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Dolby Atmos

3 articles · Page 1 of 1
Film Hurricane Tech Team
Film Hurricane Tech Team
Mar 14, 2024 · Operations

How a 33‑Hour Continuous 4K + Dolby Atmos Live Stream Was Engineered

The article details the end‑to‑end technical solution behind Bilibili Music’s 33‑hour nonstop 4K 59.94 P live broadcast of Taylor Swift’s Singapore concert, covering SD‑WAN links, video and audio hardware, dual‑output streams, intercom, and the rapid nine‑day deployment that enabled immersive Dolby Atmos playback for millions of viewers.

4KDolby AtmosSD-WAN
0 likes · 13 min read
How a 33‑Hour Continuous 4K + Dolby Atmos Live Stream Was Engineered
Youku Technology
Youku Technology
Dec 18, 2019 · Operations

Technical Strategies and Achievements of Alibaba Entertainment 2019 Double‑11 Cat Night Live Streaming

Alibaba Entertainment’s 2019 Double‑11 Cat Night live stream combined FPGA‑based H.265 transcoding, smart‑profile QoE adaptation, Dolby Atmos audio and frame‑aligned multi‑view video to deliver ultra‑HD 4K60 streams at 35% lower bandwidth cost, achieving zero failures, zero degradations and over 99.99% service availability.

Dolby AtmosFPGAHigh Availability
0 likes · 19 min read
Technical Strategies and Achievements of Alibaba Entertainment 2019 Double‑11 Cat Night Live Streaming
Youku Technology
Youku Technology
Nov 21, 2019 · Industry Insights

How Alibaba Delivered a Global 4K Dolby‑Atmos Live Stream to 200+ Countries

Alibaba Entertainment’s 2019 Double‑11 "Cat Night" showcased a suite of cutting‑edge streaming technologies—including multi‑angle frame alignment, Dolby‑Atmos audio, low‑latency SRT transport, smart bitrate, edge‑cloud distribution, and a zero‑loss quality‑assurance system—that enabled a seamless 4K experience for viewers in over 200 countries.

Dolby Atmosedge-cloudglobal scale
0 likes · 9 min read
How Alibaba Delivered a Global 4K Dolby‑Atmos Live Stream to 200+ Countries