# libiamf

> software library and reference implementation of the AOM Immersive Audio Model and Formats specification

**Wikidata**: [Q123916054](https://www.wikidata.org/wiki/Q123916054)  
**Source**: https://4ort.xyz/entity/libiamf

## Summary
Libiamf is a software library and reference implementation of the AOM Immersive Audio Model and Formats specification. It provides open-source tools for processing immersive audio content under the 3-clause BSD License.

## Key Facts
- Developer: Alliance for Open Media
- License: 3-clause BSD License (source: GitHub repository)
- Current stable version: 1.1.0 (released 2024-11-08)
- Initial stable version: 1.0.0 (released 2023-09-29)
- Programming language: Q15777
- Copyright status: copyrighted
- File format: Immersive Audio Model Format (supports both reading and writing)
- Source repository: https://github.com/AOMediaCodec/libiamf
- Instance of: software library and free software

## FAQs
### Q: What is libiamf used for?
A: Libiamf serves as a reference implementation for the AOM Immersive Audio Model and Formats specification, enabling developers to create and process immersive audio content.

### Q: Who maintains libiamf?
A: Libiamf is developed and maintained by the Alliance for Open Media, a consortium focused on open media standards.

### Q: Is libiamf free to use?
A: Yes, libiamf is free software distributed under the 3-clause BSD License, allowing modification and redistribution.

### Q: What file formats does libiamf support?
A: It exclusively supports the Immersive Audio Model Format for both reading and writing operations.

## Why It Matters
Libiamf addresses the growing need for standardized immersive audio solutions in media and entertainment. By providing an open reference implementation, it democratizes access to advanced audio technologies previously locked behind proprietary formats. This enables developers across industries to create immersive experiences—such as spatial audio for VR/AR or next-generation streaming—without licensing barriers. Its alignment with the AOM specification ensures interoperability, while the BSD license fosters community-driven innovation, positioning libiamf as a foundational tool for the future of audio technology.

## Notable For
- Reference implementation of the AOM Immersive Audio Model and Formats specification
- Only open-source library supporting this specific immersive audio standard
- Maintained by the Alliance for Open Media, ensuring industry-standard compliance
- Supports the Immersive Audio Model Format exclusively for read/write operations
- Uses the 3-clause BSD License, balancing openness with legal protection

## Body
### Overview
Libiamf is a specialized software library implementing the AOM Immersive Audio Model and Formats specification. It functions as both a development toolkit and reference model for immersive audio processing.

### Technical Specifications
- **Programming Language**: Q15777 (Wikidata entity)
- **File Format Support**: Immersive Audio Model Format (readable and writable)
- **Source Code**: Hosted at https://github.com/AOMediaCodec/libiamf
- **Copyright**: Protected under copyright law
- **Classification**: Software library and free software

### Version History
- **1.0.0** (stable) - Released 2023-09-29 (initial stable version)
- **1.0.1** (stable) - Released 2024-09-03
- **1.1.0** (stable, preferred) - Released 2024-11-08

### Legal Framework
- **License**: 3-clause BSD License (full terms available at GitHub repository)
- **Governing Body**: Alliance for Open Media
- **Distribution Model**: Open-source with copyright retention

### Community Integration
- Aligns with open media standards through AOMediaCodec ecosystem
- Serves as a foundational resource for immersive audio development
- Facilitates adoption of standardized immersive audio formats across platforms

## References

1. [Source](https://github.com/AOMediaCodec/libiamf/blob/main/LICENSE)
2. [Release 1.0.0. 2023](https://github.com/AOMediaCodec/libiamf/releases/tag/v1.0.0)
3. [Release 1.0.1. 2024](https://github.com/AOMediaCodec/libiamf/releases/tag/v1.0.1)
4. [Release 1.1.0. 2024](https://github.com/AOMediaCodec/libiamf/releases/tag/v1.1.0)
5. [Source](https://github.com/AOMediaCodec/libiamf)