ISO/IEC 11172-2:1993/COR1:1996

ISO/IEC 11172-2:1993/COR1:1996 is a corrigendum to the video part of the MPEG-1 family, formally linked 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 1. It is relevant for teams reviewing legacy digital video coding requirements, especially where documented corrections must be traced during engineering validation, technical review, or procurement checks. Used with the parent reference ISO/IEC 11172, it helps maintain accuracy in compliance workflows and technical documentation.

Overview of ISO/IEC 11172-2:1993/COR1:1996

This document serves as a supporting correction to the original video coding specification rather than a standalone technical profile. As a corrigendum, ISO/IEC 11172-2:1993/COR1:1996 is typically consulted when organizations need to confirm that a cited requirement, definition, or editorial detail reflects the corrected text. That makes it useful in engineering documentation, conformity assessment preparation, and technical assessment of systems built around early digital moving-picture storage and playback implementations.

Compliance applications of ISO/IEC 11172-2:1993/COR1:1996

Organizations may use this corrigendum during documented evaluation of software, codecs, archived media workflows, or test environments that reference the parent video coding specification. It is often relevant where legacy product support, interoperability checks, or procurement review depends on accurate standards citations. In quality workflows, the corrected text can support verification activities, reduce ambiguity in technical validation, and help laboratories align test references with the intended version of the specification.

Importance of compliance with ISO/IEC 11172-2:1993/COR1:1996

Using the corrected reference supports consistency in technical compliance and lowers the risk of misapplying an uncorrected requirement. For engineering teams, that matters when preparing test plans, reviewing product documentation, or assessing compatibility against a legacy video coding baseline. In procurement and conformity assessment, the corrigendum can improve traceability and help ensure the right document set is used for risk reduction, quality assurance, and operational consistency across review and verification activities.

• Corrective reference for the video component of the ISO/IEC 11172 family
• Useful for legacy codec review, documentation control, and technical traceability
• Supports compliance workflows where exact wording and corrected details matter
• Helps align testing, validation, and procurement records with the parent specification