setInterval(() => {
  let videoMetrics = player.getDashMetrics();
  let bufferLevelSec = "N/A",
      avgThroughputKbps = "N/A",
      avgLatencySec = "N/A";

  if (videoMetrics) {
    // Retrieve the current buffer level (in seconds) for the video stream.
    const currentBufferLevel = videoMetrics.getCurrentBufferLevel("video");
    if (currentBufferLevel !== null && currentBufferLevel !== undefined) {
      bufferLevelSec = parseFloat(currentBufferLevel).toFixed(2);
    }

    // Retrieve average throughput (in kbps) using the dedicated API.
    const throughputKbps = player.getAverageThroughput("video");
    if (throughputKbps) {
      avgThroughputKbps = throughputKbps.toFixed(2);
    }

    // Retrieve all HTTP requests for the video stream.
    const httpRequests = videoMetrics.getHttpRequests("video");
    if (httpRequests && httpRequests.length > 0) {
      let latencyValues = [];
      // Loop backwards over the HTTP requests, using the last 4 that include trequest and tresponse.
      for (let j = httpRequests.length - 1; j >= 0 && latencyValues.length < 4; j--) {
        let req = httpRequests[j];
        if (req.trequest && req.tresponse) {
          let startTime = new Date(req.trequest).getTime();
          let endTime = new Date(req.tresponse).getTime();
          latencyValues.push(endTime - startTime);
        }
      }
      if (latencyValues.length > 0) {
        let sumLatency = latencyValues.reduce((sum, val) => sum + val, 0);
        avgLatencySec = (sumLatency / latencyValues.length / 1000).toFixed(2);
      }
    }
  }

  // Construct log message and log to console
  const logMessage = `Buffer Level: ${bufferLevelSec} sec, Throughput: ${avgThroughputKbps} kbps, Latency: ${avgLatencySec} sec`;
  console.log(logMessage);

  // Prepare a log entry object with a timestamp and metrics.
  const logEntry = {
    timestamp: new Date().toISOString(),
    bufferLevelSec: bufferLevelSec,
    avgThroughputKbps: avgThroughputKbps,
    avgLatencySec: avgLatencySec,
    logMessage: logMessage
  };

  // Send the log entry to Firebase Realtime Database via an HTTP POST request.
  fetch("https://test-32e43-default-rtdb.firebaseio.com/logs.json", {
    method: "POST",
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify(logEntry)
  })
    .then(response => response.json())
    .then(data => console.log("Log sent successfully:", data))
    .catch(error => console.error("Error sending log:", error));

}, 8000);

player.on(dashjs.MediaPlayer.events.QUALITY_CHANGE_RENDERED, (e) => {
  console.log("Quality changed to level:", e.newQuality);
});

Video Metrics(Dynamic)

Video Metrics(Throughputs)

Video Metrics(BOLA)

Buffer Level Comparison

Throughput Comparison

Latency Comparison