IEC TS 62436:2008/AMD1:2016
(Amendment)Amendment 1 - Guideline for implementation of copy controlled multimedia interface
Amendment 1 - Guideline for implementation of copy controlled multimedia interface
General Information
- Status
- Published
- Publication Date
- 16-Feb-2016
- Technical Committee
- TC 100 - Audio, video and multimedia systems and equipment
- Drafting Committee
- MT 62436 - TC 100/TA 4/MT 62436
- Current Stage
- PPUB - Publication issued
- Start Date
- 17-Feb-2016
- Completion Date
- 15-Apr-2016
Relations
- Effective Date
- 05-Sep-2023
Overview
IEC TS 62436:2008/AMD1:2016 is Amendment 1 to the "Guideline for Implementation of Copy Controlled Multimedia Interface," published by the International Electrotechnical Commission (IEC). This amendment updates the original 2008 technical specification to reflect the evolving landscape of copy protection and digital multimedia interfaces. Key revisions include updated references, revised figures, and the addition of a new annex detailing how copy control information can be applied across a range of multimedia interface standards, with particular attention to SCMS and CGMS-A procedures.
By providing harmonized guidelines on the integration of copy control mechanisms into multimedia interfaces, this amendment supports manufacturers and system integrators seeking to implement robust digital rights management (DRM) and content protection in audio, video, and data transfer scenarios.
Key Topics
- Copy Control Mechanisms: Promotes the use of Serial Copy Management System (SCMS) and Copy Generation Management System - Analog (CGMS-A), widely adopted in safeguarding digital content.
- Standardized Data Formats: Emphasizes IEC 60958 conformant data formats, supporting both linear and non-linear PCM audio across professional and consumer applications.
- Compatibility and Interoperability: Ensures that hardware and software solutions can coexist and interoperate using standardized approaches for copy protection, referencing specifications also used in Bluetooth (SCMS-T) and HDMI.
- Updated References and Figures: Incorporates new references (e.g., AES 3, SMPTE standards, IEEE 1394) and revises graphical relationships depicting how different IEC standards align, aiding clear understanding of inter-standard connections.
- Implementation Guidance: Provides practical guidance for the application of copy control information in various digital media interfaces, detailing both normative and informative annexes.
Applications
IEC TS 62436:2008/AMD1:2016 finds practical use in several domains within the multimedia industry:
- Consumer Electronics: Device manufacturers can embed copy control protocols in products like DVD players, set-top boxes, and digital audio/video receivers, ensuring compliance with global DRM requirements.
- Professional Audio/Video Systems: Studios and broadcasters rely on these standards to facilitate royalty management and authorized duplication of content while maintaining interoperability among equipment from various vendors.
- Digital Interface Development: Engineers and product developers refer to the guidelines when designing digital interfaces (such as HDMI and Bluetooth) that must securely handle copyrighted material.
- Standardization Bodies and Regulatory Authorities: These entities use the technical specification to align regional or organizational standards, policies, and certification processes with widely recognized IEC provisions.
- OEM Solutions: Companies producing embedded systems or modules can integrate standardized copy control solutions, reducing development time and ensuring international market access.
Related Standards
Amendment 1 to IEC TS 62436 encompasses and references numerous IEC and external standards vital to multimedia copy control and data interface technologies, including:
- IEC 60958 (all parts): Digital audio interface for linear PCM audio data
- IEC 61883-6: Consumer-use digital interface protocol
- IEC 61937 (all parts): Interface for non-linear PCM encoded audio bitstreams
- AES 3 (all parts): Serial transmission for two-channel digital audio
- SMPTE ST 337 / ST 338: Formats for non-PCM audio/data in AES3 interfaces
- IEEE 1394-2008: High-performance serial bus specification
- NF EN 50255-1998: Digital Audio Broadcasting interface specification
By adhering to these and other referenced standards, implementers ensure that multimedia products are secure, interoperable, and conform with international content protection requirements.
Keywords: IEC TS 62436, copy control, multimedia interface, copy protection, SCMS, CGMS-A, IEC 60958, digital audio interface, DRM, HDMI, Bluetooth, audio standards, video standards, multimedia systems, IEC standards, interoperability.
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Frequently Asked Questions
IEC TS 62436:2008/AMD1:2016 is a technical specification published by the International Electrotechnical Commission (IEC). Its full title is "Amendment 1 - Guideline for implementation of copy controlled multimedia interface". This standard covers: Amendment 1 - Guideline for implementation of copy controlled multimedia interface
Amendment 1 - Guideline for implementation of copy controlled multimedia interface
IEC TS 62436:2008/AMD1:2016 is classified under the following ICS (International Classification for Standards) categories: 33.160.01 - Audio, video and audiovisual systems in general; 35.240.99 - IT applications in other fields. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC TS 62436:2008/AMD1:2016 has the following relationships with other standards: It is inter standard links to IEC TS 62436:2008. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC TS 62436:2008/AMD1:2016 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC TS 62436 ®
Edition 1.0 2016-02
TECHNICAL
SPECIFICATION
AMENDMENT 1
Guideline for implementation of copy controlled multimedia interface
IEC TS 62436:2008-02/AMD1:2016-02(en)
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IEC TS 62436 ®
Edition 1.0 2016-02
TECHNICAL
SPECIFICATION
AMENDMENT 1
Guideline for implementation of copy controlled multimedia interface
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160; 35.240.99 ISBN 978-2-8322-3093-0
– 2 – IEC TS 62436:2008/AMD1:2016
IEC 2016
FOREWORD
This amendment has been prepared by technical area 4: Digital system interfaces and
protocols of IEC technical committee 100: Audio, video and multimedia systems and
equipment.
The text of this amendment is based on the following documents:
Enquiry draft Report on voting
100/2504/DTS 100/2609/RVC
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• transformed into an International standard,
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
_____________
INTRODUCTION to Amendment 1
The revision of IEC TS 62436:2008 has become necessary to revise Figure 1 and add a new
Annex C to provide copy control information for the use of SCMS in other interface standards
and specifications that have been revised.
2 Normative references
Replace the existing introductory text to
...
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