Tune capture quality
Most defaults are good. Some environments justify stricter or looser gates.
Relax face quality for low-light environments
const session = sdk.createFaceSession(video, {
faceQualityGate: 'strict',
faceQuality: {
sharpnessFloor: 50, // default 80 — lower accepts softer frames
brightnessMin: 25, // default 40 — lower accepts darker frames
},
maxFaceQualityRetries: 8,
});Choose values below the documented defaults to relax, above to tighten. The face quality fields are sharpnessFloor, brightnessMin / brightnessMax, and contrastFloor. See the configuration reference for current default values.