Patents by Inventor Hans W. Graves

Hans W. Graves has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120307883
    Abstract: A system and method are disclosed for providing improved processing of video data. A multi-instance encoding module receives combined video and audio input, which is then separated into a video and audio source streams. The video source stream is pre-processed and corresponding video encoder instances are initiated. The preprocessed video source stream is split into video data components, which are assigned to a corresponding encoder instance. Encoding operations are performed by each video encoder instance to generate video output components. The video output components are then assembled in a predetermined sequence to generate an encoded video output stream. Concurrently, the audio source stream is encoded with an audio encoder to generate an encoded audio output stream. The encoded video and audio output streams are combined to generate a combined encoded output stream, which is provided as combined video and audio output.
    Type: Application
    Filed: August 14, 2012
    Publication date: December 6, 2012
    Inventor: Hans W. Graves
  • Patent number: 8249168
    Abstract: A system and method are disclosed for providing improved processing of video data. A multi-instance encoding module receives combined video and audio input, which is then separated into a video and audio source streams. The video source stream is pre-processed and corresponding video encoder instances are initiated. The preprocessed video source stream is split into video data components, which are assigned to a corresponding encoder instance. Encoding operations are performed by each video encoder instance to generate video output components. The video output components are then assembled in a predetermined sequence to generate an encoded video output stream. Concurrently, the audio source stream is encoded with an audio encoder to generate an encoded audio output stream. The encoded video and audio output streams are combined to generate a combined encoded output stream, which is provided as combined video and audio output.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: August 21, 2012
    Assignee: Advanced Micro Devices, Inc.
    Inventor: Hans W. Graves
  • Patent number: 7801224
    Abstract: A method for optimizing the performance of a media acceleration engine which includes providing input data to a replica of a media acceleration engine wherein the input data including a complete set of media streams, processing the input data via the replica of the media acceleration engine to provide replica output data, providing a subset of the complete set of media streams to a design of the media acceleration engine, simulating the operation of the design of the media acceleration engine using the subset of the complete set of media streams to provide design output data, comparing the replica output data with respective design output data, and comparing the performance of the media acceleration engine when replica output data matches corresponding design output data, is disclosed.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: September 21, 2010
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Harish Vasudeva, Darrell C. Stam, Hans W. Graves
  • Publication number: 20100111192
    Abstract: A system and method are disclosed for providing improved processing of video data. A multi-instance encoding module receives combined video and audio input, which is then separated into a video and audio source streams. The video source stream is pre-processed and corresponding video encoder instances are initiated. The preprocessed video source stream is split into video data components, which are assigned to a corresponding encoder instance. Encoding operations are performed by each video encoder instance to generate video output components. The video output components are then assembled in a predetermined sequence to generate an encoded video output stream. Concurrently, the audio source stream is encoded with an audio encoder to generate an encoded audio output stream. The encoded video and audio output streams are combined to generate a combined encoded output stream, which is provided as combined video and audio output.
    Type: Application
    Filed: November 6, 2008
    Publication date: May 6, 2010
    Inventor: Hans W. Graves