizes and compresses the content, and streams the compressed media over a computer network to a media player running on any of a wide range of client devices for viewing the media. The system may allow the user to issue control commands (e.g., “channel up”) from the media player to the broadcaster, causing the source device to execute the commands. The broadcaster and the media player may employ several techniques for buffering, transmitting, and viewing the content to improve the user's experience.04-22-2010

Alexander Gurzhi, Cupertino, CA US

Patent application numberDescriptionPublished
20100064055SYSTEMS AND METHODS FOR PROJECTING IMAGES FROM A COMPUTER SYSTEM - Methods, systems and devices are described for place shifting media content from a computer system to a remotely-located display over a network. The media content to be place shifted is captured at the computer system, wherein the media content includes a portion of imagery presented on a local display associated with the computer system. The captured media content is transcoded or otherwise converted to a media stream in a format that is transmittable on the network. The media stream is then transmitted on the network for presentation on the remotely-located display.03-11-2010
20100071076SYSTEMS, METHODS, AND PROGRAM APPLICATIONS FOR SELECTIVELY RESTRICTING THE PLACESHIFTING OF COPY PROTECTED DIGITAL MEDIA CONTENT - Systems, methods, and program products are provided for selectively restricting the transmission of copy protected digital media content from a computer system, over a network, and to a remote display. In one embodiment, a method includes the steps of capturing digital media content rendered on the local display by a media player application executed by the computer system; determining whether the media player application is accessing copy protected digital media content; and, if the media player application is not accessing copy protected digital media content, converting the captured digital media content to a media stream and transmitting the media stream over a network for presentation on a remote display.03-18-2010
20110185393FAST-START STREAMING AND BUFFERING OF STREAMING CONTENT FOR PERSONAL MEDIA PLAYER - Systems and methods allow playback of a media stream received via a network. The media stream is received and stored in a buffer prior to playback. Responsive to receiving the user command to change the content of the media stream, the buffer is flushed prior to receiving the changed content in the media stream.07-28-2011
20110208506SYSTEMS AND METHODS FOR EMULATING NETWORK-ENABLED MEDIA COMPONENTS - Methods, systems and devices are described for implementing a virtual placeshifting device, set top box (STB), media player or other hardware device using a general purpose computing system that executes a software application. A message is received at the general-purpose computer that requests a session with a client application. The session is established between an emulator application executing on the general-purpose computer and the client application, wherein the emulator application is configured to emulate an application programming interface associated with an actual hardware device. Communications are exchanged between the emulator application executing on the general-purpose computer and the client application throughout the session, wherein each the communications is consistent with the application programming interface (API) associated with the actual hardware device.08-25-2011
20130160148SYSTEMS, METHODS, AND PROGRAM APPLICATIONS FOR SELECTIVELY RESTRICTING THE PLACESHIFTING OF COPY PROTECTED DIGITAL MEDIA CONTENT - Systems, methods, and program products are provided for selectively restricting the transmission of copy protected digital media content from a computer system, over a network, and to a remote display. In one embodiment, a method includes the steps of capturing digital media content rendered on the local display by a media player application executed by the computer system; determining whether the media player application is accessing copy protected digital media content; and, if the media player application is not accessing copy protected digital media content, converting the captured digital media content to a media stream and transmitting the media stream over a network for presentation on a remote display.06-20-2013
20140115642FAST-START STREAMING AND BUFFERING OF STREAMING CONTENT FOR PERSONAL MEDIA PLAYER - Systems and methods allow playback of a placeshifted media stream received via a network. The placeshifted media stream is received and stored in a buffer prior to playback. Responsive to receiving the user command to change the content of the media stream, the buffer is flushed prior to receiving the changed content in the placeshifted media stream.04-24-2014
20140181253SYSTEMS AND METHODS FOR PROJECTING IMAGES FROM A COMPUTER SYSTEM - Methods, systems and devices are described for place shifting media content from a computer system to a remotely-located display over a network. The media content to be place shifted is captured at the computer system, wherein the media content includes a portion of imagery presented on a local display associated with the computer system. The captured media content is transcoded or otherwise converted to a media stream in a format that is transmittable on the network. The media stream is then transmitted on the network for presentation on the remotely-located display.06-26-2014
20150033275CONTROLLING DEVICES IN ENTERTAINMENT ENVIRONMENT - Embodiments for controlling one or more external audio-visual devices are provided. In one example, a method comprises receiving a device command and determining an intent of the device command. The intent includes an action and an external device to perform the action. The method further comprises selecting a selected protocol for communicating the device command to the external device, where the selected protocol is selected from a plurality of supported protocols, and communicating the device command to the external device according to the selected protocol.01-29-2015

Patent applications by Alexander Gurzhi, Cupertino, CA US

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