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INTERACTIVE VIDEO CONFERENCING

  • US 20160165185A1
  • Filed: 07/23/2015
  • Published: 06/09/2016
  • Est. Priority Date: 12/05/2014
  • Status: Active Grant
First Claim
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1. An apparatus of a local user equipment (UE) for performing video conferencing with a remote UE, the apparatus comprising circuitry configured to:

  • receive, at the local UE, a set of predefined region of interests (ROIs) from the remote UE, the set of predefined ROIs being within a field of view of a camera of the remote UE;

    select, at the local UE, a predefined ROI from the set of predefined ROIs received from the remote UE;

    communicate, from the local UE, the predefined ROI that is selected to the remote UE via a real-time transport control protocol (RTCP) feedback message that directs the remote UE to capture video within the predefined ROI and encode the video within the predefined ROI;

    receive encoded video within the predefined ROI from the remote UE, the encoded video including regions within the predefined ROI and excluding regions outside the predefined ROI, the encoded video including the regions within the predefined ROI at an increased zoom level while substantially maintaining a defined quality level;

    receive, from the remote UE, actual transmitted predefined ROI corresponding to the encoded video via a real-time transport protocol (RTP) header extension, the RTP header extension being included in RTP packets received from the remote UE that contain the encoded video; and

    provide the encoded video within the predefined ROI for rendering and display at the local UE.

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