import tkinter as tk from tkinter import ttk, filedialog, messagebox import os import threading import sys from convert_audio_to_p3 import encode_audio_to_opus from convert_p3_to_audio import decode_p3_to_audio class AudioConverterApp: def __init__(self, master): self.master = master master.title("音频/P3 批量转换工具") master.geometry("680x600") # 调整窗口高度 # 初始化变量 self.mode = tk.StringVar(value="audio_to_p3") self.output_dir = tk.StringVar() self.output_dir.set(os.path.abspath("output")) self.enable_loudnorm = tk.BooleanVar(value=True) self.target_lufs = tk.DoubleVar(value=-16.0) # 创建UI组件 self.create_widgets() self.redirect_output() def create_widgets(self): # 模式选择 mode_frame = ttk.LabelFrame(self.master, text="转换模式") mode_frame.grid(row=0, column=0, padx=10, pady=5, sticky="ew") ttk.Radiobutton(mode_frame, text="音频转P3", variable=self.mode, value="audio_to_p3", command=self.toggle_settings, width=12).grid(row=0, column=0, padx=5) ttk.Radiobutton(mode_frame, text="P3转音频", variable=self.mode, value="p3_to_audio", command=self.toggle_settings, width=12).grid(row=0, column=1, padx=5) # 响度设置 self.loudnorm_frame = ttk.Frame(self.master) self.loudnorm_frame.grid(row=1, column=0, padx=10, pady=5, sticky="ew") ttk.Checkbutton(self.loudnorm_frame, text="启用响度调整", variable=self.enable_loudnorm, width=15 ).grid(row=0, column=0, padx=2) ttk.Entry(self.loudnorm_frame, textvariable=self.target_lufs, width=6).grid(row=0, column=1, padx=2) ttk.Label(self.loudnorm_frame, text="LUFS").grid(row=0, column=2, padx=2) # 文件选择 file_frame = ttk.LabelFrame(self.master, text="输入文件") file_frame.grid(row=2, column=0, padx=10, pady=5, sticky="nsew") # 文件操作按钮 ttk.Button(file_frame, text="选择文件", command=self.select_files, width=12).grid(row=0, column=0, padx=5, pady=2) ttk.Button(file_frame, text="移除选中", command=self.remove_selected, width=12).grid(row=0, column=1, padx=5, pady=2) ttk.Button(file_frame, text="清空列表", command=self.clear_files, width=12).grid(row=0, column=2, padx=5, pady=2) # 文件列表（使用Treeview） self.tree = ttk.Treeview(file_frame, columns=("selected", "filename"), show="headings", height=8) self.tree.heading("selected", text="选中", anchor=tk.W) self.tree.heading("filename", text="文件名", anchor=tk.W) self.tree.column("selected", width=60, anchor=tk.W) self.tree.column("filename", width=600, anchor=tk.W) self.tree.grid(row=1, column=0, columnspan=3, sticky="nsew", padx=5, pady=2) self.tree.bind("", self.on_tree_click) # 输出目录 output_frame = ttk.LabelFrame(self.master, text="输出目录") output_frame.grid(row=3, column=0, padx=10, pady=5, sticky="ew") ttk.Entry(output_frame, textvariable=self.output_dir, width=60 ).grid(row=0, column=0, padx=5, sticky="ew") ttk.Button(output_frame, text="浏览", command=self.select_output_dir, width=8).grid(row=0, column=1, padx=5) # 转换按钮区域 button_frame = ttk.Frame(self.master) button_frame.grid(row=4, column=0, padx=10, pady=10, sticky="ew") ttk.Button(button_frame, text="转换全部文件", command=lambda: self.start_conversion(True), width=15).pack(side=tk.LEFT, padx=5) ttk.Button(button_frame, text="转换选中文件", command=lambda: self.start_conversion(False), width=15).pack(side=tk.LEFT, padx=5) # 日志区域 log_frame = ttk.LabelFrame(self.master, text="日志") log_frame.grid(row=5, column=0, padx=10, pady=5, sticky="nsew") self.log_text = tk.Text(log_frame, height=14, width=80) self.log_text.pack(fill=tk.BOTH, expand=True) # 配置布局权重 self.master.columnconfigure(0, weight=1) self.master.rowconfigure(2, weight=1) self.master.rowconfigure(5, weight=3) file_frame.columnconfigure(0, weight=1) file_frame.rowconfigure(1, weight=1) def toggle_settings(self): if self.mode.get() == "audio_to_p3": self.loudnorm_frame.grid() else: self.loudnorm_frame.grid_remove() def select_files(self): file_types = [ ("音频文件", "*.wav *.mp3 *.ogg *.flac") if self.mode.get() == "audio_to_p3" else ("P3文件", "*.p3") ] files = filedialog.askopenfilenames(filetypes=file_types) for f in files: self.tree.insert("", tk.END, values=("[ ]", os.path.basename(f)), tags=(f,)) def on_tree_click(self, event): """处理复选框点击事件""" region = self.tree.identify("region", event.x, event.y) if region == "cell": col = self.tree.identify_column(event.x) item = self.tree.identify_row(event.y) if col == "#1": # 点击的是选中列 current_val = self.tree.item(item, "values")[0] new_val = "[√]" if current_val == "[ ]" else "[ ]" self.tree.item(item, values=(new_val, self.tree.item(item, "values")[1])) def remove_selected(self): """移除选中的文件""" to_remove = [] for item in self.tree.get_children(): if self.tree.item(item, "values")[0] == "[√]": to_remove.append(item) for item in reversed(to_remove): self.tree.delete(item) def clear_files(self): """清空所有文件""" for item in self.tree.get_children(): self.tree.delete(item) def select_output_dir(self): path = filedialog.askdirectory() if path: self.output_dir.set(path) def redirect_output(self): class StdoutRedirector: def __init__(self, text_widget): self.text_widget = text_widget self.original_stdout = sys.stdout def write(self, message): self.text_widget.insert(tk.END, message) self.text_widget.see(tk.END) self.original_stdout.write(message) def flush(self): self.original_stdout.flush() sys.stdout = StdoutRedirector(self.log_text) def start_conversion(self, convert_all): """开始转换""" input_files = [] for item in self.tree.get_children(): if convert_all or self.tree.item(item, "values")[0] == "[√]": input_files.append(self.tree.item(item, "tags")[0]) if not input_files: msg = "没有找到可转换的文件" if convert_all else "没有选中任何文件" messagebox.showwarning("警告", msg) return os.makedirs(self.output_dir.get(), exist_ok=True) try: if self.mode.get() == "audio_to_p3": target_lufs = self.target_lufs.get() if self.enable_loudnorm.get() else None thread = threading.Thread(target=self.convert_audio_to_p3, args=(target_lufs, input_files)) else: thread = threading.Thread(target=self.convert_p3_to_audio, args=(input_files,)) thread.start() except Exception as e: print(f"转换初始化失败: {str(e)}") def convert_audio_to_p3(self, target_lufs, input_files): """音频转P3转换逻辑""" for input_path in input_files: try: filename = os.path.basename(input_path) base_name = os.path.splitext(filename)[0] output_path = os.path.join(self.output_dir.get(), f"{base_name}.p3") print(f"正在转换: {filename}") encode_audio_to_opus(input_path, output_path, target_lufs) print(f"转换成功: {filename}\n") except Exception as e: print(f"转换失败: {str(e)}\n") def convert_p3_to_audio(self, input_files): """P3转音频转换逻辑""" for input_path in input_files: try: filename = os.path.basename(input_path) base_name = os.path.splitext(filename)[0] output_path = os.path.join(self.output_dir.get(), f"{base_name}.wav") print(f"正在转换: {filename}") decode_p3_to_audio(input_path, output_path) print(f"转换成功: {filename}\n") except Exception as e: print(f"转换失败: {str(e)}\n") if __name__ == "__main__": root = tk.Tk() app = AudioConverterApp(root) root.mainloop()