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Build Web App to do Real-time transcription

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Hi, I am working on a web app that basically does what AWS's Real-time transcription does. However, my web app works a lot slower than AWS's Real-time transcription.

Since I tested from from the same machine, same location, hitting the same region (us-west-2), I suspect that my JavaScript code is not doing audio encoding fast enough. AWS Streaming Transcribe only has example code for streaming a file: can someone share snippet to illustrate how AWS's Real-time transcription does audio encoding?

P.S. My app uses code every similar to what is described in https://mellowship.dev/blog/amazon-transcribe-with-modern-web-audio-api-and-react.

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Maschinelles Lernen & KI
Tags
Amazon Transcribe
Sprache
English
Voyager
gefragt vor 2 Monaten157 Aufrufe
1 Antwort
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Hi,

I haven't directly worked in this area, but I think you could borrow some aspects of your solution from this code sample namely the Meeting Audio Processing backend based on Kinesis/Fargate. Pls check if this helps.

Thanks, Rama

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Rama
beantwortet vor einem Monat
  • Voyager
    vor einem Monat

    Thanks for your reply, Rama. It turns out that my web app transcribes slower than AWS's Real-time transcription because my web app uses Medical Transcribe. It appears that Medical Transcribe needs a lot more time to 'end'/'finalize' the transcription.

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