I have a client who is using Dropbox to share MP3 files of his radio show. When he shares an mp3 file (e.g. https://www.dropbox.com/s/a788cb7ogkmr3tf/blainesworld-20170927.mp3?dl=0 ) the mp3 will play back fine if opened in the Dropbox app. However, if the Dropbox app is not installed and the user selects "direct download" so they can listen to the file on iPhone, the file will stall and never play back, even though mp3 files loaded from other sites (such as bnipodcast.com mp3 files) work great. What's going on here, and why are Dropbox MP3 files not loading on iOS devices? I can't expect everyone we give the file to will have the Dropbox app.
screenshot is attached of what it looks like when I try to load the mp3 file directly - it just spins forever (iOS 11.0.1...
