LL-DASH comparison

Domain / CDN MPD Direct origin region Direct origin MPD Target latency (s) Debug

Via domain (EdgeOne CDN)

Direct origin (origin domain) Singapore

LL-DASH (EdgeOne CDN) vs direct origin

Live latency · CDN

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Live latency · direct

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Difference (CDN − direct)

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Debug trace Click Start all, then read/copy the trace. Watch for: latency climbing unbounded (catch-up dead) · buffer → 0 (starvation) · DVR end advancing while ct frozen (playback wedged, delivery fine).

Both players use dash.js low-latency mode. Latency is measured glass-to-glass using each MPD's UTCTiming, served locally by the origin at /time. The on-screen burned-in clock lets you visually confirm the CDN path's added delay versus hitting the origin domain directly.