Aften is an open-source audio encoder that specializes in A/52 or AC-3 audio encoding. It is a simple software that can easily convert audio files to this format.
Firstly, it offers its own wav reader, which allows users to easily encode their audio without having to install additional software. Additionally, it has converted its fixed-point algorithms to floating-point, allowing for more efficient encoding without sacrificing quality.
Other notable features include stereo rematrixing (mid/side), short block MDCT and block switching, variable bandwidth, and VBR encoding mode. It also offers more complete WAV format support, allowing for a wider range of input options.
The software has also undergone recent updates, including bit allocation speedups, a compile-time choice of using floats or doubles internally, and an internal restructuring of MDCT functions. Bugs have been fixed, and quality=0 is now a valid setting.
In terms of ease of use, the software has a separate library and frontend, making it more streamlined for users. Input filters are also available to further customize the encoding process.
Overall, the Aften project offers a reliable and efficient solution for those looking to encode their audio files with ease.
Version 0.05: N/A