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AUTOMATIC GENERATION OF VIDEO FROM SPHERICAL CONTENT USING AUDIO/VISUAL ANALYSIS

  • US 20150256746A1
  • Filed: 03/03/2015
  • Published: 09/10/2015
  • Est. Priority Date: 03/04/2014
  • Status: Active Grant
First Claim
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1. A method for generating an output video from spherical video content, the method comprising:

  • storing, by a video server, a first spherical video comprising a sequence of spherical video frames, each having a spherical field of view and one or more audio tracks;

    processing, by the video server, the first spherical video to identify a target feature of interest meeting one or more audio or visual criteria;

    determining, by the video server, a first range of frames of the first spherical video having the target feature of interest;

    determining, by the video server, a first sequence of sub-frames from each of the first range of frames, each of the first sequence of sub-frames having a non-spherical field of view, and each of the first sequence of sub-frames including a spatial region around the target feature of interest;

    generating, by the video server, a first portion of an output video including the sequence of sub-frames; and

    outputting the output video.

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