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Overview ISO/IEC 14496-23:2008 - Part 23 of the ISO/IEC 14496 (MPEG-4) series - defines Symbolic Music Representation (SMR) for encoding musical scores and their relationships to other audiovisual el…
Overview ISO/IEC 14496-19:2004 - “Information technology - Coding of audio‑visual objects - Part 19: Synthesized texture stream” defines how synthesized texture data is encoded and transmitted as par…
Overview ISO/IEC 14496-11:2015 (MPEG‑4 Part 11) defines the scene description and application engine for MPEG‑4 systems. It standardizes how audio‑visual objects are positioned, composed and made int…
Overview ISO/IEC 14496-20:2008 specifies two interoperable standards for delivering rich‑media scenes to resource‑constrained devices: Lightweight Application Scene Representation (LASeR) and the Sim…
Overview ISO/IEC 14496-16:2011 - Animation Framework eXtension (AFX) defines an MPEG‑4 extension for representing and encoding 3D graphics assets. The standard specifies an AFX model that supports hi…
Overview ISO/IEC 14496-25:2011 - "3D Graphics Compression Model" - defines an architectural model that connects MPEG‑4 3D graphics compression tools to scene graph and graphics-primitive descriptions…
Overview ISO/IEC 14496-30:2018 defines how timed text (subtitles, captions and other visual overlays) is carried inside files based on the ISO base media file format (ISOBMFF) - the foundation of MP4…
Overview ISO/IEC 14496-32:2021 specifies the file format reference software and conformance suite for the MPEG-4 and MPEG-H file format family. It documents the reference implementations and conforma…
Overview ISO/IEC 14496-12:2026 defines the ISO base media file format, a foundational standard in the field of information technology, particularly for the coding of audio-visual objects. Maintained…
Overview ISO/IEC 14496-27:2009 - 3D Graphics conformance is a part of the MPEG‑4 family that defines how to design tests to verify whether compressed 3D graphics bitstreams and decoders conform to th…
Overview ISO/IEC 14496-4:2004 - "Information technology - Coding of audio‑visual objects - Part 4: Conformance testing" defines how to test and verify conformance of MPEG‑4 bitstreams and decoders to…
Overview ISO/IEC 14496-10:2014 - Information technology - Coding of audio-visual objects - Part 10: Advanced Video Coding specifies an advanced video coding framework for coding audio‑visual objects.…
Overview ISO/IEC 14496-26:2024 - Audio conformance defines how to design and run conformance tests to verify that compressed audio bitstreams and decoders meet the requirements of ISO/IEC 14496-3 (MP…
Overview ISO/IEC 14496-3:2019 (MPEG-4 Audio) is the 2019 (fifth) edition of the international standard for audio coding within the MPEG‑4 framework. Rather than targeting a single application, it def…
Overview ISO/IEC 14496-32:2025 - "Information technology - Coding of audio‑visual objects - Part 32: File format reference software and conformance" defines the reference software and conformance sui…
Overview ISO/IEC 15444-16:2025 specifies the encapsulation of JPEG 2000 codestreams into ISO Base Media File Format (ISOBMFF) derivatives based on ISO/IEC 14496-12, including the image file format de…
Overview ISO/IEC 14496-8:2004 (MPEG‑4 Part 8) defines a framework for carrying ISO/IEC 14496 (MPEG‑4) contents over IP networks. It provides guidelines for designing RTP payload formats, rules for fr…
Overview ISO/IEC 14496-15:2024 defines how video streams that are structured as Network Abstraction Layer (NAL) units are stored in the ISO Base Media File Format (ISOBMFF). It standardizes sample en…
Overview ISO/IEC 14496-10:2022 - Advanced Video Coding (AVC) - specifies a widely used standard for coding of audio‑visual objects. Published as the tenth edition (2022) of Part 10 of the ISO/IEC 144…
Overview ISO/IEC 14496-28:2012 - Composite Font Representation (CFR) defines an XML-based virtual font format for combining multiple component fonts into a single composite font resource. The standar…
Overview ISO/IEC 14496-29:2015 - Web video coding is an international standard that specifies Web Video Coding for the coding of audio‑visual objects. It defines the bitstream formats, syntax and sem…
Overview ISO/IEC 14496-33:2019 - "Information technology - Coding of audio‑visual objects - Part 33: Internet video coding" specifies MPEG‑4 Internet video coding. The standard defines the coded bits…
Overview ISO/IEC 14496-15:2022 specifies how video streams that are structured as Network Abstraction Layer (NAL) units are stored in an ISO Base Media File Format (ISOBMFF) compliant container (the…
Overview - ISO/IEC 14496-5:2001 (Reference software) ISO/IEC 14496-5:2001, part of the MPEG‑4 family, specifies the reference software used to validate and demonstrate the audio‑visual coding tools d…
Overview ISO/IEC 14496-14:2020 defines the MP4 file format as a specific instance of the ISO Base Media File format (ISO/IEC 14496-12). This third-edition (2020) standard specifies how MPEG‑4 audio‑v…
Overview ISO/IEC 14496-18:2004 - part of the MPEG‑4 family - specifies font compression and streaming for embedding and delivering font data in MPEG‑4 audio‑visual presentations. The standard adopts…
Overview ISO/IEC 14496-22:2019 - "Information technology - Coding of audio‑visual objects - Part 22: Open Font Format" specifies the Open Font Format (OFF). The standard defines the file organization…
Overview ISO/IEC 14496-10:2025 - "Information technology - Coding of audio-visual objects - Part 10: Advanced video coding" is the eleventh edition of the international standard that specifies advanc…
Overview ISO/IEC 14496-1:2010 (MPEG‑4 Systems) specifies the system‑level framework for coding and communicating interactive audio‑visual scenes. It defines how encoded elementary streams (audio, vid…
Overview ISO/IEC 14496-26:2010 - Audio conformance (part of the MPEG‑4 family) defines how to design and run tests that verify whether compressed audio bitstreams and decoders conform to the audio co…
Overview - ISO/IEC 14496-17:2006 (Streaming text format) ISO/IEC 14496-17:2006 defines a transport-agnostic streaming text format for timed presentation of textual data in audiovisual services. It pr…
Overview ISO/IEC 14496-13:2004 defines the Intellectual Property Management and Protection (IPMP) extensions to the MPEG‑4 systems standard. It specifies extension tags, syntax and semantics for an I…
Overview ISO/IEC 14496-34:2025 defines a Syntactic Description Language (SDL) for describing the structure of binary data used in audio‑visual coding and related systems. The standard specifies the p…
Overview ISO/IEC 14496-21:2006 - MPEG-J Graphics Framework eXtensions (GFX) defines a lightweight programmatic environment for advanced interactive multimedia on resource-constrained devices. GFX com…
Overview ISO/IEC 14496-2:2004 - Part 2: Visual defines the coded representation and decoding of visual information for object‑based video. The standard specifies video coding tools, bitstream syntax…
Overview ISO/IEC 14496-6:2000 - Delivery Multimedia Integration Framework (DMIF) defines the Delivery Layer of the ISO/IEC 14496 (MPEG‑4) suite. It specifies how multimedia applications transparently…
Overview ISO/IEC 14496-12:2022 - ISO base media file format - defines a general, extensible media container that specifies the timing, structure, and media information for timed sequences (audio‑visu…
Overview ISO/IEC 14496-22:2026 - "Information technology - Coding of audio-visual objects - Part 22: Open font format" is an international standard published by ISO and IEC. This document defines the…
Overview ISO/IEC 14496-1:2026 is an international standard developed by ISO and IEC, providing the system-level framework for the coding and delivery of interactive audio-visual objects. This documen…
1 Scope This International Standard defines the MP4 file format, as derived from the ISO Base Media File format.
BS ISO/IEC 14496-14:2003 defines the MP4 file format, as derived from the ISO Base Media File format. The general nature of the ISO Media File format is fully exercised by MP4. MPEG-4 presentations c…
BS ISO/IEC 14496-19:2004 specifies functionalities for the transmission of Synthesized Texture data as part of the MPEG-4 encoded audio-visual presentation. More specifically, it defines: 1. The synt…
1 Scope This part of ISO/IEC 14496 specifies the storage format for streams of video that is structured as NAL Units, such as AVC (ISO/IEC 14496‑10) and HEVC (ISO/IEC 23008‑2) video streams.
1 Scope This part of ISO/IEC 14496 specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the tim…
Overview ISO/IEC 14496-15:2024/Amd 1:2025 is an amendment to the international standard for the carriage of network abstraction layer (NAL) unit structured video in the ISO base media file format. De…