Disclosure: I build Trippi -- trippi-oss is the open-source, backend-free reference build of its capture pipeline (MV3 tabCapture -> offscreen AudioWorklet -> Deepgram STT -> DeepL MT). No account, no telemetry: you bring your own Deepgram/DeepL keys and it just runs. Happy to go into the tabCapture/AudioWorklet or offscreen-document details if useful -- that part was the least documented piece when I built it.
Disclosure: I build Trippi -- trippi-oss is the open-source, backend-free reference build of its capture pipeline (MV3 tabCapture -> offscreen AudioWorklet -> Deepgram STT -> DeepL MT). No account, no telemetry: you bring your own Deepgram/DeepL keys and it just runs. Happy to go into the tabCapture/AudioWorklet or offscreen-document details if useful -- that part was the least documented piece when I built it.
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