I just tried Super (http://www.erightsoft.com/SUPER.html#Dnload) to convert video to MP3 audio. Worked for both FLV and MP4. Free, but the interface is not perfectly intuitive. (Tip: Right-click the window to get a bunch of additional options.) Steve -----Original Message----- From: School Information Technology Discussion [mailto:[log in to unmask]] On Behalf Of Raymond Ballou Sent: Tuesday, March 16, 2010 11:25 AM To: [log in to unmask] Subject: split audo from video have a user who wants to stip the audio off from MP4 (flip) or FLV (youtube) files. has anyone done that? R ______________________________________________________________ ______________________________________________________________ This email may contain information protected under the Family Educational Rights and Privacy Act (FERPA) or the Health Insurance Portability and Accountability Act (HIPAA). If this email contains confidential and/or privileged health or student information and you are not entitled to access such information under FERPA or HIPAA, federal regulations require that you destroy this email without reviewing it and you may not forward it to anyone. -- This message has been scanned for viruses and dangerous content by MailScanner, ClamAV and Bitdefender and is believed to be clean.