Patents by Inventor Johan DE PRAETER

Johan DE PRAETER 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).

  • Creating different video stream representations
    Patent number: 11356683
    Abstract: A transcoder for transcoding a basic representation of a videostream into one or more arbitrary representations comprises: a receiver adapted for receiving the basic representation and at least one frame information set comprising one or more frame information packets; a decoder adapted for decoding the basic representation; a re-encoder adapted for selecting at least one frame information set and for selecting one or more frame information packets from this at least one frame information set for forming a arbitrary representation, the re-encoder is adapted for extracting coding information from the frame information packets, and for re-encoding the decoded basic representation using the coding information thereby obtaining the one or more arbitrary representations.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 7, 2022
    Assignees: UNIVERSITEIT GENT, IMEC VZW
    Inventors: Johan De Praeter, Glenn Van Wallendael, Peter Lambert
  • CREATING DIFFERENT VIDEO STREAM REPRESENTATIONS
    Publication number: 20210099723
    Abstract: A transcoder for transcoding a basic representation of a videostream into one or more arbitrary representations comprises: a receiver adapted for receiving the basic representation and at least one frame information set comprising one or more frame information packets; a decoder adapted for decoding the basic representation; a re-encoder adapted for selecting at least one frame information set and for selecting one or more frame information packets from this at least one frame information set for forming a arbitrary representation, the re-encoder is adapted for extracting coding information from the frame information packets, and for re-encoding the decoded basic representation using the coding information thereby obtaining the one or more arbitrary representations.
    Type: Application
    Filed: April 2, 2019
    Publication date: April 1, 2021
    Inventors: Johan DE PRAETER, Glenn VAN WALLENDAEL, Peter LAMBERT