Quality: Used to set the quality of the image, usually ranging from 0 to 100. For PNG, this parameter mainly affects the effect of lossless compression rather than the visual quality of the image itself, because PNG is a lossless format.
Compression Level: Used to set the compression level, ranging from 0 to 9. Higher compression levels produce smaller files but may increase processing time.
Convert heic files to jpg or png. You can choose whether to compress the final result to meet your requirements for image quality and size. You can also choose not to compress. However, by default, if the resulting image exceeds 20M, we will compress it.