Dec 5, 2024 · Industry Insights

How AutoRec Boosts Live Streaming Reliability: A Deep Dive into Timeliness‑Enhanced Loss Recovery

This article summarizes the ACM MM 2024 paper on AutoRec, a timeliness‑enhanced loss‑recovery mechanism for large‑scale live streaming that leverages on‑off mode adaptation, online learning, and injection control to cut video stall frequency by 11.4% and duration by 5.2% without client changes.

AutoRecCDNQUIC

0 likes · 13 min read

How AutoRec Boosts Live Streaming Reliability: A Deep Dive into Timeliness‑Enhanced Loss Recovery

Tencent Architect

Dec 4, 2024 · Fundamentals

How AutoRec Cuts Live‑Streaming Stalls by Over 11% with Smarter Packet Recovery

The paper “Toward Timeliness‑Enhanced Loss Recovery for Large‑Scale Live Streaming” introduces AutoRec, an on‑off‑mode‑aware packet‑loss recovery mechanism implemented on QUIC that reduces average stall frequency by 11.4% and duration by 5.2% without client‑side changes, and validates its effectiveness in both test‑bed and real‑world CDN deployments.

AutoRecCDNQUIC

0 likes · 12 min read

How AutoRec Cuts Live‑Streaming Stalls by Over 11% with Smarter Packet Recovery