populardownload.net MP4 to MP3 Converter is designed to convert MP4 to MP3, it can also convert most popular video formats to MP3. Supported video formats include AVI Video (*.avi), MPEG Video (*.MPEG, *.MPG, *.MP4, *.M1V, *.M2V, *.M1P), DVD Video (*.VOB), Windows Media Video(*.ASF, *.WMV, *.ASX, *.WAX, *.WM, *.MWA, *.WMD, *.WMP, *.WMX, *.WVX, *.WPL).