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ENHANCING MEDIA PLAYBACK WITH SPEECH RECOGNITION

  • US 20100010814A1
  • Filed: 07/28/2008
  • Published: 01/14/2010
  • Est. Priority Date: 07/08/2008
  • Status: Active Grant
First Claim
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1. A method for enhancing a media file to enable speech-recognition of spoken navigation commands, comprising:

  • receiving a plurality of textual items based on subject matter of the media file;

    generating a grammar for each textual item, thereby generating a plurality of grammars for use by a speech recognition engine;

    associating a time stamp with each grammar, wherein a time stamp indicates a location in the media file of a textual item corresponding with a grammar; and

    associating the plurality of grammars with the media file, such that speech recognized by the speech recognition engine is associated with a corresponding location in the media file.

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