ISO/IEC 14496-4:2004/AMD37:2009 PDF | Request Standard
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ISO/IEC 14496-4:2004/AMD37:2009

Information technology - Coding of audio-visual objects - Part 4: Conformance testing - Amendment 37: Additional file format conformance

Standard by IEC, 2009-11-30

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About This Item

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ISO/IEC 14496-4:2004/AMD37:2009 is an amendment to the conformance testing framework for audio-visual object coding, focused here on additional file format conformance. It is relevant when engineering, test, or compliance teams need to verify that implementations handle the specified file-format requirements consistently within the broader ISO/IEC 14496-4 environment. For organizations managing product evaluation, technical validation, or conformity assessment, ISO/IEC 14496-4:2004/AMD37:2009 helps clarify how added conformance points should be considered during documented evaluation and testing workflows.

ISO/IEC 14496-4:2004/AMD37:2009 standard overview

This amendment modifies the parent reference ISO/IEC 14496 by extending the conformance testing material for audio-visual object coding. Its technical purpose is to support verification activities around additional file format conformance, which can be important for laboratories, developers, and reviewers assessing implementation behavior against a defined compliance reference. As an amendment, ISO/IEC 14496-4:2004/AMD37:2009 should be used together with the base document and related parts of the series when preparing testing workflows, technical review records, or certification evidence.

Applications of ISO/IEC 14496-4:2004/AMD37:2009

Typical use cases include product testing, decoder or encoder validation, and compliance checks for systems that process audio-visual file formats under the ISO/IEC 14496 framework. It may be consulted by laboratories developing test plans, procurement teams reviewing technical documentation, and engineering groups aligning implementation details with conformance expectations. In practice, the amendment can support quality workflows where file-format behavior, interoperability, and repeatable test execution must be documented with care during technical assessment.

Why ISO/IEC 14496-4:2004/AMD37:2009 matters

For organizations responsible for conformity assessment, this amendment helps reduce ambiguity around additional file format conformance points and can improve consistency across verification activities. That matters when teams are trying to align engineering documentation, product evaluation, and regulatory preparation with a shared technical baseline. Using the amendment alongside the parent document can support more reliable testing outcomes, better audit readiness, and lower risk of inconsistent interpretation during procurement review or laboratory evaluation.

  • Supports additional file format conformance within the ISO/IEC 14496-4 testing framework
  • Useful for implementation review, laboratory evaluation, and documented verification activities
  • Helps teams align compliance workflows with the parent audio-visual coding reference
  • Can inform procurement and technical assessment where conformance evidence is required
SKU: a5207bbd6bd1

  • Publication Date: 2009-11-30
  • Standard Status: Amendment
  • Publisher: IEC
  • Edition: 2

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