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import os
from PySide6.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel, QLineEdit,
QPushButton, QMessageBox, QCheckBox, QGroupBox)
from ui_components import CustomSlider, RadioButtonGroup
# 尝试导入实际的功能模块
try:
from tools.step010_demucs_vr import separate_all_audio_under_folder
except ImportError:
pass
class DemucsTab(QWidget):
def __init__(self, parent=None):
super().__init__(parent)
self.layout = QVBoxLayout(self)
# 视频文件夹
self.video_folder = QLineEdit("videos")
self.layout.addWidget(QLabel("视频文件夹"))
self.layout.addWidget(self.video_folder)
# 模型
self.model = RadioButtonGroup(
['htdemucs', 'htdemucs_ft', 'htdemucs_6s', 'hdemucs_mmi', 'mdx', 'mdx_extra', 'mdx_q', 'mdx_extra_q',
'SIG'],
"模型",
'htdemucs_ft'
)
self.layout.addWidget(self.model)
# 计算设备
self.device = RadioButtonGroup(['auto', 'cuda', 'cpu'], "计算设备", 'auto')
self.layout.addWidget(self.device)
# 显示进度条
self.show_progress = QCheckBox("显示进度条")
self.show_progress.setChecked(True)
self.layout.addWidget(self.show_progress)
# 移位次数
self.shifts = CustomSlider(0, 10, 1, "移位次数 Number of shifts", 5)
self.layout.addWidget(self.shifts)
# 执行按钮
self.run_button = QPushButton("开始分离")
self.run_button.clicked.connect(self.run_separation)
self.layout.addWidget(self.run_button)
# 状态显示
self.status_label = QLabel("准备就绪")
self.layout.addWidget(QLabel("分离结果状态:"))
self.layout.addWidget(self.status_label)
# 音频播放控件
vocals_group = QGroupBox("人声音频")
vocals_layout = QVBoxLayout()
self.vocals_play_button = QPushButton("播放人声")
vocals_layout.addWidget(self.vocals_play_button)
vocals_group.setLayout(vocals_layout)
accompaniment_group = QGroupBox("伴奏音频")
accompaniment_layout = QVBoxLayout()
self.accompaniment_play_button = QPushButton("播放伴奏")
accompaniment_layout.addWidget(self.accompaniment_play_button)
accompaniment_group.setLayout(accompaniment_layout)
audio_layout = QHBoxLayout()
audio_layout.addWidget(vocals_group)
audio_layout.addWidget(accompaniment_group)
self.layout.addLayout(audio_layout)
self.setLayout(self.layout)
def run_separation(self):
# 这里应该调用原始的separate_all_audio_under_folder函数
# 临时实现，实际应用中需要替换为真实的调用
self.status_label.setText("分离中...")
QMessageBox.information(self, "功能提示", "人声分离功能正在实现中...")
# 实际应用中解除以下注释
try:
status, vocals_path, accompaniment_path = separate_all_audio_under_folder(
self.video_folder.text(),
self.model.value(),
self.device.value(),
self.show_progress.isChecked(),
self.shifts.value()
)
self.status_label.setText(status)
if vocals_path and os.path.exists(vocals_path):
self.vocals_play_button.setEnabled(True)
if accompaniment_path and os.path.exists(accompaniment_path):
self.accompaniment_play_button.setEnabled(True)
except Exception as e:
self.status_label.setText(f"分离失败: {str(e)}")
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