Baidu App Technology
Jul 13, 2021 · Mobile Development
Baidu Live Streaming Startup Performance Optimization: Technical Practices and Solutions
Baidu’s live‑streaming team cut startup latency by dissecting the three‑phase launch process, streamlining business‑logic handling, employing HTTPDNS pre‑resolution, forcing first‑frame rendering, low‑bitrate fallback, pre‑loading kernels, direct H.264 SPS/PPS parsing, and HLS m3u8 pre‑fetching, achieving sub‑3 ms DNS and hundreds‑millisecond overall gains.
HLS StreamingHttpDNSLive Streaming
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