Sound importing in 5.

I import the sound MP3 file and the file comes in but it has flat volume line and no waves (even though the waves are turned on ) and o sound plays at all.
In the sound bar it says the files name.

Can’t help you, I simply notice I have exactly the same problem…

Are you on PC? Did you uninstall Quicktime? Storyboard Pro requires the Quicktime codecs for audio playback which is terrible for PC users as it has been discontinued by Apple and has 2 big unpatched security holes. The workaround for now is to run the quicktime installer, DO NOT install the quicktime player, un tick that box, just install the codecs. Restart your PC and it should work. Whether it’s safe or not security-wise I don’t know, but it worked for me.