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test RTP timestamps

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This commit is contained in:
KingKDot
2026-08-05 12:06:13 -05:00
parent c3bcc2cdcc
commit 49604b8b53
14 changed files with 430 additions and 68 deletions
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Overlord-Server/public/assets/webrtc-stats.js
+9 -1
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@@ -76,6 +76,7 @@ export class WebRTCStatsSampler {
let processingDelayMs = null;
let framesDroppedDelta = null;
let intervalLossPercent = null;
let jitterBufferMs = averageJitterBufferMs(item);
if (previous && timestamp > previous.timestamp && Number(item.bytesReceived) >= previous.bytesReceived) {
bitrateMbps = ((Number(item.bytesReceived) - previous.bytesReceived) * 8) /
((timestamp - previous.timestamp) * 1000);
@@ -88,6 +89,11 @@ export class WebRTCStatsSampler {
}
const droppedDelta = (Number(item.framesDropped) || 0) - previous.framesDropped;
if (droppedDelta >= 0) framesDroppedDelta = droppedDelta;
const jitterDelayDelta = Number(item.jitterBufferDelay) - previous.jitterBufferDelay;
const jitterEmittedDelta = Number(item.jitterBufferEmittedCount) - previous.jitterBufferEmittedCount;
if (jitterDelayDelta >= 0 && jitterEmittedDelta > 0) {
jitterBufferMs = (jitterDelayDelta * 1000) / jitterEmittedDelta;
}
const receivedDelta = (Number(item.packetsReceived) || 0) - previous.packetsReceived;
const lostDelta = (Number(item.packetsLost) || 0) - previous.packetsLost;
const packetDelta = Math.max(0, receivedDelta) + Math.max(0, lostDelta);
@@ -102,6 +108,8 @@ export class WebRTCStatsSampler {
framesDropped: Number(item.framesDropped) || 0,
packetsReceived: Number(item.packetsReceived) || 0,
packetsLost: Number(item.packetsLost) || 0,
jitterBufferDelay: Number(item.jitterBufferDelay) || 0,
jitterBufferEmittedCount: Number(item.jitterBufferEmittedCount) || 0,
});
const packetsReceived = Number(item.packetsReceived) || 0;
const packetsLost = Math.max(0, Number(item.packetsLost) || 0);
@@ -111,7 +119,7 @@ export class WebRTCStatsSampler {
packetsLost,
lossPercent: intervalLossPercent ?? (packetTotal > 0 ? (packetsLost * 100) / packetTotal : 0),
jitterMs: Number.isFinite(item.jitter) ? item.jitter * 1000 : null,
jitterBufferMs: averageJitterBufferMs(item),
jitterBufferMs,
decodeMs,
processingDelayMs,
framesDropped: Number.isFinite(item.framesDropped) ? item.framesDropped : null,