Audio and Music editor online Sweep by officeonlinesystems

This is an extension that allows to edit audio and music files. It is the Sweep Audio Editor online, an audio editor and live playback tool that supports a lot of music and audio formats: MP3, AIFF, Ogg Vorbis, WAV and Speex.

The main features of this Sweep audio and music editor are:

- Music rendering process in background.
- Audio import/export.
- Audio cut, copy, paste and insert using selected areas of a sound, and paste them into areas of the same or other sounds.
- Move and merge selected areas of a sound.
- Undo/redo with an edit history.
- Multichannel audio file support.
- Bitrate controls.
- Multiple views per clip.
- Variable zooming.
- Audio operations: play, pause, stop, fast forward, rewind, go to end, go to beginning, scan reverse, scan forward.
- Simultaneous playback of several files.
- Looping playback.
- A lot of music and audio formats including MP3, WAV, Ogg Vorbis, Speex and AIFF.
- Operations with files and folders: copy, move, upload, create folder/file, etc

This extension uses the platform http://www.offidocs.com in order to provide a web view of Sweep.