How to convert a image from jpeg to png?

hi

I have a code that gets the snapshot of the video file and stores in jpeg format.I want to convert the pictures from jpeg format to png format and store it.I ve tried to change the encoding but not possible.the createImage method converts the bytes into image and store only in jpeg format

What to do?

Message was edited by:

thelastdon

[378 byte] By [thelastdona] at [2007-11-26 15:33:38]