Base definition for an LED controller.
fl::u32 timestamp
When this audio sample was captured (ms)
float volume
Overall volume (0.0-1.0, normalized RMS)
float mid
Mid energy (0.0-1.0, normalized)
float bass
Bass energy (0.0-1.0, normalized)
bool beat
True if a beat was detected this sample.
float treble
Treble energy (0.0-1.0, normalized)
Lightweight snapshot of pre-computed audio analysis for one audio sample.