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import gradio as gr
from pydub import AudioSegment
from moviepy.editor import VideoFileClip
import librosa
import numpy as np
# Example function to manipulate audio
def process_audio(file, instructions):
audio = AudioSegment.from_file(file)
# Parse instructions for manipulation (e.g., extend, overlap, etc.)
if "extend" in instructions:
# Extend the audio by repeating it (or other methods)
duration = int(instructions.split("extend")[1].strip().split()[0]) * 1000 # convert to ms
audio = audio + audio[:duration] # Extend audio by repeating part
if "overlap" in instructions:
# Overlap part of the audio at the specified time
overlap_time = int(instructions.split("overlap")[1].strip().split()[0]) * 1000 # convert to ms
overlap_audio = audio[overlap_time:] # Get part to overlap
audio = audio.overlay(overlap_audio, position=overlap_time)
# Save modified audio to output file
output_path = "/tmp/modified_audio.wav"
audio.export(output_path, format="wav")
return output_path
def process_video(file, instructions):
video = VideoFileClip(file)
audio = video.audio
audio_path = "/tmp/temp_audio.wav"
audio.write_audiofile(audio_path)
# Process the audio the same way as above
processed_audio_path = process_audio(audio_path, instructions)
# Replace audio in video
processed_audio = AudioSegment.from_wav(processed_audio_path)
video.set_audio(processed_audio)
output_path = "/tmp/modified_video.mp4"
video.write_videofile(output_path)
return output_path
def process_upload(file, instructions):
if file.name.endswith(".mp4") or file.name.endswith(".mov"):
return process_video(file, instructions)
else:
return process_audio(file, instructions)
# Gradio interface
iface = gr.Interface(
fn=process_upload,
inputs=[gr.File(label="Upload Audio/Video File"), gr.Textbox(label="Instructions (e.g., extend, overlap, etc.)")],
outputs=gr.File(label="Download Processed File"),
live=True
)
iface.launch()
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