To record audio from the Line-In port you need a program that records audio.
Do you have such a program?
Recording of audio, using your microphone, is covered in the user manual that came with your computer. You still need software to process the audio. iMovie & GarageBand will both record sound from the microphone
I am trying to record a talk from my MD player using the line-in on my macbook, but I have no idea how to do it. (I have selected the line-in in the input and it shows that it is receiving the input, but there is no sound.) Help!?!
I would also like to be able to record directly from my microphone onto my macbook. Any ideas or suggestions will be greatly appreciated!