Fedora and Chromecast Audio

copr cygn / pulseaudio-dlna

Run in foreground:

dnf copr enable cygn/pulseaudio-dlna
dnf install pulseaudio-dlna
pulseaudio-dlna --codec ogg
.......

Go to Sound configuration (Settings -> Sound) and select Chromecast device :)

http://musicforprogramming.net/