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Joooohan / audio-recorder-streamlit

MIT License
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There isn't a way to store the recorded audio in a .wav file #8

Closed anurag-desp closed 1 year ago

j-j-kam commented 1 year ago

Please share how did you resolve the issue? I cannot seem to understand where the audio file is stored when I replay it in the browser. It certainly is not saved to my Python directory. Is it stored in the cache? The must be a way to store is securely somewhere, e.g. what if the audio has confidential data? I want to record and save it locally or in a database. Is it possible?

anurag-desp commented 1 year ago

That's the thing buddy, no such file is being created. The audio_recorder function simply "records"(not sure how its done) the audio for the given sample rate, start and end thresholds etc. and converts this recording into a stream of bytes. This stream of bytes is then directly sent to audio function of streamlit. To store this audio in a separate audio file, you can simply write these bytes to a .wav file.

# A simple sample code. NOT sure about the security though :(

from audio_recorder_streamlit import audio_recorder
import streamlit as st

audio_bytes = audio_recorder()
if audio_bytes:
    with open ("temp_audio_file.wav", mode="wb") as recorded_data:
        recorded_data.write(audio_bytes)

    st.audio(audio_bytes, format="audio/wav")
lunar-studio commented 6 months ago

Is there any way to have a text input to define the name of the saved .wav file?