ISO/IEC 14496-4:2004/AMD46:2019 PDF | Request Standard
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ISO/IEC 14496-4:2004/AMD46:2019

Information technology - Coding of audio-visual objects - Part 4: Conformance testing - Amendment 46: Conformance testing for internet video coding

Standard by IEC, 2019-04-17

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About This Item

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ISO/IEC 14496-4:2004/AMD46:2019 is a supporting amendment to the ISO/IEC 14496 series that updates conformance testing requirements for internet video coding. It is relevant for teams that need a clear technical reference for verification activities, documented evaluation, and compliance workflows tied to audiovisual coding implementations. By refining conformance testing expectations, ISO/IEC 14496-4:2004/AMD46:2019 helps organizations align engineering documentation, laboratory evaluation, and product review processes with the parent series.

Overview of ISO/IEC 14496-4:2004/AMD46:2019

This amendment is connected to ISO/IEC 14496 and specifically addresses conformance testing for internet video coding within Part 4, which covers conformance testing. As a modifying document, it is typically used alongside the parent reference rather than as a standalone technical basis. Organizations may rely on it during technical review, test planning, and conformity assessment preparation when evaluating whether implementations follow the expected behavior for video coding interoperability and validation.

Compliance applications of ISO/IEC 14496-4:2004/AMD46:2019

ISO/IEC 14496-4:2004/AMD46:2019 is commonly relevant in test laboratories, product engineering teams, and procurement reviews for codec-enabled systems that must support internet video delivery. It can inform testing workflows, technical assessment, and documented evaluation of implementation behavior against the conformance framework defined in the series. In practice, it supports quality workflows where repeatable verification and operational consistency are needed before release, certification, or internal acceptance.

Importance of compliance with ISO/IEC 14496-4:2004/AMD46:2019

Using this amendment in a compliance process can reduce risk by improving consistency in how internet video coding implementations are checked and documented. It helps teams compare test results more reliably, support technical validation, and prepare for conformity assessment with better traceability. For procurement and engineering documentation, a clear conformance reference can also improve product evaluation, limit integration issues, and support interoperability expectations across systems that depend on coded audiovisual content.

  • Supporting amendment to the ISO/IEC 14496 series for conformance testing of internet video coding
  • Useful for laboratory evaluation, test case review, and implementation verification
  • Helps align technical documentation with conformity assessment and quality workflows
  • Relevant to product teams managing interoperability and validation requirements
SKU: 2bf3146e7a9d

  • Publication Date: 2019-04-17
  • Standard Status: Amendment
  • Publisher: IEC
  • Edition: 2

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