Nvidia Corporation

Amit Parikh

Franck Diard

Jonathan B White

Xun Wang

Hassane S Azar

James Lewis Van Welzen

David Paul Clark

Glenn Cochran

Travis Muhlestein

Thomas Edward Dewey

Sau Yan Keith Li

Haixia Shi

Saket Arun Jamkar

James Van Wetzen

In various examples, users may access a tool that automatically generates video montages from video clips of the user's gameplay according to parameterized recipes. As a result, a user may select—or allow the system to select—clips corresponding to gameplay of the user and customize one or more parameters (e.g., transitions, music, audio, graphics, etc.) of a recipe, and a video montage may be generated automatically according to a montage script output using the recipe. As such, a user may have a video montage generated with little user involvement, and without requiring any skill or expertise in video editing software. In addition, even for experienced video editors, automatic video montage generation may be a useful alternative to save the time and effort of manually curating video montages.

Automatic video montage generation

In various examples, applications may be executed on remote computing devices to composite and broadcast gameplay with video and audio data. Systems and methods are disclosed that distribute, between and among various computing devices, processing of tasks including rendering of gameplay, composition of various types of data, and broadcasting of composited data. The tasks may be executed on computing devices that are remote to a client device, such as a virtual machine, GPU, server, and/or other computing device in the cloud, all of which are connected through a network. Customized composited content may be generated within the system, without latency and dropped frames, by distributing tasks such as compositing and rendering of gameplay to computing devices that have high performance capability and are specialized for handling memory- and time-intensive tasks.

Cloud execution of audio/video compositing applications

In various examples, users may access a tool that automatically generates video montages from video clips of the user's gameplay according to parameterized recipes. As a result, a user may select&#x2014;or allow the system to select&#x2014;clips corresponding to gameplay of the user and customize one or more parameters (e.g., transitions, music, audio, graphics, etc.) of a recipe, and a video montage may be generated automatically according to a montage script output using the recipe. As such, a user may have a video montage generated with little user involvement, and without requiring any skill or expertise in video editing software. In addition, even for experienced video editors, automatic video montage generation may be a useful alternative to save the time and effort of manually curating video montages.

Power management systems and methods that facilitate efficient and effective power conservation are presented. In one embodiment a power management method comprises: performing an initiation metric determination process, and adjusting operations of a logic component based on said threshold value. In one exemplary implementation, the initiation metric determination process includes monitoring activity of a logic component, and establishing a power conservation initiation threshold value. The initiation metric determination process can include performing a system architecture characteristic analysis in which a system architecture power-consumption break-even time (BE) is determined for the system. The initiation metric determination process can also include performing a system utilization analysis process is performed in which idle period durations detected during said monitoring are sorted into a variety of different length intervals and analyzed accordingly. Histograms of idle period durations can be collected. Adjusting operations can include entering a low power state.

Power consumption reduction systems and methods

A video processing system, method, and computer program product are provided for encrypting communications between a plurality of graphics processors. A first graphics processor is provided. Additionally, a second graphics processor in communication with the first graphics processor is provided for collaboratively processing video data. Furthermore, such communication is encrypted.

Video processing system, method, and computer program product for encrypting communications between a plurality of graphics processors

A system, method, and computer program product are provided for synchronizing operation of a first graphics processor and a second graphics processor in order to secure communication therebetween. A first graphics processor is provided for processing video data. In addition, a second graphics processor is provided for processing the video data. Furthermore, a data structure is provided for use in synchronizing operation of the first graphics processor and the second graphics processor in order to secure communication therebetween.

System, method, and computer program product for synchronizing operation of a first graphics processor and a second graphics processor in order to secure communication therebetween

A system is presented that is configured to reduce power consumption when performing processing tasks. The system includes a first processing entity capable of performing a set of operations, and a second processing entity configured to consume less power than the first processing entity and capable of performing a subset of operations that is part of the set of operations. During system operation, the second processing entity is configured to perform the subset of operations instead of the first processing entity.

Picture processing using a hybrid system configuration

A system and method for adjusting pictures minimizes the impact on graphics processing performance of a discrete processor. A hybrid system configuration includes the discrete processor and an integrated processor, where the discrete processor typically consumes more power and provides greater processing performance compared with the integrated processor. A picture is produced by a video or graphics engine of a discrete processor within a hybrid system. Each picture is then transferred to a back buffer in the host processing memory. The picture is analyzed to produce picture analysis results that are used to generate adjustment settings. The back buffer is swapped to become the front buffer and the adjustment settings are applied to the picture by an integrated processor to display an adjusted picture. The adjustment may be used in conjunction with power saving techniques to maintain the image quality when display backlighting is reduced.

Growing community of inventors

Santa Clara, CA, United States of America

Amit Parikh