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Universal multimedia optic disc player and its application for revocable copy protection

  • US 7,369,752 B2
  • Filed: 04/05/2006
  • Issued: 05/06/2008
  • Est. Priority Date: 03/29/2001
  • Status: Expired due to Term
First Claim
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1. A program embodied on a computer readable medium for use in a media content player, said program comprising:

  • computer-executable program code operable to cause the media content player to;

    load an auto-run playback program from a machine-readable vehicle into the media content player in response to the machine-readable vehicle being supplied to the media content player;

    use said loaded auto-run playback program to access content from the machine-readable vehicle and supply the content to a media presentation device coupled to said media content player; and

    read copy protection data included in the content by the auto-run playback program to effect copy protection , wherein the copy protection is effected by altering a media playback procedure by the auto-run playback program.

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