If offers online sound extraction from Youtube movies.
It downloads the movie file from Youtube and starts the conversion immediately.
There are many free online Youtube to MP3 services, but this project tries to beat them in speed.
* MP3 bitrate compression ratio options.
* Volume adjustment via jQuery slider.
* Cropping of the MP3 via an jQuery sound selector (To generate ringtones for example).
* A Youtube plugin made in JS. It allows conversion directly on youtube without installing browser plugins.