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METHODS AND SYSTEMS FOR DETERMINING AUDIO LOUDNESS LEVELS IN PROGRAMMING

  • US 20130156229A1
  • Filed: 02/12/2013
  • Published: 06/20/2013
  • Est. Priority Date: 08/25/2003
  • Status: Active Grant
First Claim
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1. A method of correcting an audio level of a program asset, comprising:

  • retrieving the program asset, the program asset having audio encoded at a first loudness setting and comprising metadata specifying the first loudness setting;

    identifying dialog of the audio;

    determining a loudness of the dialog;

    comparing the determined loudness to the first loudness setting; and

    re-encoding the program asset at a second loudness setting corresponding to the determined loudness, if the first loudness setting and the determined loudness are different by more than a predetermined amount.

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