And in my present home camera technology, the maximum supported resolution, the maximum is 640 * 480, higher than 30-megapixel camera, for example, there are no practical significance.

• 而且就现在的家用摄像头技术而言，所支持的最大分辨率，最高也就是640*480，高于30万象素对于摄像头来说，并无任何实际意义。