I'm wondering if it's possible to save a non-JPEG file (e.g. PNG) to the iPhone Photos album. I'm trying to do this in order to save a lossless image. Currently, I'm saving to the application bundle's document folder, but I'd like to be able to save to the iPhone Photos album so the images may be viewed later (without explicitly copying them out of the bundle). The function UIImageWriteToSavedPhotosAlbum
will not work because it writes a JPEG file.
Thanks