Struct DetectorConfig 

pub struct DetectorConfig {
    pub c1: f64,
    pub c2: f64,
    pub c3: f64,
    pub tick_interval: Duration,
    pub n1: u8,
    pub n2: u8,
    pub n3: u8,
}

Tunable constants for the dominant-speaker election.

Defaults match mediasoup’s production constants exactly.

Example

use dominant_speaker::{ActiveSpeakerDetector, DetectorConfig};
use core::time::Duration;

// Use defaults (mediasoup-identical behaviour).
let default_detector: ActiveSpeakerDetector<u64> = ActiveSpeakerDetector::new();

// Raise C1/C2 for a low-bitrate / mobile deployment: fewer speaker switches.
let config = DetectorConfig {
    c1: 5.0,
    c2: 4.0,
    tick_interval: Duration::from_millis(500),
    ..DetectorConfig::default()
};
let tuned_detector: ActiveSpeakerDetector<u64> = ActiveSpeakerDetector::with_config(config);

Serde

Enable the serde feature to serialize/deserialize this struct. tick_interval is serialized as milliseconds (u64).

// Requires `dominant_speaker` with `serde` feature and `serde_json` dev-dep.
use dominant_speaker::DetectorConfig;
let config = DetectorConfig::default();
let json = serde_json::to_string(&config).unwrap();
let back: DetectorConfig = serde_json::from_str(&json).unwrap();
assert!((back.c1 - config.c1).abs() < f64::EPSILON);

Fields

c1: f64

Immediate-window log-ratio threshold (mediasoup: C1).

c2: f64

Medium-window log-ratio threshold (mediasoup: C2).

c3: f64

Long-window log-ratio threshold; zero = long window disabled (mediasoup: C3).

tick_interval: Duration

Evaluation cadence. Recommend 300 ms.

n1: u8

Immediate-window subband count (mediasoup: N1).

The subband width is derived automatically via ceil(128 / n1). The default of 13 gives a subband width of 10, matching mediasoup.

n2: u8

Medium-window subband count (mediasoup: N2).

n3: u8

Long-window subband count (mediasoup: N3).

Trait Implementations

impl Clone for DetectorConfig

fn clone(&self) -> DetectorConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DetectorConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DetectorConfig

fn default() -> Self

Returns the “default value” for a type.