if 扩展名被病毒改变- ACDSEE should be

来源: 于 2005-08-15 14:05:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

able to open it.

I believe flickr.com checks the file header when he tried to upload it -- and it is no longer a valid jpg file.

if you don't plan to print it, 一个数码图片文件在1-3M之间 is a little bit too large. You can safely re-compress it without much notice at all. You can also resize it. It is not only to save space, but save loading time as well.