63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from pydub import AudioSegment
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import os
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# 使用相对路径
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AudioSegment.converter = "ffmpeg.exe"
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AudioSegment.ffmpeg = "ffmpeg.exe"
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AudioSegment.ffprobe = "ffprobe.exe"
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# 验证文件是否存在
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ffmpeg_path = os.path.join(os.path.dirname(__file__), "ffmpeg.exe")
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ffprobe_path = os.path.join(os.path.dirname(__file__), "ffprobe.exe")
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if not os.path.exists(ffmpeg_path):
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raise FileNotFoundError(f"请将ffmpeg.exe放在项目目录中: {ffmpeg_path}")
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if not os.path.exists(ffprobe_path):
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raise FileNotFoundError(f"请将ffprobe.exe放在项目目录中: {ffprobe_path}")
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def merge_mp3_files(input_directory, output_file):
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"""
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将指定目录下的所有MP3文件合并成一个MP3文件
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Args:
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input_directory (str): 包含MP3文件的目录路径
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output_file (str): 输出的合并后MP3文件路径
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"""
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# 获取目录下所有mp3文件
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mp3_files = []
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for file_name in os.listdir(input_directory):
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if file_name.lower().endswith('.mp3'):
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mp3_files.append(os.path.join(input_directory, file_name))
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# 按文件名字母顺序排序，确保合并顺序一致
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mp3_files.sort()
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if not mp3_files:
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print("目录中没有找到MP3文件")
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return
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print(f"找到 {len(mp3_files)} 个MP3文件，开始合并...")
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# 加载第一个音频文件
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combined = AudioSegment.from_mp3(mp3_files[0])
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print(f"已加载: {os.path.basename(mp3_files[0])}")
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# 依次合并其余的音频文件
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for file_path in mp3_files[1:]:
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audio = AudioSegment.from_mp3(file_path)
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combined += audio # 使用 += 操作符合并音频
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print(f"已合并: {os.path.basename(file_path)}")
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# 导出合并后的音频文件
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combined.export(output_file, format="mp3")
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print(f"所有文件已合并完成，输出文件: {output_file}")
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# 使用示例
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if __name__ == "__main__":
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input_dir = "./马保国语音包"
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output_file = "./马保国语音包_合并.mp3"
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merge_mp3_files(input_dir, output_file)
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