When casting audio to a streaming device, the following is some information you may find helpful.
The following file formats are supported for audio casting: APE, FLAC, M4A (AAC, ALAC codec), MP3, OGG, WAV |
During playback, the standard player controls are available (play, pause, stop, previous, next).
You can also click |
to play the music in a folder in random order, or
during playback to repeat one 
or all of the songs 
in a folder. When the button displays as