Many people prefer to extract MP3 from MP4 videos. Reasons are various: have heard a wonderful theme song or episode in a MP4 movie and want to playback just the song with MP3 player, iPhone or iPod; have record or download an interesting/important lecture and only need the audio part for reviewing later; or any other reasons. How to convert MP4 to MP3? That's the question been asked for a thousand time on Google.
Actually, to rip MP3 out of MP4, ways are many. For example, you can use iTunes, VLC player, or even iMovie to get this task done. However, these methods are somewhat complicated and not easy for newbies to use. So, here I outline the easiest way for converting .mp4 to .mp3: use a smart MP4 to MP3 Converter to help. For Mac users, try MP4 to MP3 Converter for Mac. Below are the step-by-step tutorial:
To begin with, load the MP4 file that contain the audio you need to the program. Simply drag and drop the selected MP4 file onto the main interface is OK. If you have several MP4 files want to convert, just add all of them to the converter at one time.
Open the "Profile" list, then choose "Common Audio" > "MP3 (*.mp3)" as the output format. In addition, you can also customize the detailed output audio parameters such as the Bitrate, Sample rate and Channel, etc. by hitting the "Settings" button.
After the steps above, you can then press the "START" button on the bottom right to begin converting .mp4 to .mp3. By using this smart converter, the conversion will soon be done with ultra high quality. Don't hesitate to try it free now!