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Progressive Jpge

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Hi Guys
does anyone knows if the a JPEG file saved as JFIF version 1.02 is always considered progressive?

I need to create a program in C# to open JPEG files and upload just the non-progressive JPEG files.

I'm trying to find information about how to identify a progressive and non-progressive JPGE image, but I'm stuck.

Does anyone knows if I can find the progressive information just analysing the JPEG header or that is part of the image format?

Regards
Alec
Oct 13 '06 #1
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