Click "Apple-E" to bring up the export window. Click the "Export" icon and choose "Sound to AIFF." Your file extension should now read ".aif." Rename your file if needed, and click "Save." Want to Learn Advanced Solution about How to Convert MP4 to MP3 >> Aura Free Video Converter is a really powerful free software to help you convert video formats to different audio or video formats. Aura Free Video Converter has inbuilt video trimmer and a tool to add effects to the video. You can batch convert files using this freeware. The settings for output can be changed using the settings on the bottom right side of the software. Video output: 3GP, AVI, MP4 FLV, SWF, MPEG, RM, WMV, MOV Support default video/audio settings or user customized parameters for video and audio. Mp42mp3 converter add visit this web-site convert .mp4 to mp3 Secure Online Payment M4a to MP3 Converter Free is especially developed to convert M4a, M4b, AAC and other similar formats to MP3 compatible with all portable MP3 players. So far it deals with all the 30 audio formats we use to test and the output sound quality is excellent

Website URL: http://www.audio-transcoder.com/how-to-convert-mp4-files-to-mp3