Depending on the purpose, there are times that we need to extract an audio from a video. In my case, I was needing a voice recording of myself for an interview. Without having a good microphone, I used a DSLR camera to record myself talking and then extracted the audio from the video.
Good thing there is VLC. A freeware that is not just for playing music and videos, but can also be used to convert them. Here is how to extract an audio from a video and save it as mp3.
Click Media then click Convert/Save
Select what type of file do you want to save it. In this case, I’ll choose mp3.
You will now have a mp3 file based from the video. Let me know if there are problems,