JPEG

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Arnaud Denagbe - 15 Mar 2004 12:34 GMT

Hi,

I would like to transform progressive jpegs into normal jpegs pictures.
What kind of libraries, classes, ... can I use to read first of all the
images,
then identify their type (progressive or not), then convert the progressive
ones into non progressive.

Thanks in advance.
Arnaud

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Roedy Green - 17 Mar 2004 01:46 GMT

>I would like to transform progressive jpegs into normal jpegs pictures.
>What kind of libraries, classes, ... can I use to read first of all the
>images,
>then identify their type (progressive or not), then convert the progressive
>ones into non progressive.

most of this stuff in written in C or C++ if you do some google
searching. Likely you will need some JNI glue to get at it from Java.

see http://mindprod.com/jgloss/jni.html

--
Canadian Mind Products, Roedy Green.
Coaching, problem solving, economical contract programming.
See http://mindprod.com/jgloss/jgloss.html for The Java Glossary.

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