I have an image in JPG, and I need to show it in a 3650.
Using xhtml I have to transform it in a GIF format. Using Java2ME, I have to do it in PNG.
Do you know any way to transform a JPG image to GIF or PNG?
O... if you would be to convert that picture on fly with php you can use GD library to change but remember to make change this can take more time and i think it not used fully beacuse make your client to waiting anything may they not like to, so may suggest its convert that with application not on web and it also can make heavy at your server to.
I hope it can give you inspearation to think againt, for more about gd please visited PHP website you can find that tutorial.