![]() This is complex, and this article from the developers of the Halide camera app explains the process. Demoisaicing is when an algorithm interprets the colors of the various pixels according to how light is recorded after traversing color filters, applies white balance settings, and more. ![]() One of the key elements of raw files is that they are not demosaiced. (Some cameras offer raw conversion options in the camera as well.) You do all the editing with these files after you get them on your computer. While all cameras contain processors that can convert this data to JPEG image files – using the camera manufacturer’s decisions on how to handle different aspects of photos, such as adjustments to shadows and highlights, contrast settings, colors, and more – many cameras also allow you to save raw files. Raw files contain the most basic data collected by a camera sensor. However, Apple is exaggerating a bit, because this is not a raw file, and it’s not really a "pro" file either. This format is intended to offer higher quality photos while still benefiting from the computational photography features of the iPhone. ![]() As Apple explains:Īpple ProRAW combines the information of a standard RAW format along with iPhone image processing, which gives you more flexibility when editing the exposure, color and white balance in your photo. ![]() Apple recently released iOS 14.3 which includes the new ProRAW photo format feature for iPhone 12 Pro models.
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