I was recently processing some audio files on my Mac and came across a problem: I have a bunch of WAV audio files that need to be converted to MP3. Although I know there are many software on Mac that can do this, I still hope to find a simple and efficient way to complete this conversion. Does anyone have any good tools or built-in functions that can be used? If you have any tips on how to do it, please share them with me. Thank you very much!