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NetEase Cloud Music Tech Team
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
0 likes · 12 min read
Building a Music Recognition Chrome Extension with Manifest V3 and WebAssembly
Bilibili Tech
Bilibili Tech
Apr 22, 2022 · Frontend Development

Bilibili's WasmPlayer: WebAssembly-based HEVC Soft Decoding Solution for Web Video Playback

Bilibili’s WasmPlayer is a WebAssembly‑based HEVC software decoder that runs entirely in C/C++, handling demuxing, decoding, resampling and A/V sync on worker threads, using SIMD, AudioWorklet and OffscreenCanvas to deliver smooth 4K 60 fps web video playback with reduced bandwidth and CPU load.

AudioWorkletHEVCOffscreenCanvas
0 likes · 13 min read
Bilibili's WasmPlayer: WebAssembly-based HEVC Soft Decoding Solution for Web Video Playback