43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
import sys
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from moviepy.editor import VideoFileClip
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def convert_to_short(input_path, output_path="youtube_short.mp4"):
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# Load the video file
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clip = VideoFileClip(input_path)
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# 1. Check video duration
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if clip.duration >= 60:
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print(f"❌ Error: Video is {clip.duration:.2f}s long. It must be under 60 seconds.")
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clip.close()
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return False
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print(f"✅ Video length check passed ({clip.duration:.2f}s). Processing...")
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# 2. Calculate the target width for a 9:16 aspect ratio based on height
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target_height = clip.h
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target_width = int(target_height * (9 / 16))
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# 3. Crop the center of the video
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# x_center centers the crop horizontally
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short_clip = clip.crop(width=target_width, height=target_height, x_center=clip.w / 2, y_center=clip.h / 2)
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# Optional: Resize to standard YouTube Short resolution (1080x1920)
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if short_clip.h != 1920:
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short_clip = short_clip.resize(newsize=(1080, 1920))
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# 4. Export the final video file
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short_clip.write_videofile(
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output_path,
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codec="libx264",
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audio_codec="aac",
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fps=clip.fps
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)
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# Clean up files
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clip.close()
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short_clip.close()
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print(f"🎉 Success! Short saved as: {output_path}")
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return True
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if __name__ == "__main__":
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convert_to_short() |