Capture and download almost any online web video automatically with VidBas.Just open start watching video in Safari (or other web browser) and it will be automatically captured by VidBas and downloaded at extremely fast speed.

If video is not in your mac native format, it will be converted for you.
You can download videos from YouTube, Metacafe, CNBS, DailyMotion.Vimeo and many, many others web sites.
Convert downloaded to MP3 automatically.