iQIYI Technical Product Team
Sep 30, 2022 · Mobile Development
Zero‑Second Startup: iQIYI Playback Kernel Performance Optimization and 5.0 Architecture
iQIYI’s new Playback Kernel 5.0 introduces a decoupled pre‑decode component that creates a single hardware (or software) decoder and supplies pre‑decoded frames to multiple player instances, cutting start‑up latency from roughly 400 ms to about 35 ms and enabling true “zero‑second” playback across a wide range of Android devices.
Androidcodecmobile development
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