|
import os |
|
import json |
|
import argparse |
|
import copy |
|
|
|
import numpy as np |
|
import matplotlib.pyplot as plt |
|
import torch |
|
import tqdm |
|
import librosa |
|
import librosa.display |
|
import soundfile as sf |
|
import gradio as gr |
|
import pytube as pt |
|
|
|
from pytube.exceptions import VideoUnavailable |
|
|
|
|
|
|
|
|
|
def get_audio_from_yt_video(yt_link: str): |
|
try: |
|
yt = pt.YouTube(yt_link) |
|
t = yt.streams.filter(only_audio=True) |
|
filename = os.path.join(yt_video_dir, binascii.hexlify(os.urandom(8)).decode() + ".wav") |
|
t[0].download(filename=filename) |
|
except VideoUnavailable as e: |
|
warnings.warn(f"Video Not Found at {yt_link} ({e})") |
|
filename = None |
|
|
|
return filename, filename |
|
|
|
|
|
def inference(file_uploaded_in, file_uploaded_ref): |
|
|
|
output_wav = None |
|
|
|
return output_wav |
|
|
|
|
|
with gr.Blocks() as demo: |
|
gr.HTML( |
|
""" |
|
<div style="text-align: center; max-width: 700px; margin: 0 auto;"> |
|
<div |
|
style=" |
|
display: inline-flex; |
|
align-items: center; |
|
gap: 0.8rem; |
|
font-size: 1.75rem; |
|
" |
|
> |
|
<h1 style="font-weight: 900; margin-bottom: 7px;"> |
|
Music Mixing Style Transfer |
|
</h1> |
|
</div> |
|
<p style="margin-bottom: 10px; font-size: 94%"> |
|
Hugging Face interactive demo of the paper "Music Mixing Style Transfer: A Contrastive Learning Approach to Disentangle Audio Effects" (ICASSP 2023).<br> |
|
a |
|
</div> |
|
""" |
|
) |
|
with gr.Group(): |
|
with gr.Column(): |
|
with gr.Blocks(): |
|
with gr.Tab("Input Music"): |
|
file_uploaded_in = gr.Audio(label="Input track (mix) to be mixing style transferred", type="filepath") |
|
with gr.Tab("YouTube url"): |
|
with gr.Row(): |
|
yt_link_in = gr.Textbox( |
|
label="Enter YouTube Link of the Video", autofocus=True, lines=3 |
|
) |
|
yt_btn = gr.Button("Download Audio from YouTube Link", size="lg") |
|
yt_audio_path = gr.Audio( |
|
label="Input Audio Extracted from the YouTube Video", interactive=False |
|
) |
|
yt_btn.click( |
|
get_audio_from_yt_video, |
|
inputs=[yt_link_in], |
|
outputs=[yt_audio_path, file_uploaded_in], |
|
) |
|
with gr.Blocks(): |
|
with gr.Tab("Reference Music"): |
|
file_uploaded_ref = gr.Audio(label="Reference track (mix) to copy mixing style", type="filepath") |
|
with gr.Tab("YouTube url"): |
|
with gr.Row(): |
|
yt_link_ref = gr.Textbox( |
|
label="Enter YouTube Link of the Video", autofocus=True, lines=3 |
|
) |
|
yt_btn = gr.Button("Download Audio from YouTube Link", size="lg") |
|
yt_audio_path = gr.Audio( |
|
label="Reference Audio Extracted from the YouTube Video", interactive=False |
|
) |
|
yt_btn.click( |
|
get_audio_from_yt_video, |
|
inputs=[yt_link_ref], |
|
outputs=[yt_audio_path, file_uploaded_ref], |
|
) |
|
with gr.Column(): |
|
inference_btn = gr.Button("Perform Style Transfer") |
|
|
|
with gr.Group(): |
|
gr.HTML( |
|
""" |
|
<div> <h3> <center> Mixing Style Transferred Output. </h3> </div> |
|
""" |
|
) |
|
|
|
with gr.Row(): |
|
output_mix = gr.File(label="Download style transferred music track") |
|
inference_btn.click( |
|
inference, |
|
inputs=[file_uploaded_in, file_uploaded_ref], |
|
outputs=[wav_output], |
|
) |
|
|
|
|
|
|
|
if __name__ == "__main__": |
|
demo.launch(debug=True) |
|
|
