app.py

import secrets
import gradio as gr
from AudioFusion import Fusion

def process_audio(input_file, effect_8d, effect_slowed, effect_reverb,
                  pan_boundary, jump_percentage, time_l_to_r, volume_multiplier,
                  speed_multiplier,
                  room_size, damping, width, wet_level, dry_level):
    try:
        # Load the sound file
        sound = Fusion.loadSound(input_file)
        output_file = secrets.token_hex(5)

        # Apply effects based on user choices
        if effect_8d:
            sound = Fusion.effect8D(sound, pan_boundary, jump_percentage, time_l_to_r, volume_multiplier)
        if effect_slowed:
            sound = Fusion.effectSlowed(sound, speed_multiplier)
        if effect_reverb:
            sound = Fusion.effectReverb(sound, room_size, damping, width, wet_level, dry_level, "temp"+output_file+".wav")

        # Save the processed sound and return the output file
        output = Fusion.saveSound(sound, output_file, effect_reverb, "temp"+output_file+".wav")
        return output

    except Fusion.InvalidMusicFileError as e:
        return str(e)
    except Exception as e:
        return f"An error occurred: {str(e)}"

iface = gr.Interface(
    fn=process_audio,
    inputs=[
        gr.Audio(label="Upload your music file"),
        gr.Checkbox(label="Apply 8D effect"),
        gr.Slider(label="8D - Pan Boundary", minimum=0, maximum=100, value=50),
        gr.Slider(label="8D - Jump Percentage", minimum=1, maximum=100, value=5),
        gr.Slider(label="8D - Time L to R (ms)", minimum=1, value=10000),
        gr.Checkbox(label="Apply slowed effect"),
        gr.Slider(label="8D - Volume Multiplier", minimum=1, value=6),
        gr.Slider(label="Slowed - Speed Multiplier", minimum=0.1, maximum=2, step=0.1, value=0.92),
        gr.Checkbox(label="Apply reverb effect"),
        gr.Slider(label="Reverb - Room Size", minimum=0, maximum=1, step=0.1, value=0.8),
        gr.Slider(label="Reverb - Damping", minimum=0, maximum=10, value=1),
        gr.Slider(label="Reverb - Width", minimum=0, maximum=1, step=0.1, value=0.5),
        gr.Slider(label="Reverb - Wet Level", minimum=0, maximum=1, step=0.1, value=0.3),
        gr.Slider(label="Reverb - Dry Level", minimum=0, maximum=1, step=0.1, value=0.8),
    ],
    outputs=[gr.Audio(label="Download processed music")],
    title="Audio Fusion"
)

iface.launch(share=False)