jpeg question

Member Joined: Jan 24, 2008 Posts: 57 Location: uk

hi, my question is in regards to standard jpeg files. In the header of a stanard Jpeg is there any information stored in regards to the size of the file in bytes? if so what bytes indictae this size?

thanks

Newbie Joined: Jan 03, 2005 Posts: 12 Location: at my desk

www.obrador.com/essent...erInfo.htm

Member Joined: Jan 24, 2008 Posts: 57 Location: uk

i might be wrong or not reading that source correctly but it shows that a standard jpg header only contains size iformation for the header its self in bytes, not the actual size of the entire file in bytes? Am i right to assume that a standard jpg header doesnot contain this information?