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import os
import numpy as np
import gradio as gr
def reverse_audio(audio):
sr, data = audio
return (sr, np.flipud(data))
input_audio = gr.Audio(
sources=["microphone"],
waveform_options=gr.WaveformOptions(
waveform_color="#01C6FF",
waveform_progress_color="#0066B4",
skip_length=2,
show_controls=False,
),
)
demo = gr.Interface(
fn=reverse_audio,
inputs=input_audio,
outputs="audio",
examples=[
"https://samplelib.com/lib/preview/mp3/sample-3s.mp3",
os.path.join(os.path.dirname(__file__), "audio/recording1.wav"),
],
cache_examples=True,
)
if __name__ == "__main__":
demo.launch()