Extracting an audio file from videos is easy and can be done in a couple of minutes using some softwares for PC, Android, Mac, and iOS.
Computer Version softwares are tabulated below.
2. Windows Movie Maker
4. VLC media Player
Once you download these softwares and installed it on your PC, you will immediately understand how to extract audio from the videos. My recommendation is Audacity for technically ignorant person and for newbies who are new to editing media's. All these softwares are available for Mac and Windows.
Here is the list of Android Apps and iOS that will help you get your job done in minutes.
2. Audio Extractor
3. Mp3 cutter
4. Video 2 MP3
For newbies, go for Video 2 Mp3. It's very easy. Once you download the app, start the app and choose the videos you want to extract or convert it to Mp3 format.
For editing and putting the Mp3 loop, background, and to extend it to your video projects, you will need an Kine Master tool. Download, open and chose the media or video you want to put and audio in that video, click the add sound icon, choose the sound track or audio you just converted using one of the above tool. Once, you adjust the time, loops and background volume envelope, save the video.
Hackers never learns but always wins!