5ca403cee17ee1e2a704e03bf06d47f2ce9ba222,examples/audio.py,,,#,33

Before Change

x = st.text("Making wave...")
sine_wave = note(frequency, duration, amplitude, sampling_rate)

f = wave.open("sound.wav", "w")
f.setparams((nchannels, sampwidth, int(sampling_rate), nframes, comptype, compname))

x.text("Converting wave...")
f.writeframes(sine_wave)

f.close()

with io.open("sound.wav", "rb") as f:
    x.text("Sending wave...")
    x.audio(f)

After Change

else:
    filename = st.selectbox(
        "Select an audio file from your home directory (%s) to play" % avdir,
        audiofiles,
        0,
    )
    audiopath = os.path.join(avdir, filename)
    st.audio(audiopath)


st.header("Generated audio (440Hz sine wave)")

Instances