Validating-When you convert your images to DNG, they go through a rigorous checklist to spot problems with corrupted images.You can use Adobe products for both, but with DNGs, you have a higher chance of using them with other software, now and in the future. You can see this when copying CR2/NEF files to your desktop and searching for a program to view them. Archiving-DNG files are more recognisable and accessible than CR2 files, for example.However, there are practical reasons why you should convert them. This is especially true for those photographers who like to pray-and-spray. You may not see the purpose of having DNG files, as converting them adds time. I have a Ricoh GR II, which uses DNG file formatting, but you need an Adobe DNG converter to change it. So why change other file formats to DNG? Well, with digital cameras, you can’t. This RAW file is a standard across all Adobe software. The best thing about DNGs is they are not specific formats exclusive to specialised software. Some camera manufacturers use DNGs as their RAW formats already, including Leica, Hasselblad, Pentax and Ricoh. Adobe developed it to try and standardise all the different RAW file formats. In contrast, the PSD gives you all of the history, changes, layers, masks, etc.-all editable.Ī DNG is a type of RAW file. The JPEG, in this case, gives you the file. JPEG files are small enough to use (online posting, sending via email), and PSDs allow you to make changes after you have processed or saved the JPEG. One should be a JPG, and the other should be a PSD. When you create a photomontage within Photoshop, you want to save two versions. This file format is used primarily by Adobe Photoshop. The basic idea behind these image formats is to keep the original scene, including as much information as possible. For JPEGs, these RAW files need to be converted. It is a way to show ownership of said files-each different format adjusted your image in different ways.Ī Canon camera will give you files such as IMG_1467.CR2. No doubt you’ve heard of TIFF or PDF.Įach file name was created by digital camera and software manufacturers. These are apparent, not only with cameras but other digital software. One issue that many people find difficult to understand is other digital file names. ![]() This might not be a problem unless you have a 16GB memory card or larger. We can already see that a RAW image file captures more information, but it also takes up six times as much space. This means the file size of an original RAW file could be up to six times larger in MB than a JPEG. These images have not yet been processed. ![]() It has already been processed and edited by the camera’s software. It does not give you the highest quality available. Most people are familiar with the JPEG file name, but there are many others.Ī JPEG is a compressed file. Every photographed scene gives you a digital imprint.
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