What file is JPEG?

What file is JPEG?

JPEG compression technology is very advanced, and very flexible. JPEG format has the function of adjusting image quality, allowing compression of files with different compression ratios, supporting multiple compression levels, compression ratios usually between 10:1 and 40:1, compression ratio is larger, quality is lower; Conversely, the smaller the compression ratio, the better the quality. For example, you can compress 1.37Mb bmp bitmap files to 20.3KB. Of course, you can also find a balance between the image quality and the file size. However, JPEG compression does not provide ideal results for simpler works with fewer colors, strong contrast levels, solid borders, or large areas of solid color.