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wechat-asr-bridge

ASR bridge exposing Weixin voice input as a programmable speech transcription API on Windows

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GITHUB · launched Oct 13, 2026 · 20 upvotes (top 59%)

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Could you build this?

Partial The transcription API part is easy with an off-the-shelf ASR model, but capturing WeChat's voice data on Windows depends on reverse-engineering a closed client.

What it would actually take: The architecture is a Windows service that intercepts or hooks WeChat voice messages, decodes the proprietary audio format (often SILK), and feeds the audio into an ASR model such as Whisper behind an HTTP API. The hard part is reliably extracting voice data from a changing, closed-source client without breaking across updates. That requires Windows reverse-engineering and hooking skills, along with audio codec work.

Competitors

Other products that read as similar to this one : 1266 launches clear the similarity bar, closest 8 shown.

Attention rank: #745 of 1267 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 348 days after the earliest competitor.

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