Hmm. None of the examples are working for me. "The HTMLMediaElement passed to createMediaElementSource has a cross-origin resource, the node will output silence." in the console.
macOs Sierra 10.12.5 Firefox 55 64-bit
macOs Sierra 10.12.5 Firefox 55 64-bit
The current demo URLs use `rawgit.com` but reference the script at `cdn.rawgit.com`, so maybe try and prefix the URLs with "cdn" to avoid cross-origin resources altogether? For instance https://cdn.rawgit.com/google/songbird/master/examples/room-...
Edit: Fixed since https://news.ycombinator.com/item?id=15032253
The spatial effect is not that bad, and that is speaking as someone who (1) loves 5.1 and other surround in games, movies and music, and (2) is usually unimpressed with headphone surround.
I'm aware of the issue and I hope to have it resolved within the day. :)
Cheers, Drew