/// The default master volume level in the range 0.0 to 1.0.
pub const AUDIO_DEFAULT_VOLUME: f64 = 1.0;
/// The default playback rate multiplier (1.0 = normal speed).
pub const AUDIO_DEFAULT_PLAYBACK_RATE: f64 = 1.0;
/// The default loop state for audio playback.
pub const AUDIO_DEFAULT_LOOP: bool = false;