1/19/2024 0 Comments Gimp gif delete layers![]() JPEG files from many digital cameras contain extra information, called EXIF data. Unfortunately, the progressive option produces slightly larger JPG files (than without the progressive option). The progressive option for JPG has the same purpose as the interlace option for GIF. With this option enabled, the image chunks are stored in the file in an order that allows progressive image refinement during a slow connection web download. The result is typically a smaller file, but it takes more time to generate. If you enable this option, the optimization of entropy encoding parameters will be used. XCF files are not readable by most other programs that display images, so once you have finished, you will probably also want to export the image in a more widely used format, such as JPEG, PNG, TIFF, etc. Thus, the XCF format is especially suitable for saving intermediate results, and for saving images to be re-opened later in GIMP. There is one file format that is special, though: XCF is GIMP's native format, and is useful because it stores everything about an image (well, almost everything it does not store “ undo” information). (In fact, it is often a good idea to save at intermediate stages too: GIMP is a pretty robust program, but we have heard rumors, possibly apocryphal, that it may have been known on rare and mysterious occasions to crash.) Most of the file formats that GIMP can open, can also be used for saving. When you are finished working with an image, you will want to save the results. To save this image in a format other than XCF, you must use Export. This image will be saved as “ sunflower.xcf” by Save. The leading asterisk indicates that this file has been changed. For example, a “ sunflower.png” image will be loaded as “ * (imported)-1.0 (indexed color, 1 layer)”. ![]() With GIMP-2.8, images are loaded, imported, in the XCF format as a new project. In former GIMP releases, when you loaded an image in some format, let us say JPG or PNG, the image kept its format and was saved in the same format by Save.
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