Fdk-aac
Fraunhofer FDK AAC is an open-source library for encoding and decoding AAC.
Though open-source, it is not entirely free.
Different open-source communities have different interpretations:
- Fedora - free
- Debian - undecided after long discussion, assumed to be non-free
- GNU Project - technically free, but dangerous
The fdkaac module is based off fdk-aac and used in VLC media player since 2.1.0. It is dual-licenced under LGPL v2.1 and BSD 2-clause.
Source code
Links
- Git at Google - platform/external/aac (Official repository)
- GitHub - fdk-aac source code