Deep speech format mp3

Does Mozilla Deep Speech ​​recognize the Mp3 format or not?
Do you know if my input is via steram microphone?
Or
What if my dataset is in mp3 format?

Looks like you are building a speech control for sth like a power plant and you don’t know how to convert mp3 to wav … Sorry, I am willing to give support any longer if you don’t start to read the docs. And your questions show that you don’t.