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from moviepy.editor import VideoFileClip |
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import os |
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def split_video(input_path, output_dir, segment_duration=60): |
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if not os.path.exists(input_path): |
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raise ValueError("輸入影片不存在") |
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video = VideoFileClip(input_path) |
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total_duration = video.duration |
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num_segments = int(total_duration / segment_duration) + (1 if total_duration % segment_duration > 0 else 0) |
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os.makedirs(output_dir, exist_ok=True) |
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outputs = [] |
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for i in range(num_segments): |
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start = i * segment_duration |
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end = min((i + 1) * segment_duration, total_duration) |
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subclip = video.subclip(start, end) |
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output_file = os.path.join(output_dir, f"segment_{i+1}.mp4") |
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subclip.write_videofile(output_file, codec='libx264', audio_codec='aac', verbose=False, logger=None) |
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outputs.append(output_file) |
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subclip.close() |
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video.close() |
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return outputs |
