Looking for guidance using library as source, sending single SBC "file" to BT speaker

[tastewar]

I am looking to be able to send audio to a BT speaker. I gather that SBC is the native format, so I have transcoded my audio file into SBC (124k) with ffmpeg. Still figuring out the best way to store that data on the microcontroller, but assuming that I can access it as a sequence of raw bytes (either as the address of a global element, or by opening a file), how do I go about sending that to the speaker? Is there an example that shows something similar? Am I correct that SBC is the ideal format for the data?

[pschatzmann]

Just read the documentation!

The audio-tools project has plenty of examples!