@svta/common-media-library/dist/cjs/throughput/HarmonicMeanEstimator.js

A common library for media playback in JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HarmonicMeanEstimator = void 0;
const getBandwidthBps_js_1 = require("../utils/getBandwidthBps.js");
/**
 * Harmonic Mean throughput estimator
 *
 * @group Throughput
 *
 * @beta
 */
class HarmonicMeanEstimator {
    constructor() {
        this.samples = [];
    }
    sample(sample) {
        this.samples.push(sample);
    }
    getEstimate() {
        let value = 0;
        for (let i = 0; i < this.samples.length; i++) {
            value += 1 / (0, getBandwidthBps_js_1.getBandwidthBps)(this.samples[i]);
        }
        return this.samples.length / value;
    }
}
exports.HarmonicMeanEstimator = HarmonicMeanEstimator;
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