commit 552738418356a324a05f740b099de0d60c4d6c1c
Author: yulinling <2712495353@qq.com>
Date: Mon Aug 25 22:40:47 2025 +0800
添加mp3转flac文件脚本
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diff --git a/convert_mp3_to_flac/convert_mp3_to_flac.py b/convert_mp3_to_flac/convert_mp3_to_flac.py
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+import os
+import argparse
+from pydub import AudioSegment # 依赖 audioop-lts
+from concurrent.futures import ThreadPoolExecutor, as_completed
+from tqdm import tqdm
+
+
+def convert_mp3_to_flac(mp3_path: str, delete_original: bool = False):
+ filename = os.path.basename(mp3_path)
+ flac_path = mp3_path.replace(".mp3", ".flac")
+
+ # 如果目标文件已存在，跳过
+ if os.path.exists(flac_path):
+ return "skip", f"已存在，跳过: {flac_path}"
+
+ try:
+ audio = AudioSegment.from_mp3(mp3_path)
+ audio.export(flac_path, format="flac")
+
+ if delete_original:
+ os.remove(mp3_path)
+ return "success", f"转换完成并删除原文件: {flac_path}"
+ else:
+ return "success", f"转换完成: {flac_path}"
+ except Exception as e:
+ return "fail", f"转换失败: {mp3_path}, 错误: {e}"
+
+
+def main():
+ parser = argparse.ArgumentParser(description="批量将 MP3 转换为 FLAC")
+ parser.add_argument("input_dir", help="输入的 mp3 文件夹路径")
+ parser.add_argument("-t", "--threads", type=int, default=4, help="线程数 (默认: 4)")
+ parser.add_argument("--delete", action="store_true", help="转换后删除原 mp3 文件")
+ args = parser.parse_args()
+
+ input_dir = args.input_dir
+ threads = args.threads
+ delete_original = args.delete
+
+ mp3_files = [
+ os.path.join(input_dir, f) for f in os.listdir(input_dir) if f.lower().endswith(".mp3")
+ ]
+
+ if not mp3_files:
+ print("未找到任何 mp3 文件。")
+ return
+
+ stats = {"success": 0, "skip": 0, "fail": 0}
+
+ with ThreadPoolExecutor(max_workers=threads) as executor:
+ futures = {
+ executor.submit(convert_mp3_to_flac, f, delete_original): f for f in mp3_files
+ }
+
+ for future in tqdm(as_completed(futures), total=len(futures), desc="转换进度", ncols=80):
+ status, msg = future.result()
+ print(msg)
+ if status in stats:
+ stats[status] += 1
+
+ # 统计总结
+ print("\n====== 转换总结 ======")
+ print(f"总文件数: {len(mp3_files)}")
+ print(f"成功: {stats['success']}")
+ print(f"跳过: {stats['skip']}")
+ print(f"失败: {stats['fail']}")
+
+
+if __name__ == "__main__":
+ main()
diff --git a/convert_mp3_to_flac/requirements.txt b/convert_mp3_to_flac/requirements.txt
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+pydub~=0.25.1
+tqdm~=4.67.1
+audioop-lts~=0.2.2
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