Baidu Geek Talk
Apr 24, 2023 · Mobile Development
Image Optimization Techniques for Baidu iOS App: Unused Image Removal, Asset Catalog, and HEIC Encoding
The article details Baidu’s iOS image‑size reduction strategy, combining automated detection and removal of unused PNG/WebP assets, migration to Xcode’s Asset Catalog for lossless compression, and selective conversion to HEIC format, which together shaved roughly 9.75 MB from the app bundle.
Asset CatalogHEICPython Script
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