×

Content substitution editor

  • US 7,895,617 B2
  • Filed: 01/31/2006
  • Issued: 02/22/2011
  • Est. Priority Date: 12/15/2004
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method providing alternate digital audio and video content in a segment of content containing compressed primary audio and encoded primary video, comprising:

  • inserting blank audio in an alternate audio track between segments of alternate audio;

    inserting black video in an alternate video track between segments of alternate video;

    synchronizing the alternate audio track to a master timeline;

    synchronizing the alternate video track to the master timeline;

    compressing the alternate audio track;

    encoding the alternate video track;

    trimming the blank audio from the compressed alternate audio track;

    trimming the black video from the encoded alternate video track;

    synchronizing the trimmed compressed alternate audio to locate the trimmed compressed alternate audio temporally with the primary compressed audio;

    synchronizing the trimmed encoded alternate video to locate the trimmed encoded alternate video temporally with the primary encoded video; and

    multiplexing the trimmed compressed alternate audio and the trimmed encoded alternate video with the primary compressed audio and the primary encoded video.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×