I am looking for a comprehensive API in Java that can convert audio across various formats and bitrates.
For example WAV (6kHz to 48kHz) L16/audio ---TO--- WAV (RIFF header) 8KHz 8-bit mono A-law/U-law AIFF (6kHz to 48kHz) L16/audio ---TO--- WAV (RIFF header) 8KHz 8-bit mono A-law/U-law
and other voice audio formats.
Any other suggestions about similar Java libraries on audio conversion are also entertained.
I was able to solve this problem by using Tritonus : Open Source Java Sound API and its wide range of sound convertor plugins.
Specifically the Tritonus miscellaneous plugins was very useful in my context.