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feat: implement VAD on realtime transcription #129

Merged
merged 7 commits into from
Sep 23, 2023
Merged

feat: implement VAD on realtime transcription #129

merged 7 commits into from
Sep 23, 2023

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jhen0409
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@jhen0409 jhen0409 commented Sep 21, 2023

Add simple VAD as options to start transcription on recording, it will greatly reduce the waste of resources. It also help #89.

The current VAD implementation is take from whisper.cpp/examples/common.cpp, we could use another library instead like libfvad If we find it has more benefits.

TODO:

  • Option: vadThold, vadFreqThold
  • Android
  • Use VAD to check last transcription

@jhen0409 jhen0409 marked this pull request as ready for review September 23, 2023 06:03
@jhen0409 jhen0409 merged commit 965409d into main Sep 23, 2023
@jhen0409 jhen0409 deleted the simple-vad branch September 23, 2023 06:29
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