When producing a live/continous audio-only stream via Apple's HTTP Live Streaming (HLS), is it still possible to utilise timed metadata?
I understand with video you utilise ID3 tags and mux them in to an MPEG-2 transport stream, but I also understand that for audio only a TS is not the right way to go.
What is the correct methodology of including timed metadata in a live continous audio only HLS stream?