ISO/IEC 14496-22:2026

Information technology — Coding of audio-visual objects Part 22: Open font format

This document specifies the Open Font Format (OFF) specification, including the TrueType and Compact Font Format (CFF) outline formats. Many references to both TrueType and PostScript exist throughout this document, as Open Font Format fonts combine the two technologies. The document defines data structures for various font tables and provides the necessary details for developers to build a font rendering and text layout/shaping engines in compliance with this document.