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並前往https://forums.developer.nvidia.com/t/no-total-frames-parameter-for-save-output-mp4-file/80888

no total frames parameter for save output .mp4 file

print(“CAP_PROP_POS_FRAMES=”, cap.set(cv2.CAP_PROP_POS_FRAMES, 22)) position=cap.get(cv2.CAP_PROP_POS_FRAMES) print(position).

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