NetEase Cloud Music Tech Team
May 5, 2022 · Frontend Development
Building a Music Recognition Chrome Extension with Manifest V3 and WebAssembly
The article explains how NetEase Cloud Music built a Chrome extension that captures tab audio, processes it with an AudioWorkletNode, extracts fingerprints via WebAssembly in a sandboxed iframe, and matches songs locally, all while navigating Manifest V3’s service‑worker, CSP, and deprecation constraints.
Audio FingerprintingAudioWorkletBrowser Plugin
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