Patents by Inventor Chakrit Nimmanant

Chakrit Nimmanant 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).

  • System and methods for recording a compressed video and audio stream
    Patent number: 9635335
    Abstract: A system for recording a compressed video-audio stream includes a decoder for decoding the video and audio packets of the stream, a multimedia recorder for recording the video and audio portions of the stream, and a video frame editor. In one embodiment the multimedia recorder receives and ignores initial delta frames of the video portion of the stream while buffering the audio portion of the stream received until a first key frame arrives and is buffered and decoded and wherein upon receiving a command to record, the system writes a copy of the key frame at a predefined interval the first interval corresponding with the start of the recording of the audio portions of the stream, the write interval repeated successively until a next key frame arrives whereby the video and audio is then recorded as received.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: April 25, 2017
    Assignee: GENESYS TELECOMMUNICATIONS LABORATORIES, INC.
    Inventors: Alex Y. Lee, Anthony C. Lam, Andrew Ng, Chakrit Nimmanant
  • SYSTEM AND METHODS FOR RECORDING A COMPRESSED VIDEO AND AUDIO STREAM
    Publication number: 20150358596
    Abstract: A system for recording a compressed video-audio stream includes a decoder for decoding the video and audio packets of the stream, a multimedia recorder for recording the video and audio portions of the stream, and a video frame editor. In one embodiment the multimedia recorder receives and ignores initial delta frames of the video portion of the stream while buffering the audio portion of the stream received until a first key frame arrives and is buffered and decoded and wherein upon receiving a command to record, the system writes a copy of the key frame at a predefined interval the first interval corresponding with the start of the recording of the audio portions of the stream, the write interval repeated successively until a next key frame arrives whereby the video and audio is then recorded as received.
    Type: Application
    Filed: August 17, 2015
    Publication date: December 10, 2015
    Inventors: Alex Y. Lee, Anthony C. Lam, Andrew Ng, Chakrit Nimmanant
  • System and methods for recording a compressed video and audio stream
    Patent number: 9113132
    Abstract: A system for recording a compressed video-audio stream includes a decoder for decoding the video and audio packets of the stream, a multimedia recorder for recording the video and audio portions of the stream, and a video frame editor. In one embodiment the multimedia recorder receives and ignores initial delta frames of the video portion of the stream while buffering the audio portion of the stream received until a first key frame arrives and is buffered and decoded and wherein upon receiving a command to record, the system writes a copy of the key frame at a predefined interval the first interval corresponding with the start of the recording of the audio portions of the stream, the write interval repeated successively until a next key frame arrives whereby the video and audio is then recorded as received.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: August 18, 2015
    Assignee: GENESYS TELECOMMUNICATIONS LABORATORIES, INC.
    Inventors: Alex Y. Lee, Anthony C. Lam, Andrew Ng, Chakrit Nimmanant
  • System and Methods for Recording a Compressed Video and Audio Stream
    Publication number: 20110008022
    Abstract: A system for recording a compressed video-audio stream includes a decoder for decoding the video and audio packets of the stream, a multimedia recorder for recording the video and audio portions of the stream, and a video frame editor. In one embodiment the multimedia recorder receives and ignores initial delta frames of the video portion of the stream while buffering the audio portion of the stream received until a first key frame arrives and is buffered and decoded and wherein upon receiving a command to record, the system writes a copy of the key frame at a predefined interval the first interval corresponding with the start of the recording of the audio portions of the stream, the write interval repeated successively until a next key frame arrives whereby the video and audio is then recorded as received.
    Type: Application
    Filed: July 13, 2009
    Publication date: January 13, 2011
    Inventors: Alex Y. Lee, Anthony C. Lam, Andrew Ng, Chakrit Nimmanant