What is TAudioConverter?
TAudioConverter is a multithreaded audio converter and extractor. It can convert almost any audio format to aac, ac3, mp3, flac, wav, ogg, opus, mpc, ape, tta, tak, wma, alac, wavpack. It can also extract audio streams from video files and encode them. Video files with more than one audio stream is supported. It is possible to run up to 8 simultaneous processes to shorten encoding time.
The official website and the SourceForge page are no longer available. Last version, 0.9.9, released in June 2015, can be still downloaded from Fosshub