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File format

Started by Hermes Dec 18, 2004 at 10:52 AM 4 replies 400+ views

Original Post

Dec 18, 2004 at 10:52 AM

Hi ,i was just wondering ,do you know any good site on which i could find some good information regarding the .jpg file format. I've googled a lot ,but i couldn't find any coplete information on how it is compressed so i can load it. ThankX!

Madhed

126

Madhed

Dec 18, 2004 at 11:04 AM

www.wotsit.org

Scet

111

Scet

Dec 18, 2004 at 11:04 AM

Wotsit has a lot of file format documents, they probably have something on JPEGs.

Edit: >.< beaten again

Edit 2: Here is the page with the JPEG format

Madhed

126

Madhed

Dec 18, 2004 at 11:06 AM

@scet: :P *gg*

darookie

121

darookie

Dec 18, 2004 at 11:06 AM

The jpeg standard uses arithmetic compression along with a quite complicated stream format. I'm not sure if you really want to write a parser on your own. The Independent JPEG Group has some information as well as a sample implementation of a JPEG codec.

Good luck,
Pat.

Hermes

Author

Hermes

Dec 18, 2004 at 11:47 AM

ThnkX for the info given.
Till next time ,have fun

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