- FFmpeg support (downloadable separately) permits import and export of a much wider range of file formats, including WMA, M4A and AC3, plus import of audio from video files
- On-demand loading of uncompressed files eliminates the wait before files can be played or edited
- Linked audio and label tracks allow labels to move with their corresponding audio when cutting, pasting or changing speed or tempo
Hierarchical plug-in grouping for built-in plug-ins
Read about previous version here.
“Audacity is free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems.” Link