The Fraunhofer MPEG-H decoder (mpeghdec) is a C/C++ implementation of the MPEG-H Audio standard as defined in ISO/IEC 23008-3:2022. MPEG-H Audio is the Next Generation Audio (NGA) codec for personalized and immersive sound. Please visit www.mpegh.com to learn more about the MPEG-H Audio.
For documentation and usage, please have a look at the Wiki.
| MPEG-H Audio Profile | MPEG-H Audio Level |
|---|---|
| Baseline | Level 4 |
mpeghdec is built and tested using the following architectures and toolchains:
| Architecture | Toolchain | |
|---|---|---|
| Windows |
x86 x86_64 |
VS2019 VS2017 |
| macOS |
x86_64 arm64 |
apple-clang 12.0.5 (Intel) apple-clang 13.1.6 (ARM) |
| Linux (Ubuntu 22.04) |
x86 x86_64 RISC-V |
clang 14.0.0 |
| Linux (Debian 11) |
x86 x86_64 arm32v7 arm64 |
clang 11.0.1 gcc 10.2.1 |
| Android |
x86 x86_64 arm32v7 arm64 |
clang 14.0.0 |
| iOS |
x86_64 arm64 |
apple-clang 12.0.5 |
Support for further platforms and architectures can be requested directly from Fraunhofer IIS.
mpeghdec uses CMake (version >= 3.16) to configure and build the project. A working CMake installation is therefore required to build the software.
The following project-specific CMake parameters are available:
mpeghdec_BUILD_BINARIES |
Enable / Disable demo tool compilation. |
mpeghdec_BUILD_DOC |
Enable / Disable documentation generation (requires a working [Doxygen](https://www.doxygen.nl/) installation). |
Find below the basic instructions to build the project or visit the "Wiki Build" page(s) to get further information (additional build parameters and platform specific build instructions).
- Clone the project and make a build folder.
$ git clone https://github.com/Fraunhofer-IIS/mpeghdec.git $ mkdir -p build - Configure the project using CMake.
$ cmake -S mpeghdec -B build - Build the project.
$ cmake --build build
The mpeghdec provides following command-line based example programs:
Contributions may be done through a pull request to the upstream repository.
- Create a fork based on the latest master branch
- Apply changes to the fork
- Add the author names to AUTHORS.md
- Create a pull request to the upstream repository. The request must contain a detailed description of its purpose
Please see the LICENSE.txt file for the terms of use that apply to the software in this repository.
Fraunhofer supports the development of MPEG-H products and services by offering additional software, documentation, and technical advice. In addition, it operates the MPEG-H Trademark Program to ease interoperability testing of end-products. Please visit www.mpegh.com for more information.
For more information, please contact amm-info@iis.fraunhofer.de
