No sound on mp3 audio stream on Firefox

I am running Ubuntu 16.04.2 on a Raspberry Pi 3. When I try to listen to mp3 audio stream like the link below from Firefox, I got no sound. The only fix I can do now is to switch to Chromium, which works perfectly fine. Is there any quick fix on Firefox?

http://live.d100.net:8000/Channel1-128MP3