Pooya Karimian

Progressive JPG Images

How does progressive JPEG works?

Here is a demo of how progressive (interlaced) jpeg work. Note that Internet Explorer does not support progressive view. Both images are 62Kbytes and are loading at 0.5 Kilobyte/Second.

[Normal JPG]
Normal
[Progressive JPG]
Progressive
Discussion
[Click! It's fun. Or try it on the test page.]

jaalebe... [Hide]

avvalan ke che akse bahaalie! :D
dovomman ke taghriban 2X sari'tar bood! adade daghighesho daari?

jaalebe... [Hide]

Well in theory, as both of them are the same size, they should finish in the same time. It should take something near 2 minutes to load. But then when you load a page browser doesn't guaranty to load them at the same time. So one may be loaded sooner than the other one.

jaalebe... [Hide]

please tell me Jaalebe means in english? thank you

How to get rid of Progressive JPG [Hide]

apparently, one of my photos in Photoshop Elements 7 is a progressive jpg.  Unfortunately, IE8 won't display progressive jpg.  I don't know how this photo got to be a progressive jptg, since none of my other photos is a progressive jpg.  Is there any way I can change it over to a regular jpg?
[Monday 05-21-2012  17:51] [Updated Sunday 07-20-2008  22:03]