How Hulu Cut CDN Costs and Boosted Playback with MPEG‑DASH
Hulu adopted the MPEG‑DASH standard to unify video delivery across devices, dramatically lowering CDN expenses while enabling dynamic adaptation to user bandwidth and improving overall streaming quality, as detailed in a case study presented at the Top 100 Summit.
Case Theme
Hulu's evolution of a full‑platform video system – MPEG‑DASH and others.
Speaker
Li Bin, Senior R&D Director at Hulu, leads core video technology development, has overseen multi‑platform DASH players and previously directed the “Dopool” mobile TV client with over 100 million downloads.
Case Overview
To support many devices and bandwidth conditions under DRM protection, online video providers traditionally encode and package dozens of formats, incurring high encoding, storage, and distribution costs. Hulu addresses this by progressively adopting the standard MPEG‑DASH format to unify video across platforms. MPEG‑DASH reduces CDN expenses and enables the Hulu player to dynamically adapt to user devices and bandwidth, delivering optimal playback experience.
Target Benefits
Reduce Hulu’s video system CDN costs, better adapt to user devices and bandwidth, and improve video playback experience.
Success Factors
Use of an industry‑standard video format, years of video‑stream optimization research, and coordinated front‑end and back‑end innovations.
ROI Analysis
Cost reduction while maintaining long‑term support for numerous platforms.
Key Takeaways
Combining industry standards with proprietary innovation leverages external advances while allowing distinctive product features.
About the Top 100 Summit
The Top 100 Summit is an annual technology case‑study conference that selects 100 innovative technical or R&D‑management practices each year. Selected cases are presented in 60‑minute deep‑dive sessions, with 50 minutes of team leader insight and 10 minutes of case‑lesson summary, and the written case is published in the Global Software Case‑Study Yearbook.
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