DeWu Technology

Dec 25, 2025 · Frontend Development

Build a High‑Performance H5 PAG Player: SDK, Image Editing, Batch Synthesis

This guide details how to implement a full‑stack H5 PAG player for the “Use Basketball to Know Me” activity, covering SDK loading, canvas‑based image manipulation (drag, scale, rotate), dynamic layer and text replacement, real‑time preview synchronization, snapshot export, batch synthesis, performance tuning, and fallback strategies.