Struct SegmentLabeler 

pub struct SegmentLabeler<E> { /* private fields */ }

Available on crate feature silero and non-target_family=wasm only.

Implementations

impl<E: Embedder> SegmentLabeler<E>

pub fn new(vad: Option<SileroVad>, diarizer: Option<Diarizer<E>>) -> Self

pub fn diarizes(&self) -> bool

Whether a speaker model loaded — without one every label is None and a final relabel has nothing to say.

pub fn set_only_own_voice(&mut self, only_own_voice: bool)

Keeps out segments in a voice that is not the owner’s, judged over the turn so far. Without a speaker model nothing can be judged and everything stays.

pub fn only_own_voice(&self) -> bool

pub fn judges_own_voice(&self) -> bool

Whether a stranger’s voice is actually kept out: the setting is on and there is a model with an owner to judge by. The setting alone promises nothing.

pub fn set_enrolled(&mut self, enrolled: Vec<Profile>)

Replaces the enrolled profiles the diarizer judges against. Without a speaker model there is nothing to hold them.

pub fn own_voice_audio(&mut self, samples: &[f32]) -> Option<Vec<f32>>

The stretches of a finished recording in the owner’s voice, joined in order: what a decode that hears everything at once should be handed. Turns are cut and judged as the live path cuts and judges them. None when everything stays: not keeping strangers out, or no speaker model to judge by.

pub fn observe(&mut self, window: &[f32], silence_before: u64) -> Verdict

silence_before is the samples of gap between the previous segment’s audio and this one’s; zero whenever the timing is unknown. With a speech gate the window’s own silence counts too, since an engine’s timings can stretch a word over a pause.

pub fn relabel(&self, paragraphs: &[Option<Vec<f32>>]) -> Vec<Option<String>>

The final labels for the session’s paragraphs; all None without a speaker model.