mirror of
https://github.com/Anjok07/ultimatevocalremovergui.git
synced 2024-11-28 09:21:03 +01:00
440 lines
18 KiB
Python
440 lines
18 KiB
Python
import pprint
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import argparse
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import os
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import importlib
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import cv2
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import librosa
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import math
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import numpy as np
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import soundfile as sf
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from tqdm import tqdm
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from lib_v5 import dataset
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from lib_v5 import spec_utils
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from lib_v5.model_param_init import ModelParameters
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import torch
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# Command line text parsing and widget manipulation
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from collections import defaultdict
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import tkinter as tk
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import traceback # Error Message Recent Calls
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import time # Timer
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class VocalRemover(object):
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def __init__(self, data, text_widget: tk.Text):
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self.data = data
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self.text_widget = text_widget
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self.models = defaultdict(lambda: None)
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self.devices = defaultdict(lambda: None)
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self._load_models()
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# self.offset = model.offset
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def _load_models(self):
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self.text_widget.write('Loading models...\n') # nopep8 Write Command Text
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nn_arch_sizes = [
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31191, # default
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33966, 123821, 123812, 537238 # custom
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]
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global args
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global model_params_d
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p = argparse.ArgumentParser()
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p.add_argument('--paramone', type=str, default='lib_v5/modelparams/4band_44100.json')
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p.add_argument('--paramtwo', type=str, default='lib_v5/modelparams/4band_v2.json')
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p.add_argument('--paramthree', type=str, default='lib_v5/modelparams/3band_44100_msb2.json')
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p.add_argument('--paramfour', type=str, default='lib_v5/modelparams/4band_v2_sn.json')
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p.add_argument('--aggressiveness',type=float, default=data['agg']/100)
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p.add_argument('--nn_architecture', type=str, choices= ['auto'] + list('{}KB'.format(s) for s in nn_arch_sizes), default='auto')
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p.add_argument('--high_end_process', type=str, default='mirroring')
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args = p.parse_args()
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if 'auto' == args.nn_architecture:
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model_size = math.ceil(os.stat(data['instrumentalModel']).st_size / 1024)
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args.nn_architecture = '{}KB'.format(min(nn_arch_sizes, key=lambda x:abs(x-model_size)))
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nets = importlib.import_module('lib_v5.nets' + f'_{args.nn_architecture}'.replace('_{}KB'.format(nn_arch_sizes[0]), ''), package=None)
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ModelName=(data['instrumentalModel'])
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ModelParam1="4BAND_44100"
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ModelParam2="4BAND_44100_B"
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ModelParam3="MSB2"
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ModelParam4="4BAND_44100_SN"
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if ModelParam1 in ModelName:
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model_params_d=args.paramone
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if ModelParam2 in ModelName:
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model_params_d=args.paramtwo
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if ModelParam3 in ModelName:
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model_params_d=args.paramthree
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if ModelParam4 in ModelName:
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model_params_d=args.paramfour
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print(model_params_d)
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mp = ModelParameters(model_params_d)
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# -Instrumental-
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if os.path.isfile(data['instrumentalModel']):
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device = torch.device('cpu')
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model = nets.CascadedASPPNet(mp.param['bins'] * 2)
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model.load_state_dict(torch.load(self.data['instrumentalModel'],
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map_location=device))
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if torch.cuda.is_available() and self.data['gpu'] >= 0:
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device = torch.device('cuda:{}'.format(self.data['gpu']))
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model.to(device)
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self.models['instrumental'] = model
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self.devices['instrumental'] = device
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self.text_widget.write('Done!\n')
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def _execute(self, X_mag_pad, roi_size, n_window, device, model, aggressiveness):
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model.eval()
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with torch.no_grad():
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preds = []
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for i in tqdm(range(n_window)):
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start = i * roi_size
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X_mag_window = X_mag_pad[None, :, :, start:start + self.data['window_size']]
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X_mag_window = torch.from_numpy(X_mag_window).to(device)
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pred = model.predict(X_mag_window, aggressiveness)
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pred = pred.detach().cpu().numpy()
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preds.append(pred[0])
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pred = np.concatenate(preds, axis=2)
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return pred
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def preprocess(self, X_spec):
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X_mag = np.abs(X_spec)
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X_phase = np.angle(X_spec)
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return X_mag, X_phase
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def inference(self, X_spec, device, model, aggressiveness):
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X_mag, X_phase = self.preprocess(X_spec)
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coef = X_mag.max()
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X_mag_pre = X_mag / coef
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n_frame = X_mag_pre.shape[2]
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pad_l, pad_r, roi_size = dataset.make_padding(n_frame,
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self.data['window_size'], model.offset)
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n_window = int(np.ceil(n_frame / roi_size))
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X_mag_pad = np.pad(
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X_mag_pre, ((0, 0), (0, 0), (pad_l, pad_r)), mode='constant')
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pred = self._execute(X_mag_pad, roi_size, n_window,
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device, model, aggressiveness)
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pred = pred[:, :, :n_frame]
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return pred * coef, X_mag, np.exp(1.j * X_phase)
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def inference_tta(self, X_spec, device, model, aggressiveness):
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X_mag, X_phase = self.preprocess(X_spec)
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coef = X_mag.max()
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X_mag_pre = X_mag / coef
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n_frame = X_mag_pre.shape[2]
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pad_l, pad_r, roi_size = dataset.make_padding(n_frame,
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self.data['window_size'], model.offset)
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n_window = int(np.ceil(n_frame / roi_size))
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X_mag_pad = np.pad(
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X_mag_pre, ((0, 0), (0, 0), (pad_l, pad_r)), mode='constant')
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pred = self._execute(X_mag_pad, roi_size, n_window,
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device, model, aggressiveness)
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pred = pred[:, :, :n_frame]
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pad_l += roi_size // 2
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pad_r += roi_size // 2
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n_window += 1
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X_mag_pad = np.pad(
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X_mag_pre, ((0, 0), (0, 0), (pad_l, pad_r)), mode='constant')
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pred_tta = self._execute(X_mag_pad, roi_size, n_window,
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device, model, aggressiveness)
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pred_tta = pred_tta[:, :, roi_size // 2:]
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pred_tta = pred_tta[:, :, :n_frame]
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return (pred + pred_tta) * 0.5 * coef, X_mag, np.exp(1.j * X_phase)
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data = {
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# Paths
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'input_paths': None,
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'export_path': None,
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# Processing Options
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'gpu': -1,
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'postprocess': True,
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'tta': True,
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'output_image': True,
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# Models
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'instrumentalModel': None,
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'useModel': None,
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# Constants
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'window_size': 384,
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'agg': 10
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}
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default_window_size = data['window_size']
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default_agg = data['agg']
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def update_progress(progress_var, total_files, file_num, step: float = 1):
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"""Calculate the progress for the progress widget in the GUI"""
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base = (100 / total_files)
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progress = base * (file_num - 1)
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progress += step
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progress_var.set(progress)
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def get_baseText(total_files, file_num):
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"""Create the base text for the command widget"""
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text = 'File {file_num}/{total_files} '.format(file_num=file_num,
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total_files=total_files)
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return text
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def determineModelFolderName():
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"""
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Determine the name that is used for the folder and appended
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to the back of the music files
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"""
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modelFolderName = ''
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if not data['modelFolder']:
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# Model Test Mode not selected
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return modelFolderName
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# -Instrumental-
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if os.path.isfile(data['instrumentalModel']):
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modelFolderName += os.path.splitext(os.path.basename(data['instrumentalModel']))[0]
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if modelFolderName:
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modelFolderName = '/' + modelFolderName
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return modelFolderName
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def main(window: tk.Wm, text_widget: tk.Text, button_widget: tk.Button, progress_var: tk.Variable,
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**kwargs: dict):
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def save_files(wav_instrument, wav_vocals):
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"""Save output music files"""
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vocal_name = '(Vocals)'
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instrumental_name = '(Instrumental)'
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save_path = os.path.dirname(base_name)
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# Swap names if vocal model
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VModel="Vocal"
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if VModel in model_name:
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# Reverse names
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vocal_name, instrumental_name = instrumental_name, vocal_name
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# Save Temp File
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# For instrumental the instrumental is the temp file
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# and for vocal the instrumental is the temp file due
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# to reversement
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sf.write(f'temp.wav',
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wav_instrument, mp.param['sr'])
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appendModelFolderName = modelFolderName.replace('/', '_')
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# -Save files-
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# Instrumental
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if instrumental_name is not None:
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instrumental_path = '{save_path}/{file_name}.wav'.format(
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save_path=save_path,
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file_name=f'{os.path.basename(base_name)}_{instrumental_name}{appendModelFolderName}',
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)
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sf.write(instrumental_path,
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wav_instrument, mp.param['sr'])
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# Vocal
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if vocal_name is not None:
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vocal_path = '{save_path}/{file_name}.wav'.format(
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save_path=save_path,
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file_name=f'{os.path.basename(base_name)}_{vocal_name}{appendModelFolderName}',
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)
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sf.write(vocal_path,
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wav_vocals, mp.param['sr'])
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data.update(kwargs)
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# Update default settings
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global default_window_size
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global default_agg
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default_window_size = data['window_size']
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default_agg = data['agg']
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stime = time.perf_counter()
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progress_var.set(0)
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text_widget.clear()
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button_widget.configure(state=tk.DISABLED) # Disable Button
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vocal_remover = VocalRemover(data, text_widget)
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modelFolderName = determineModelFolderName()
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if modelFolderName:
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folder_path = f'{data["export_path"]}{modelFolderName}'
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if not os.path.isdir(folder_path):
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os.mkdir(folder_path)
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# Separation Preperation
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try:
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for file_num, music_file in enumerate(data['input_paths'], start=1):
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# Determine File Name
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base_name = f'{data["export_path"]}{modelFolderName}/{file_num}_{os.path.splitext(os.path.basename(music_file))[0]}'
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# Start Separation
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model_name = os.path.basename(data[f'{data["useModel"]}Model'])
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model = vocal_remover.models[data['useModel']]
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device = vocal_remover.devices[data['useModel']]
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# -Get text and update progress-
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base_text = get_baseText(total_files=len(data['input_paths']),
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file_num=file_num)
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progress_kwargs = {'progress_var': progress_var,
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'total_files': len(data['input_paths']),
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'file_num': file_num}
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update_progress(**progress_kwargs,
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step=0)
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mp = ModelParameters(model_params_d)
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# -Go through the different steps of seperation-
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# Wave source
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text_widget.write(base_text + 'Loading wave source...\n')
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X_wave, y_wave, X_spec_s, y_spec_s = {}, {}, {}, {}
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bands_n = len(mp.param['band'])
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for d in range(bands_n, 0, -1):
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bp = mp.param['band'][d]
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if d == bands_n: # high-end band
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X_wave[d], _ = librosa.load(
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music_file, bp['sr'], False, dtype=np.float32, res_type=bp['res_type'])
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if X_wave[d].ndim == 1:
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X_wave[d] = np.asarray([X_wave[d], X_wave[d]])
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else: # lower bands
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X_wave[d] = librosa.resample(X_wave[d+1], mp.param['band'][d+1]['sr'], bp['sr'], res_type=bp['res_type'])
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# Stft of wave source
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X_spec_s[d] = spec_utils.wave_to_spectrogram_mt(X_wave[d], bp['hl'], bp['n_fft'], mp.param['mid_side'],
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mp.param['mid_side_b2'], mp.param['reverse'])
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if d == bands_n and args.high_end_process != 'none':
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input_high_end_h = (bp['n_fft']//2 - bp['crop_stop']) + (mp.param['pre_filter_stop'] - mp.param['pre_filter_start'])
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input_high_end = X_spec_s[d][:, bp['n_fft']//2-input_high_end_h:bp['n_fft']//2, :]
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text_widget.write(base_text + 'Done!\n')
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update_progress(**progress_kwargs,
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step=0.1)
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text_widget.write(base_text + 'Stft of wave source...\n')
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X_spec_m = spec_utils.combine_spectrograms(X_spec_s, mp)
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del X_wave, X_spec_s
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if data['tta']:
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pred, X_mag, X_phase = vocal_remover.inference_tta(X_spec_m,
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device,
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model, {'value': args.aggressiveness,'split_bin': mp.param['band'][1]['crop_stop']})
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else:
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pred, X_mag, X_phase = vocal_remover.inference(X_spec_m,
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device,
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model, {'value': args.aggressiveness,'split_bin': mp.param['band'][1]['crop_stop']})
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text_widget.write(base_text + 'Done!\n')
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update_progress(**progress_kwargs,
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step=0.6)
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# Postprocess
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if data['postprocess']:
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text_widget.write(base_text + 'Post processing...\n')
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pred_inv = np.clip(X_mag - pred, 0, np.inf)
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pred = spec_utils.mask_silence(pred, pred_inv)
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text_widget.write(base_text + 'Done!\n')
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update_progress(**progress_kwargs,
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step=0.65)
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# Inverse stft
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text_widget.write(base_text + 'Inverse stft of instruments and vocals...\n') # nopep8
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y_spec_m = pred * X_phase
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v_spec_m = X_spec_m - y_spec_m
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if args.high_end_process.startswith('mirroring'):
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input_high_end_ = spec_utils.mirroring(args.high_end_process, y_spec_m, input_high_end, mp)
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wav_instrument = spec_utils.cmb_spectrogram_to_wave(y_spec_m, mp, input_high_end_h, input_high_end_)
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else:
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wav_instrument = spec_utils.cmb_spectrogram_to_wave(y_spec_m, mp)
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if args.high_end_process.startswith('mirroring'):
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input_high_end_ = spec_utils.mirroring(args.high_end_process, v_spec_m, input_high_end, mp)
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wav_vocals = spec_utils.cmb_spectrogram_to_wave(v_spec_m, mp, input_high_end_h, input_high_end_)
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else:
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wav_vocals = spec_utils.cmb_spectrogram_to_wave(v_spec_m, mp)
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text_widget.write(base_text + 'Done!\n')
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update_progress(**progress_kwargs,
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step=0.7)
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# Save output music files
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text_widget.write(base_text + 'Saving Files...\n')
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save_files(wav_instrument, wav_vocals)
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text_widget.write(base_text + 'Done!\n')
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update_progress(**progress_kwargs,
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step=0.8)
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# Save output image
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if data['output_image']:
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with open('{}_Instruments.jpg'.format(base_name), mode='wb') as f:
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image = spec_utils.spectrogram_to_image(y_spec_m)
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_, bin_image = cv2.imencode('.jpg', image)
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bin_image.tofile(f)
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with open('{}_Vocals.jpg'.format(base_name), mode='wb') as f:
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image = spec_utils.spectrogram_to_image(v_spec_m)
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_, bin_image = cv2.imencode('.jpg', image)
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bin_image.tofile(f)
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text_widget.write(base_text + 'Completed Seperation!\n\n')
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except Exception as e:
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traceback_text = ''.join(traceback.format_tb(e.__traceback__))
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message = f'Traceback Error: "{traceback_text}"\n{type(e).__name__}: "{e}"\nFile: {music_file}\nPlease contact the creator and attach a screenshot of this error with the file and settings that caused it!'
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tk.messagebox.showerror(master=window,
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title='Untracked Error',
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message=message)
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print(traceback_text)
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print(type(e).__name__, e)
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print(message)
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progress_var.set(0)
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button_widget.configure(state=tk.NORMAL) # Enable Button
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return
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os.remove('temp.wav')
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progress_var.set(0)
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text_widget.write(f'Conversion(s) Completed and Saving all Files!\n')
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text_widget.write(f'Time Elapsed: {time.strftime("%H:%M:%S", time.gmtime(int(time.perf_counter() - stime)))}') # nopep8
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torch.cuda.empty_cache()
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button_widget.configure(state=tk.NORMAL) # Enable Button |