先展示一下界面
import os import threading import subprocess import tkinter as tk from tkinter import ttk, filedialog, messagebox import ttkbootstrap as tb from ttkbootstrap.constants import * from tkinterdnd2 import DND_FILES, TkinterDnD import matplotlib.pyplot as plt from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg import numpy as np import csv import wave import structclass AudioMasterProX:def __init__(self, root):self.root = rootself.root.title("AudioMaster Pro X - 三松集团专业音频处理工具 (强哥出品)")self.root.geometry("1400x900")self.root.configure(bg='#f5f7fa')# 使用专业的商业主题self.style = tb.Style("litera")# 设置窗口最小尺寸self.root.minsize(1200, 800)# 创建主容器 - 使用卡片式设计self.main_container = tk.Frame(self.root, bg='#f5f7fa')self.main_container.pack(fill="both", expand=True, padx=25, pady=25)# 创建应用头部 self.create_app_header()# 创建导航和内容区域 self.create_main_content()# 创建状态栏 self.create_status_bar()# 初始化完成后，默认显示转换面板self.show_content_panel('convert')# 拖拽支持 self.root.drop_target_register(DND_FILES)self.root.dnd_bind("<<Drop>>", self.handle_drop)self.log("🚀 AudioMaster Pro X 启动成功 - 专业音频处理，让工作更高效！")def create_app_header(self):"""创建应用头部 - 专业品牌设计"""# 头部容器header_container = tk.Frame(self.main_container, bg='#ffffff', relief='flat', bd=0)header_container.pack(fill="x", pady=(0, 20))# 添加微妙的阴影效果shadow_frame = tk.Frame(self.main_container, bg='#e8ecf0', height=3)shadow_frame.pack(fill="x", pady=(0, 17))# 头部内容header_content = tk.Frame(header_container, bg='#ffffff')header_content.pack(fill="x", padx=30, pady=25)# 左侧品牌区域brand_frame = tk.Frame(header_content, bg='#ffffff')brand_frame.pack(side="left")# 应用图标和标题icon_label = tk.Label(brand_frame, text="🎵", font=("Segoe UI Emoji", 32),bg='#ffffff',fg='#2c5aa0')icon_label.pack(side="left", padx=(0, 15))title_frame = tk.Frame(brand_frame, bg='#ffffff')title_frame.pack(side="left")# 主标题title_label = tk.Label(title_frame, text="AudioMaster Pro X", font=("Segoe UI", 28, "bold"),fg='#1a365d', bg='#ffffff')title_label.pack(anchor="w")# 副标题subtitle_label = tk.Label(title_frame,text="三松集团专业音频处理工具 | 强哥出品",font=("Segoe UI", 12),fg='#718096',bg='#ffffff')subtitle_label.pack(anchor="w", pady=(2, 0))# 右侧状态指示器status_frame = tk.Frame(header_content, bg='#ffffff')status_frame.pack(side="right")# 状态指示status_indicator = tk.Label(status_frame,text="● 就绪",font=("Segoe UI", 11),fg='#38a169',bg='#ffffff')status_indicator.pack(anchor="e")def create_main_content(self):"""创建主要内容区域 - 现代化卡片布局"""# 内容容器 - 减少底部间距content_container = tk.Frame(self.main_container, bg='#f5f7fa')content_container.pack(fill="both", expand=True, pady=(0, 5))# 左侧导航面板 self.create_navigation_panel(content_container)# 右侧内容面板 self.create_content_panel(content_container)def create_navigation_panel(self, parent):"""创建左侧导航面板"""nav_frame = tk.Frame(parent, bg='#ffffff', relief='flat', bd=0)nav_frame.pack(side="left", fill="y", padx=(0, 15))nav_frame.configure(width=280)nav_frame.pack_propagate(False)# 导航标题nav_title = tk.Label(nav_frame,text="功能导航",font=("Segoe UI", 14, "bold"),fg='#2d3748',bg='#ffffff')nav_title.pack(pady=(25, 15), padx=25, anchor="w")# 导航按钮self.nav_buttons = {}# 转换按钮self.nav_buttons['convert'] = self.create_nav_button(nav_frame, "🎧 音频格式转换", "高质量格式转换", "convert")# 切割按钮self.nav_buttons['cut'] = self.create_nav_button(nav_frame, "✂️ 音频切割", "精确时间切割", "cut")# 合成按钮self.nav_buttons['merge'] = self.create_nav_button(nav_frame, "🔗 音频合成", "多文件合并", "merge")# 注意：不在这里调用select_nav_button，因为content_frame还没有创建def create_nav_button(self, parent, title, desc, key):"""创建导航按钮"""btn_frame = tk.Frame(parent, bg='#ffffff', relief='flat', bd=0)btn_frame.pack(fill="x", padx=15, pady=5)# 按钮主体btn = tk.Button(btn_frame,text=f"{title}\n{desc}",font=("Segoe UI", 11),bg='#f7fafc',fg='#4a5568',relief='flat',bd=0,padx=20,pady=15,cursor='hand2',anchor='w',command=lambda: self.select_nav_button(key))btn.pack(fill="x")# 存储按钮引用btn_frame.btn = btnbtn_frame.key = keyreturn btn_framedef select_nav_button(self, key):"""选择导航按钮"""# 重置所有按钮样式for btn_frame in self.nav_buttons.values():btn_frame.btn.configure(bg='#f7fafc', fg='#4a5568')# 设置选中按钮样式if key in self.nav_buttons:self.nav_buttons[key].btn.configure(bg='#2c5aa0', fg='#ffffff')# 切换内容面板 self.show_content_panel(key)def create_content_panel(self, parent):"""创建右侧内容面板"""self.content_frame = tk.Frame(parent, bg='#ffffff', relief='flat', bd=0)self.content_frame.pack(side="right", fill="both", expand=True)# 创建各个功能面板 self.create_convert_panel()self.create_cut_panel()self.create_merge_panel()def show_content_panel(self, key):"""显示对应的内容面板"""# 隐藏所有面板for widget in self.content_frame.winfo_children():widget.pack_forget()# 显示选中的面板if key == 'convert':self.convert_panel.pack(fill="both", expand=True)elif key == 'cut':self.cut_panel.pack(fill="both", expand=True)elif key == 'merge':self.merge_panel.pack(fill="both", expand=True)def create_convert_panel(self):"""创建转换面板"""self.convert_panel = tk.Frame(self.content_frame, bg='#ffffff')# 面板标题 - 减少间距title_frame = tk.Frame(self.convert_panel, bg='#ffffff')title_frame.pack(fill="x", padx=20, pady=(15, 10))title_label = tk.Label(title_frame,text="🎧 音频格式转换",font=("Segoe UI", 20, "bold"),fg='#2d3748',bg='#ffffff')title_label.pack(anchor="w")desc_label = tk.Label(title_frame,text="支持多种音频格式之间的高质量转换，保持原始音质",font=("Segoe UI", 12),fg='#718096',bg='#ffffff')desc_label.pack(anchor="w", pady=(5, 0))# 主要内容区域 - 使用更紧凑的布局main_content = tk.Frame(self.convert_panel, bg='#ffffff')main_content.pack(fill="both", expand=True, padx=15, pady=(0, 10))# 创建三列布局以更好地利用空间left_column = tk.Frame(main_content, bg='#ffffff')left_column.pack(side="left", fill="both", expand=True, padx=(0, 8))center_column = tk.Frame(main_content, bg='#ffffff')center_column.pack(side="left", fill="both", expand=True, padx=(0, 8))right_column = tk.Frame(main_content, bg='#ffffff')right_column.pack(side="right", fill="both", expand=True, padx=(8, 0))# 文件选择卡片 - 更紧凑file_card = self.create_card(left_column, "📁 文件选择")# 文件选择按钮self.select_file_btn = tk.Button(file_card,text="📂 选择文件/文件夹",font=("Segoe UI", 10, "bold"),bg='#3182ce',fg='#ffffff',relief='flat',bd=0,padx=15,pady=8,cursor='hand2',command=self.select_convert_target)self.select_file_btn.pack(pady=(15, 8))# 文件信息显示self.file_info_label = tk.Label(file_card,text="未选择文件",font=("Segoe UI", 9),fg='#a0aec0',bg='#ffffff',wraplength=150)self.file_info_label.pack(pady=(0, 15))# 格式设置卡片 - 更紧凑format_card = self.create_card(center_column, "⚙️ 格式设置")# 格式选择format_label = tk.Label(format_card,text="目标格式:",font=("Segoe UI", 10),fg='#4a5568',bg='#ffffff')format_label.pack(anchor="w", padx=15, pady=(15, 5))self.convert_fmt = tk.StringVar(value="mp3")format_combo = ttk.Combobox(format_card,textvariable=self.convert_fmt,values=["mp3", "wav", "aac", "flac", "ogg"],font=("Segoe UI", 10),state="readonly",width=12)format_combo.pack(anchor="w", padx=15, pady=(0, 10))# 转换按钮convert_btn = tk.Button(format_card,text="🚀 开始转换",font=("Segoe UI", 10, "bold"),bg='#38a169',fg='#ffffff',relief='flat',bd=0,padx=15,pady=8,cursor='hand2',command=self.start_convert)convert_btn.pack(pady=(0, 15))# 进度卡片 - 更紧凑progress_card = self.create_card(right_column, "⏳ 转换进度")# 进度标签self.progress_label = tk.Label(progress_card,text="等待开始...",font=("Segoe UI", 10),fg='#4a5568',bg='#ffffff')self.progress_label.pack(anchor="w", padx=15, pady=(15, 5))# 进度条self.progress = ttk.Progressbar(progress_card,mode="determinate",length=200,style="Custom.Horizontal.TProgressbar")self.progress.pack(fill="x", padx=15, pady=(0, 15))# 添加转换信息卡片info_card = self.create_card(right_column, "ℹ️ 转换信息")info_text = tk.Text(info_card,height=6,bg='#f7fafc',fg='#2d3748',font=("Segoe UI", 8),relief='flat',bd=1,wrap='word')info_text.pack(fill="both", expand=True, padx=15, pady=15)# 添加有用的信息info_content = """支持的格式： • MP3 - 通用压缩 • WAV - 无损音频 • AAC - 高质量压缩 • FLAC - 无损压缩 • OGG - 开源格式特点： • 保持原始音质 • 支持批量转换 • 快速处理速度"""info_text.insert(tk.END, info_content)info_text.config(state='disabled')def create_card(self, parent, title):"""创建卡片组件"""card_frame = tk.LabelFrame(parent,text=title,font=("Segoe UI", 12, "bold"),fg='#2d3748',bg='#ffffff',relief='flat',bd=1)card_frame.pack(fill="x", pady=(0, 10))return card_framedef create_cut_panel(self):"""创建切割面板"""self.cut_panel = tk.Frame(self.content_frame, bg='#ffffff')# 面板标题 - 减少间距title_frame = tk.Frame(self.cut_panel, bg='#ffffff')title_frame.pack(fill="x", padx=20, pady=(15, 10))title_label = tk.Label(title_frame,text="✂️ 音频切割",font=("Segoe UI", 20, "bold"),fg='#2d3748',bg='#ffffff')title_label.pack(anchor="w")desc_label = tk.Label(title_frame,text="精确切割音频片段，支持批量处理和时间范围选择",font=("Segoe UI", 12),fg='#718096',bg='#ffffff')desc_label.pack(anchor="w", pady=(5, 0))# 主要内容区域 - 减少间距main_content = tk.Frame(self.cut_panel, bg='#ffffff')main_content.pack(fill="both", expand=True, padx=15, pady=(0, 10))# 左侧控制区域left_section = tk.Frame(main_content, bg='#ffffff')left_section.pack(side="left", fill="both", expand=True, padx=(0, 15))# 文件选择卡片file_card = self.create_card(left_section, "📁 选择音频文件")self.cut_select_btn = tk.Button(file_card,text="📂 选择音频文件",font=("Segoe UI", 12),bg='#3182ce',fg='#ffffff',relief='flat',bd=0,padx=25,pady=12,cursor='hand2',command=self.select_cut_file)self.cut_select_btn.pack(pady=20)self.cut_file_info_label = tk.Label(file_card,text="未选择文件",font=("Segoe UI", 11),fg='#a0aec0',bg='#ffffff',wraplength=300)self.cut_file_info_label.pack(pady=(0, 20))# 时间设置卡片time_card = self.create_card(left_section, "⏰ 时间设置")# 开始时间start_label = tk.Label(time_card,text="开始时间 (HH:MM:SS):",font=("Segoe UI", 12),fg='#4a5568',bg='#ffffff')start_label.pack(anchor="w", padx=20, pady=(20, 5))self.start_var = tk.StringVar(value="00:00:00")start_entry = tk.Entry(time_card,textvariable=self.start_var,font=("Segoe UI", 11),width=20,relief='flat',bd=1)start_entry.pack(anchor="w", padx=20, pady=(0, 15))# 结束时间end_label = tk.Label(time_card,text="结束时间 (HH:MM:SS):",font=("Segoe UI", 12),fg='#4a5568',bg='#ffffff')end_label.pack(anchor="w", padx=20, pady=(10, 5))self.end_var = tk.StringVar(value="00:00:10")end_entry = tk.Entry(time_card,textvariable=self.end_var,font=("Segoe UI", 11),width=20,relief='flat',bd=1)end_entry.pack(anchor="w", padx=20, pady=(0, 20))# 操作按钮区域button_frame = tk.Frame(time_card, bg='#ffffff')button_frame.pack(fill="x", padx=20, pady=(0, 20))# 执行切割按钮cut_btn = tk.Button(button_frame,text="✂️ 执行切割",font=("Segoe UI", 11, "bold"),bg='#e53e3e',fg='#ffffff',relief='flat',bd=0,padx=20,pady=10,cursor='hand2',command=self.cut_audio)cut_btn.pack(side="left", padx=(0, 10))# 播放预览按钮preview_btn = tk.Button(button_frame,text="▶️ 播放预览",font=("Segoe UI", 11, "bold"),bg='#d69e2e',fg='#ffffff',relief='flat',bd=0,padx=20,pady=10,cursor='hand2',command=self.preview_cut_audio)preview_btn.pack(side="left", padx=(0, 10))# CSV批量切割按钮batch_btn = tk.Button(button_frame,text="📋 导入CSV批量切割",font=("Segoe UI", 11),bg='#805ad5',fg='#ffffff',relief='flat',bd=0,padx=20,pady=10,cursor='hand2',command=self.load_csv_cut)batch_btn.pack(side="left")# 右侧波形区域right_section = tk.Frame(main_content, bg='#ffffff')right_section.pack(side="right", fill="both", expand=True, padx=(15, 0))# 波形预览卡片waveform_card = self.create_card(right_section, "📊 波形预览")self.canvas_frame = tk.Frame(waveform_card, bg='#ffffff')self.canvas_frame.pack(fill="both", expand=True, padx=20, pady=20)# 切割进度卡片progress_card = self.create_card(right_section, "⏳ 切割进度")# 进度标签self.cut_progress_label = tk.Label(progress_card,text="等待开始...",font=("Segoe UI", 11),fg='#4a5568',bg='#ffffff')self.cut_progress_label.pack(anchor="w", padx=20, pady=(15, 5))# 进度条self.cut_progress = ttk.Progressbar(progress_card,mode='determinate',length=300)self.cut_progress.pack(fill="x", padx=20, pady=(0, 15))def create_merge_panel(self):"""创建合成面板"""self.merge_panel = tk.Frame(self.content_frame, bg='#ffffff')# 面板标题 - 减少间距title_frame = tk.Frame(self.merge_panel, bg='#ffffff')title_frame.pack(fill="x", padx=20, pady=(15, 10))title_label = tk.Label(title_frame,text="🔗 音频合成",font=("Segoe UI", 20, "bold"),fg='#2d3748',bg='#ffffff')title_label.pack(anchor="w")desc_label = tk.Label(title_frame,text="将多个音频文件合并为一个完整文件，支持不同格式混合",font=("Segoe UI", 12),fg='#718096',bg='#ffffff')desc_label.pack(anchor="w", pady=(5, 0))# 主要内容区域 - 使用更紧凑的布局main_content = tk.Frame(self.merge_panel, bg='#ffffff')main_content.pack(fill="both", expand=True, padx=15, pady=(0, 10))# 左侧文件管理区域left_section = tk.Frame(main_content, bg='#ffffff')left_section.pack(side="left", fill="both", expand=True, padx=(0, 15))# 文件选择卡片file_card = self.create_card(left_section, "📁 选择音频文件")self.merge_select_btn = tk.Button(file_card,text="📂 选择多个文件",font=("Segoe UI", 12),bg='#3182ce',fg='#ffffff',relief='flat',bd=0,padx=25,pady=12,cursor='hand2',command=self.select_merge_files)self.merge_select_btn.pack(pady=20)# 文件列表显示list_frame = tk.Frame(file_card, bg='#ffffff')list_frame.pack(fill="both", expand=True, padx=20, pady=(0, 20))self.file_list_text = tk.Text(list_frame,height=8,bg='#f7fafc',fg='#2d3748',font=("Segoe UI", 10),relief='flat',bd=1,wrap='word')self.file_list_text.pack(side="left", fill="both", expand=True)scrollbar = ttk.Scrollbar(list_frame, orient="vertical", command=self.file_list_text.yview)scrollbar.pack(side="right", fill="y")self.file_list_text.configure(yscrollcommand=scrollbar.set)# 右侧控制区域right_section = tk.Frame(main_content, bg='#ffffff')right_section.pack(side="right", fill="both", expand=True, padx=(15, 0))# 合成设置卡片merge_card = self.create_card(right_section, "⚙️ 合成设置")info_label = tk.Label(merge_card,text="文件将按照选择顺序进行合成",font=("Segoe UI", 11),fg='#718096',bg='#ffffff',wraplength=250)info_label.pack(padx=20, pady=(20, 15))merge_btn = tk.Button(merge_card,text="🔗 开始合成",font=("Segoe UI", 12, "bold"),bg='#d69e2e',fg='#ffffff',relief='flat',bd=0,padx=30,pady=12,cursor='hand2',command=self.merge_audio)merge_btn.pack(pady=(0, 15))# 合成进度self.merge_progress_label = tk.Label(merge_card,text="等待开始...",font=("Segoe UI", 11),fg='#4a5568',bg='#ffffff')self.merge_progress_label.pack(anchor="w", padx=20, pady=(0, 5))self.merge_progress = ttk.Progressbar(merge_card,mode='determinate',length=250)self.merge_progress.pack(fill="x", padx=20, pady=(0, 15))# 合并结果预览区域result_frame = tk.Frame(merge_card, bg='#ffffff')result_frame.pack(fill="x", padx=20, pady=(0, 15))result_label = tk.Label(result_frame,text="合并结果:",font=("Segoe UI", 11, "bold"),fg='#2d3748',bg='#ffffff')result_label.pack(anchor="w", pady=(0, 5))self.result_file_label = tk.Label(result_frame,text="暂无文件",font=("Segoe UI", 10),fg='#718096',bg='#ffffff',wraplength=200)self.result_file_label.pack(anchor="w", pady=(0, 10))# 预览和播放按钮preview_frame = tk.Frame(result_frame, bg='#ffffff')preview_frame.pack(fill="x")self.preview_result_btn = tk.Button(preview_frame,text="👁️ 预览",font=("Segoe UI", 10),bg='#3182ce',fg='#ffffff',relief='flat',bd=0,padx=15,pady=8,cursor='hand2',command=self.preview_merged_audio,state='disabled')self.preview_result_btn.pack(side="left", padx=(0, 10))self.play_result_btn = tk.Button(preview_frame,text="▶️ 播放",font=("Segoe UI", 10),bg='#38a169',fg='#ffffff',relief='flat',bd=0,padx=15,pady=8,cursor='hand2',command=self.play_merged_audio,state='disabled')self.play_result_btn.pack(side="left")# 文件统计卡片stats_card = self.create_card(right_section, "📊 文件统计")self.stats_label = tk.Label(stats_card,text="未选择文件",font=("Segoe UI", 11),fg='#a0aec0',bg='#ffffff')self.stats_label.pack(padx=20, pady=20)self.merge_list = []def create_status_bar(self):"""创建状态栏"""status_container = tk.Frame(self.main_container, bg='#ffffff', relief='flat', bd=0)status_container.pack(fill="x", pady=(5, 0))# 添加微妙的阴影效果shadow_frame = tk.Frame(self.main_container, bg='#e8ecf0', height=3)shadow_frame.pack(fill="x", pady=(17, 0))# 状态栏内容 - 减少间距status_content = tk.Frame(status_container, bg='#ffffff')status_content.pack(fill="x", padx=20, pady=8)# 左侧日志标题log_title = tk.Label(status_content,text="📋 操作日志",font=("Segoe UI", 12, "bold"),fg='#2d3748',bg='#ffffff')log_title.pack(side="left")# 右侧状态信息status_info = tk.Label(status_content,text="● 系统就绪",font=("Segoe UI", 11),fg='#38a169',bg='#ffffff')status_info.pack(side="right")# 日志文本框 - 更紧凑log_frame = tk.Frame(status_container, bg='#ffffff')log_frame.pack(fill="x", padx=20, pady=(0, 5))self.log_text = tk.Text(log_frame, height=4, # 减少高度bg='#f7fafc', fg='#2d3748',font=("Consolas", 9), # 减小字体relief='flat',bd=1,wrap='word')self.log_text.pack(side="left", fill="both", expand=True)# 滚动条scrollbar = ttk.Scrollbar(log_frame, orient="vertical", command=self.log_text.yview)scrollbar.pack(side="right", fill="y")self.log_text.configure(yscrollcommand=scrollbar.set)# ----------------- 基础日志功能 -----------------def log(self, msg):self.log_text.insert("end", msg + "\n")self.log_text.see("end")def handle_drop(self, event):try:paths = self.root.tk.splitlist(event.data)for path in paths:self.log(f"🟢 拖入文件: {path}")if path.lower().endswith((".mp3", ".wav", ".aac", ".flac", ".ogg")):self.last_dropped = pathself.display_waveform(path)except Exception as e:self.log(f"❌ 拖拽处理错误: {e}")# ----------------- 转换模块 -----------------def select_convert_target(self):# 创建选择对话框choice = messagebox.askyesnocancel("选择类型", "选择文件类型：\n\n是 - 选择单个文件\n否 - 选择文件夹（批量转换）\n取消 - 取消操作")if choice is True: # 选择单个文件path = filedialog.askopenfilename(filetypes=[("音频文件", "*.wav *.mp3 *.aac *.flac *.ogg")])if path:self.convert_target = pathself.convert_type = "file"filename = os.path.basename(path)self.file_info_label.config(text=f"已选择文件: {filename}", fg='#38a169')self.log(f"🎵 已选择音频文件: {filename}")elif choice is False: # 选择文件夹folder_path = filedialog.askdirectory(title="选择包含音频文件的文件夹")if folder_path:# 扫描文件夹中的音频文件audio_files = []audio_extensions = ['.wav', '.mp3', '.aac', '.flac', '.ogg', '.m4a', '.wma']for root, dirs, files in os.walk(folder_path):for file in files:if any(file.lower().endswith(ext) for ext in audio_extensions):audio_files.append(os.path.join(root, file))if audio_files:self.convert_target = audio_filesself.convert_type = "folder"folder_name = os.path.basename(folder_path)self.file_info_label.config(text=f"已选择文件夹: {folder_name} ({len(audio_files)}个文件)", fg='#38a169')self.log(f"📁 已选择文件夹: {folder_name}，包含 {len(audio_files)} 个音频文件")else:messagebox.showwarning("提示", "所选文件夹中没有找到音频文件！")returndef start_convert(self):fmt = self.convert_fmt.get()if not hasattr(self, "convert_target"):messagebox.showwarning("提示", "请先选择音频文件或文件夹！")returnself.progress_label.config(text="正在转换...", fg='#3182ce')self.progress['value'] = 0if hasattr(self, 'convert_type') and self.convert_type == "folder":# 批量转换文件夹中的文件 self.batch_convert_files(self.convert_target, fmt)else:# 单个文件转换out = os.path.splitext(self.convert_target)[0] + f".{fmt}"cmd = f'ffmpeg -y -i "{self.convert_target}" -q:a 2 "{out}"'threading.Thread(target=lambda: self.run_ffmpeg(cmd, f"✅ 转换完成：{out}")).start()def batch_convert_files(self, file_list, fmt):"""批量转换文件"""total_files = len(file_list)self.log(f"🔄 开始批量转换 {total_files} 个文件...")def convert_worker():success_count = 0failed_count = 0for i, file_path in enumerate(file_list):try:# 更新进度progress_percent = (i / total_files) * 100self.progress['value'] = progress_percentself.progress_label.config(text=f"正在转换 {i+1}/{total_files}...", fg='#3182ce')# 生成输出文件名base_name = os.path.splitext(file_path)[0]out_path = f"{base_name}.{fmt}"# 执行转换cmd = f'ffmpeg -y -i "{file_path}" -q:a 2 "{out_path}"'# 设置环境变量确保正确的编码env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'process = subprocess.run(cmd, shell=True, capture_output=True, text=True,encoding='utf-8',errors='ignore',env=env)if process.returncode == 0:success_count += 1filename = os.path.basename(file_path)self.log(f"✅ 转换完成: {filename}")else:failed_count += 1filename = os.path.basename(file_path)self.log(f"❌ 转换失败: {filename}")except Exception as e:failed_count += 1filename = os.path.basename(file_path)self.log(f"❌ 转换错误: {filename} - {e}")# 完成所有转换self.progress['value'] = 100self.progress_label.config(text=f"批量转换完成! 成功: {success_count}, 失败: {failed_count}", fg='#38a169')self.log(f"🎉 批量转换完成! 成功: {success_count} 个文件, 失败: {failed_count} 个文件")# 在后台线程中执行批量转换threading.Thread(target=convert_worker, daemon=True).start()# ----------------- 音频切割模块 -----------------def select_cut_file(self):self.cut_file = filedialog.askopenfilename(filetypes=[("音频文件", "*.wav *.mp3 *.aac *.flac *.ogg")])if self.cut_file:filename = os.path.basename(self.cut_file)self.cut_file_info_label.config(text=f"已选择: {filename}", fg='#38a169')self.display_waveform(self.cut_file)self.log(f"🎵 已选择切割文件: {filename}")def load_csv_cut(self):csv_path = filedialog.askopenfilename(filetypes=[("CSV 文件", "*.csv")])if not csv_path: returnif not hasattr(self, "cut_file"):return messagebox.showwarning("提示", "请先选择音频文件！")try:with open(csv_path, newline='', encoding='utf-8') as f:reader = csv.reader(f)for row in reader:if len(row) >= 2:start, end = row[0], row[1]self.cut_audio_batch(start, end)except Exception as e:self.log(f"❌ CSV读取错误: {e}")def display_waveform(self, path):try:# 使用FFmpeg获取音频数据import timetemp_wav = f"temp_waveform_{int(time.time())}.wav"cmd = f'ffmpeg -y -i "{path}" -ac 1 -ar 8000 -f wav "{temp_wav}"'# 执行FFmpeg命令env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'process = subprocess.run(cmd, shell=True, capture_output=True, text=True,encoding='utf-8',errors='ignore',env=env)if os.path.exists(temp_wav):# 读取WAV文件with wave.open(temp_wav, 'rb') as wav_file:frames = wav_file.readframes(-1)sound_info = struct.unpack('h' * (len(frames) // 2), frames)# 降采样以提高性能step = max(1, len(sound_info) // 2000) # 最多显示2000个点data = np.array(sound_info[::step])# 创建波形图fig, ax = plt.subplots(figsize=(8, 3), facecolor='white')ax.plot(data, linewidth=0.8, color='#3182ce')ax.fill_between(range(len(data)), data, alpha=0.3, color='#3182ce')ax.set_title("音频波形预览", fontsize=12, fontweight='bold', color='#2d3748')ax.set_xlabel("时间", fontsize=10, color='#718096')ax.set_ylabel("振幅", fontsize=10, color='#718096')ax.grid(True, alpha=0.3)ax.set_facecolor('#f7fafc')# 清除旧的canvasfor widget in self.canvas_frame.winfo_children(): widget.destroy()# 创建新的canvascanvas = FigureCanvasTkAgg(fig, master=self.canvas_frame)canvas.draw()canvas.get_tk_widget().pack(fill="both", expand=True)# 清理临时文件try:os.remove(temp_wav)except:pass # 忽略删除失败 self.log(f"📊 波形显示成功: {os.path.basename(path)}")else:self.log(f"⚠️ 波形生成失败: {path}")except Exception as e:self.log(f"⚠️ 波形显示失败: {e}")# 如果波形显示失败，显示一个简单的文本提示for widget in self.canvas_frame.winfo_children(): widget.destroy()label = tk.Label(self.canvas_frame, text="波形预览不可用\n请确保FFmpeg已正确安装", font=("Segoe UI", 12), fg='#a0aec0',bg='#ffffff')label.pack(expand=True)def cut_audio(self):if not hasattr(self, "cut_file"):return messagebox.showwarning("提示", "请先选择音频文件！")start, end = self.start_var.get(), self.end_var.get()if not start or not end:return messagebox.showwarning("提示", "请输入开始和结束时间！")out = os.path.splitext(self.cut_file)[0] + f"_{start.replace(':','')}-{end.replace(':','')}.mp3"cmd = f'ffmpeg -y -i "{self.cut_file}" -ss {start} -to {end} -c copy "{out}"'# 更新切割进度if hasattr(self, 'cut_progress_label'):self.cut_progress_label.config(text="正在切割...", fg='#3182ce')if hasattr(self, 'cut_progress'):self.cut_progress['value'] = 0threading.Thread(target=lambda: self.run_cut_ffmpeg(cmd, f"✂️ 切割完成: {out}")).start()def preview_cut_audio(self):"""预览切割的音频片段"""if not hasattr(self, "cut_file"):return messagebox.showwarning("提示", "请先选择音频文件！")start, end = self.start_var.get(), self.end_var.get()if not start or not end:return messagebox.showwarning("提示", "请输入开始和结束时间！")try:# 创建临时预览文件import timetemp_preview = f"temp_preview_{int(time.time())}.mp3"cmd = f'ffmpeg -y -i "{self.cut_file}" -ss {start} -to {end} -c copy "{temp_preview}"'# 执行预览切割env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'process = subprocess.run(cmd, shell=True, capture_output=True, text=True,encoding='utf-8',errors='ignore',env=env)if process.returncode == 0 and os.path.exists(temp_preview):# 使用系统默认播放器播放 os.startfile(temp_preview)self.log(f"🎵 正在播放预览: {start} - {end}")# 延迟删除临时文件def cleanup():import timetime.sleep(10) # 等待10秒后删除try:os.remove(temp_preview)except:passthreading.Thread(target=cleanup, daemon=True).start()else:self.log(f"❌ 预览生成失败")except Exception as e:self.log(f"❌ 预览播放错误: {e}")def run_cut_ffmpeg(self, cmd, done_msg):"""专门用于切割的FFmpeg执行函数"""try:self.log(f"🔄 开始执行: {cmd.split()[-1]}")# 设置环境变量确保正确的编码env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'# 使用UTF-8编码执行FFmpegprocess = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True,encoding='utf-8',errors='ignore',env=env)# 更新进度条if hasattr(self, 'cut_progress'):self.cut_progress['value'] = 50if hasattr(self, 'cut_progress_label'):self.cut_progress_label.config(text="处理中...", fg='#3182ce')# 读取输出并处理output_lines = []for line in process.stdout:try:clean_line = line.strip()if clean_line:output_lines.append(clean_line)if "time=" in clean_line: self.log(clean_line)except UnicodeDecodeError:continueprocess.wait()# 检查执行结果if process.returncode == 0:# 成功if hasattr(self, 'cut_progress'):self.cut_progress['value'] = 100if hasattr(self, 'cut_progress_label'):self.cut_progress_label.config(text="完成!", fg='#38a169')self.log(done_msg)else:# 失败if hasattr(self, 'cut_progress_label'):self.cut_progress_label.config(text="失败", fg='#e53e3e')self.log(f"❌ FFmpeg 执行失败，返回码: {process.returncode}")for line in output_lines[-3:]:if line:self.log(f" {line}")except Exception as e:self.log(f"❌ FFmpeg 执行错误: {e}")if hasattr(self, 'cut_progress_label'):self.cut_progress_label.config(text="失败", fg='#e53e3e')def cut_audio_batch(self, start, end):out = os.path.splitext(self.cut_file)[0] + f"_{start.replace(':','')}-{end.replace(':','')}.mp3"cmd = f'ffmpeg -y -i "{self.cut_file}" -ss {start} -to {end} -c copy "{out}"'self.run_ffmpeg(cmd, f"✅ 批量切割完成: {out}")# ----------------- 音频合成模块 -----------------def select_merge_files(self):files = filedialog.askopenfilenames(filetypes=[("音频文件", "*.wav *.mp3 *.aac *.flac *.ogg")])self.merge_list = list(files)# 更新文件列表显示self.file_list_text.delete(1.0, tk.END)if files:for i, f in enumerate(files, 1):filename = os.path.basename(f)self.file_list_text.insert(tk.END, f"{i}. {filename}\n")# 更新统计信息self.stats_label.config(text=f"已选择 {len(files)} 个文件", fg='#38a169')for f in files:filename = os.path.basename(f)self.log(f"📎 添加合成文件: {filename}")else:self.stats_label.config(text="未选择文件", fg='#a0aec0')def merge_audio(self):if not self.merge_list:return messagebox.showwarning("提示", "请先选择音频文件！")try:with open("merge_list.txt", "w", encoding="utf-8") as f:for path in self.merge_list:f.write(f"file '{path.replace('\'', '\\\'')}'\n")out = os.path.join(os.path.dirname(self.merge_list[0]), "merged_output.mp3")cmd = f'ffmpeg -y -f concat -safe 0 -i merge_list.txt -c copy "{out}"'# 更新合成进度if hasattr(self, 'merge_progress_label'):self.merge_progress_label.config(text="正在合成...", fg='#3182ce')if hasattr(self, 'merge_progress'):self.merge_progress['value'] = 0# 存储输出文件路径用于后续预览self.last_merged_file = outthreading.Thread(target=lambda: self.run_merge_ffmpeg(cmd, f"🔗 合成完成: {out}")).start()except Exception as e:self.log(f"❌ 合成准备错误: {e}")def run_merge_ffmpeg(self, cmd, done_msg):"""专门用于合成的FFmpeg执行函数"""try:self.log(f"🔄 开始执行: {cmd.split()[-1]}")# 设置环境变量确保正确的编码env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'# 使用UTF-8编码执行FFmpegprocess = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True,encoding='utf-8',errors='ignore',env=env)# 更新进度条if hasattr(self, 'merge_progress'):self.merge_progress['value'] = 50if hasattr(self, 'merge_progress_label'):self.merge_progress_label.config(text="处理中...", fg='#3182ce')# 读取输出并处理output_lines = []for line in process.stdout:try:clean_line = line.strip()if clean_line:output_lines.append(clean_line)if "time=" in clean_line: self.log(clean_line)except UnicodeDecodeError:continueprocess.wait()# 检查执行结果if process.returncode == 0:# 成功if hasattr(self, 'merge_progress'):self.merge_progress['value'] = 100if hasattr(self, 'merge_progress_label'):self.merge_progress_label.config(text="完成!", fg='#38a169')# 更新结果文件显示和按钮状态if hasattr(self, 'result_file_label'):self.result_file_label.config(text=os.path.basename(self.last_merged_file), fg='#2d3748')if hasattr(self, 'preview_result_btn'):self.preview_result_btn.config(state='normal')if hasattr(self, 'play_result_btn'):self.play_result_btn.config(state='normal')self.log(done_msg)else:# 失败if hasattr(self, 'merge_progress_label'):self.merge_progress_label.config(text="失败", fg='#e53e3e')self.log(f"❌ FFmpeg 执行失败，返回码: {process.returncode}")for line in output_lines[-3:]:if line:self.log(f" {line}")except Exception as e:self.log(f"❌ FFmpeg 执行错误: {e}")if hasattr(self, 'merge_progress_label'):self.merge_progress_label.config(text="失败", fg='#e53e3e')def preview_merged_audio(self):"""预览合并后的音频文件"""if hasattr(self, 'last_merged_file') and os.path.exists(self.last_merged_file):try:# 使用系统默认播放器播放 os.startfile(self.last_merged_file)self.log(f"🎵 正在播放合并结果: {os.path.basename(self.last_merged_file)}")except Exception as e:self.log(f"❌ 预览播放错误: {e}")else:self.log("❌ 没有可预览的合并文件")def play_merged_audio(self):"""播放合并后的音频文件"""if hasattr(self, 'last_merged_file') and os.path.exists(self.last_merged_file):try:# 使用系统默认播放器播放 os.startfile(self.last_merged_file)self.log(f"🎵 正在播放合并结果: {os.path.basename(self.last_merged_file)}")except Exception as e:self.log(f"❌ 播放错误: {e}")else:self.log("❌ 没有可播放的合并文件")# ----------------- FFmpeg 执行函数 -----------------def run_ffmpeg(self, cmd, done_msg):try:self.log(f"🔄 开始执行: {cmd.split()[-1]}")# 设置环境变量确保正确的编码env = os.environ.copy()env['PYTHONIOENCODING'] = 'utf-8'# 使用UTF-8编码执行FFmpegprocess = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True,encoding='utf-8',errors='ignore', # 忽略编码错误env=env)# 更新进度条if hasattr(self, 'progress'):self.progress['value'] = 50if hasattr(self, 'progress_label'):self.progress_label.config(text="处理中...", fg='#3182ce')# 读取输出并处理output_lines = []for line in process.stdout:try:# 尝试解码每一行clean_line = line.strip()if clean_line:output_lines.append(clean_line)if "time=" in clean_line: self.log(clean_line)except UnicodeDecodeError:# 如果解码失败，跳过这一行continueprocess.wait()# 检查执行结果if process.returncode == 0:# 成功if hasattr(self, 'progress'):self.progress['value'] = 100if hasattr(self, 'progress_label'):self.progress_label.config(text="完成!", fg='#38a169')self.log(done_msg)else:# 失败if hasattr(self, 'progress_label'):self.progress_label.config(text="失败", fg='#e53e3e')self.log(f"❌ FFmpeg 执行失败，返回码: {process.returncode}")# 显示最后几行错误信息for line in output_lines[-3:]:if line:self.log(f" {line}")except Exception as e:self.log(f"❌ FFmpeg 执行错误: {e}")if hasattr(self, 'progress_label'):self.progress_label.config(text="失败", fg='#e53e3e')if __name__ == "__main__":root = TkinterDnD.Tk()app = AudioMasterProX(root)root.mainloop()