Digital Cinema Initiatives

DCI Specification Archives

• Archived Specification V 1.0 (Approved July 20,2005) plus errata 1-148
• ArchivedSpecification 1.1 (Approved April 12, 2007) plus errata 1-100 from April 2007 to March 8 2008
• Archived Specification 1.2 (Approved March 7 2008 ) plus errata 1-45 from March 8 2008 through August 30 2012
• Archived Specification 1.2 (Approved March 7 2008) with errata as of 30 August 2012 Incorporated
• Archived DCI Specification, Version 1.3 (Approved 27 June 2018) plus erratta 1-29
• Archived DCI Specification, Version 1.4 (Approved 20 July 2020) plus erratta 1-23
• Archived DCI Specification, Version 1.4.1 dated 13 October 2021 PDF

 

DCSS Version 1.4.2 (dated June 15, 2022) incorporated two prior addenda into the DCSS: [Digital Cinema Object-Based Audio Addendum, dated October 1, 2018] and [DCI Stereoscopic Digital Cinema Addendum, Version 1.0, dated July 11, 2007]. Users will no longer need to refer to these separate addenda.

Click here for archived:
Digital Cinema Object-Based Audio Addendum, dated October 1, 2018 (PDF)
Also see: DCI_Object-Based_Audio_Addendum_Changes-Marked_archived-7-1-2022.pdf

Click here for archived:
DCI Stereoscopic Digital Cinema Addendum, Version 1.0, dated July 11, 2007 (PDF)

 

DCI Compliance Test Plan (CTP) Archives

• Archived Compliance Test Plan Version 1.0 (pdf)
• Archived Compliance Test Plan Version 1.1 (pdf)
• Archived Compliance Test Plan Version 1.2 (pdf)
• Version 1.2 archived changes
• Compliance Test Plan (CTP) Version 1.2.1 (PDF) (CTP) Version 1.2.1 dated 5 August 2020
• Revisions dated 24 MARCH 2021, amending CTP Sections 9, 10.4.72 and 11.1:
  DCI_CTP_v1-2-1_Revision_2021-0324-Chapters-9-10-11.pdf

 

CTP Addendum Archive

• Archived Compliance Test Plan (CTP) Addendum on Testing 2011-07-26 v2 (pdf)