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Extracting data from advertisement files for ad insertion

  • US 9,451,296 B2
  • Filed: 08/19/2014
  • Issued: 09/20/2016
  • Est. Priority Date: 08/19/2014
  • Status: Active Grant
First Claim
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1. A video processing method, comprising:

  • receiving a first multimedia file including;

    first video content encoded in compliance with a first video compression algorithm; and

    an explicit indicator of run time;

    converting the first video content to second video content encoded in compliance with a second video compression algorithm, wherein the second video content lacks an explicit indicator of run time; and

    deriving a run time of the second video content from header information included in at least one packet of the second video content.

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