ISO/IEC 14496-5:2001/AMD21:2009 PDF | Request Standard
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ISO/IEC 14496-5:2001/AMD21:2009

Information technology - Coding of audio-visual objects - Part 5: Reference software - Amendment 21: Frame-based Animated Mesh Compression reference software

Standard by IEC, 2009-05-05

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  • Language: English
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  • Language: English
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  • Updates: Included

About This Item

Legal Notices*

ISO/IEC 14496-5:2001/AMD21:2009 is a supporting amendment to the reference software framework for ISO/IEC 14496-5, focused on Frame-based Animated Mesh Compression reference software. It is relevant when teams need to understand how the associated software reference is updated, reviewed, or incorporated into technical workflows for media coding and validation. For engineering, testing, and procurement teams, ISO/IEC 14496-5:2001/AMD21:2009 can serve as a compliance reference for evaluating whether the amended software behavior aligns with the parent document and its intended use in technical assessment activities.

Purpose of ISO/IEC 14496-5:2001/AMD21:2009

This amendment provides a modification to the reference software associated with ISO/IEC 14496-5, rather than acting as a standalone technical specification. Its purpose is generally to refine or extend the software reference for frame-based animated mesh compression within the broader MPEG audio-visual object coding framework. In practical terms, it supports technical review, documented evaluation, and verification activities where organizations need to track the current amended reference behavior against the parent document for engineering documentation and conformity assessment preparation.

Compliance applications of ISO/IEC 14496-5:2001/AMD21:2009

Organizations may use ISO/IEC 14496-5:2001/AMD21:2009 during product evaluation, implementation review, and laboratory evaluation of systems that rely on MPEG reference software. It is useful for teams maintaining coding tools, validation environments, or test suites that depend on the amended reference behavior for animated mesh compression workflows. In procurement and compliance workflows, the amendment can help clarify which version of the reference software is being assessed, supporting operational consistency, technical validation, and controlled documentation across development and quality assurance processes.

Benefits of ISO/IEC 14496-5:2001/AMD21:2009

Using the amendment alongside the parent reference can improve testing consistency and reduce ambiguity during technical assessment. It helps teams align engineering validation with the amended reference software, which is important for documented evaluation and procurement review where version control matters. For compliance-oriented organizations, the document supports conformity assessment preparation by showing how the reference software has been modified and what baseline should be used for comparison. That can lower implementation risk and make quality workflows easier to manage across internal review and external verification steps.

  • Supports the amended reference software path for ISO/IEC 14496-5 technical workflows
  • Useful for verification activities tied to frame-based animated mesh compression reference behavior
  • Helps maintain version control in engineering documentation and compliance records
  • Assists laboratories and review teams with consistent evaluation against the parent document
SKU: 52c786d3bf63

  • Publication Date: 2009-05-05
  • Standard Status: Amendment
  • Publisher: IEC
  • Edition: 2

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