My microphone does not work but sound on camera does

[Mashflash]

Hello, my microphone does not record sounds when I use it for voice recording or voice chat, but when I record videos it records sounds too, can someone help me? I am using a Samsung Galaxy S7

 

[B. Diddy]

Welcome to Android Central! Make sure both the primary mic (at the bottom of the phone) and the secondary mic (at the top of the phone) are both unobstructed and unclogged by lint.