- Add proper logging system
- Proper exceptions
- Auto-snag default output device on OSX
- mDNS discovery
- Multiple client mixing
- Multiple soundcard capture
- Multichannel capture?
- Encryption?
- Fade audio in when a client (re-)connects
- Need to have senders continually attempt to zmq_connect so that if the receiver doesn't exist, things can still at least try to work!
- Add meter output as well as amount of buffered audio live-displayed