DTLA: Networking Content in Your Digital Home

In 1999, DTLA began licensing a content protection technology that also ensures consumers' reasonable and customary right to make personal use copies and to enjoy that content digitally networked throughout the home. Digital Transmission Content Protection ("DTCP") has been widely adopted across the globe in consumer electronics products from set top boxes and digital TVs to Blu-Ray and DVD recorders; in voluntary standards groups; by a spectrum of cable, satellite, and media services; and over a variety of wireless and wired interfaces.

Latest News

• Monday, April 16, 2012 - Approval of Nagra Media PRM

  DTLA announced approval of the Nagra Media PRM technology as an authorized protection technology for persistent storage and output of content that has been protected using DTCP. Details can be found here.

• Thursday, January 12, 2012 - Revision 1.4 update

  The V1SE1 Informational Revision 1.4 has been updated to correct an editorial error in Figure 6 of V1SE 10.4.1.

• Thursday, December 15, 2011 - DTCP +

  DTLA has updated DTCP with four new features:

  1. A Digital Only Token to support new early window business models and AACS.
  2. A "media agnostic" method to carry Content Management Information in all DTCP transports.
  3. A Copy Count control.
  4. Remote access capability.
  Here's an overview presentation summarizing these features.
  
  DTLA has posted new informational versions of the Volume 1 and Volume 1 Supplement E specifications, a revised Adopter Agreement, a revised Content Participant Agreement, and a revised IP Statement.

• Thursday, December 08, 2011 - Approval of Samsung Conditional Access System

  DTLA announced approval of the Samsung Conditional Access System (SCAS) as an authorized digital output protection technology for certain content that has been protected using DTCP. Details can be found here.

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