ISO/IEC 11172-2:1993/COR2:1999

ISO/IEC 11172-2:1993/COR2:1999 is a technical corrigendum to Information technology - Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s - Part 2: Video - Technical Corrigendum 2, providing a corrective reference for organizations working with MPEG-related video documentation and compliance records. It is relevant when engineering teams, test laboratories, or procurement groups need to align specifications, resolve document discrepancies, or maintain traceable technical documentation against the parent reference ISO/IEC 11172. In workflows that depend on documented evaluation and conformity assessment, the corrigendum can help support consistency and reduce interpretation risk.

ISO/IEC 11172-2:1993/COR2:1999 standard overview

This document serves as a supporting correction to the video part of the ISO/IEC 11172 series rather than as a standalone technical specification. ISO/IEC 11172-2:1993/COR2:1999 is typically used to clarify or amend the published text of Part 2: Video, which matters when teams are performing technical review, verification activities, or quality workflows based on the parent standard. For organizations managing engineering documentation or product evaluation files, it helps maintain a more accurate compliance reference during specification control and regulatory preparation.

Applications of ISO/IEC 11172-2:1993/COR2:1999

Practical use cases include standards libraries, document control systems, and engineering teams reviewing video compression requirements tied to the ISO/IEC 11172 family. It may be consulted during laboratory evaluation, test plan preparation, or supplier qualification when a project relies on legacy video coding documentation and needs operational consistency across records. Procurement teams and compliance specialists may also use ISO/IEC 11172-2:1993/COR2:1999 to confirm that the correct corrigendum is attached to a technical file, contract package, or conformity assessment dossier.

Why ISO/IEC 11172-2:1993/COR2:1999 matters

For organizations working with archived or controlled technical documentation, this corrigendum helps reduce the risk of using an incomplete or uncorrected reference. ISO/IEC 11172-2:1993/COR2:1999 supports technical validation by improving traceability between the parent video specification and its published correction, which can be important in testing workflows, documented evaluation, and audit preparation. It also assists procurement and compliance teams that need dependable references for product evaluation, engineering specification control, and interoperability-focused review.

• Supporting corrigendum linked to ISO/IEC 11172, intended to correct the Part 2: Video text.
• Useful for specification control, document review, and maintaining accurate technical records.
• Relevant to verification activities, laboratory evaluation, and conformity assessment preparation.
• Helps reduce interpretation errors in procurement, engineering documentation, and compliance workflows.