How do i export the recorded audio into a separate file ?

[stonelazy]

`
complete_audio_chunk = pydub.AudioSegment.empty()
while True:
if webrtc_ctx.audio_receiver:
sound_chunk = pydub.AudioSegment.empty()
try:
audio_frames = webrtc_ctx.audio_receiver.get_frames(timeout=1)
except queue.Empty:
time.sleep(0.1)
status_indicator.write("No frame arrived.")
continue

        status_indicator.write("Running. Say something!")
        for idx, audio_frame in enumerate(audio_frames):
            sound = pydub.AudioSegment(
                data=audio_frame.to_ndarray().tobytes(),
                sample_width=audio_frame.format.bytes,
                frame_rate=audio_frame.sample_rate,
                channels=len(audio_frame.layout.channels),
            )
            op = str(idx) + "omg" + str(audio_frame.to_ndarray().shape)
            text_output.write(op)
            sound_chunk += sound
            complete_audio_chunk += sound
    else:
        status_indicator.write("Audio Receiver is not set. Abort.")
        break

    complete_audio_chunk.export("/home/kp/temp/audio_file.wav", format="wav")
    logger.info("ENEDNEND call")
    st.write("end call")

`

I tried the above code, (copied from https://github.com/whitphx/streamlit-webrtc-example/blob/main/app.py). Only audio frames are of interest for me. But, audio is not saved in audio_file.wav at all.

[whitphx]

whitphx/streamlit-webrtc#357 might help.