Legacy ImageMagick Discussions Archive

The original image:
http://www.tiaoyue.com/img/_test/original.jpg
Size:100x100 2,457 bytes

Try to get a thumbnail: Or in Windows: Get the file:
SecondaryCompression.jpg
2,452 bytes

Can I get the target file(SecondaryCompression.jpg) with out secondary compression,only copy of original image?(2,457 bytes of the image)


Reference:
http://www.imagemagick.org/Usage/resize/#shrink

by using IM, it will decompress and recompress the image since both the input and output are jpgs. I do not think you can avoid this with jpg.