Is the fastest and best option to convert audio to video on-line. You really do not know what you are speaking about. As I mentioned above MP4 is simply the container it might probably comprise AAC or ALAC information. ALAC information wil…

Need to convert information with out downloading software? And audio-transcoder.com it stays like this for all future use of the MP3 format, until one goes to Instruments""Preferences""Reset preferences" which then returns all to defaults …