Patents by Inventor Matthias OBERMANN

Matthias OBERMANN 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).

  • Concept for determining the quality of a media data stream with varying quality-to-bitrate
    Patent number: 10687122
    Abstract: Determining a quality of a media data stream including a sequence of data stream sections which transmit different media sections of a media content at quality-to-bitrate levels that vary across the media content, such as within the context of adaptive streaming, is configured to be more effective by deriving, from each data stream section, an identifier for the respective section, and by looking up, for each data stream section, a parameter set from a look-up table by means of the identifier derived for the respective data stream section, so that it is possible to aggregate the parameter sets and to determine the quality on the basis thereof.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: June 16, 2020
    Assignee: OPTICOM Dipl.-Ing. Michael Keyhl GmbH
    Inventors: Christian Schmidmer, Michael Keyhl, Matthias Obermann, Roland Bitto
  • CONCEPT FOR DETERMINING THE QUALITY OF A MEDIA DATA STREAM WITH VARYING QUALITY-TO-BITRATE
    Publication number: 20160105728
    Abstract: Determining a quality of a media data stream including a sequence of data stream sections which transmit different media sections of a media content at quality-to-bitrate levels that vary across the media content, such as within the context of adaptive streaming, is configured to be more effective by deriving, from each data stream section, an identifier for the respective section, and by looking up, for each data stream section, a parameter set from a look-up table by means of the identifier derived for the respective data stream section, so that it is possible to aggregate the parameter sets and to determine the quality on the basis thereof.
    Type: Application
    Filed: December 18, 2015
    Publication date: April 14, 2016
    Inventors: Christian SCHMIDMER, Michael KEYHL, Matthias OBERMANN, Roland BITTO