Nikon D810 Product Manual - Page 411

D Small NEF (RAW) + JPEG Images If the JPEG copies of small NEF (RAW) images taken at image quality settings of NEF (RAW) + JPEG are recorded to the same memory card (0 86), neither the NEF (RAW) images nor the JPEG copies can be edited. D Retouching Copies Most options can be applied to copies created using other retouch options, although with the exceptions of Image overlay and Edit movie > Choose start/end point each option can be applied only once (note that multiple edits may result in loss of detail). Options that can not be applied to the current image can not be selected. A Image Quality Except in the case of copies created with Trim, Image overlay, NEF (RAW) processing, and Resize, copies created from JPEG images are the same size and quality as the original, copies created from NEF (RAW) photos are saved as large fine-quality JPEG images, and copies created from TIFF (RGB) photos are saved as fine-quality JPEG images of the same size as the original. Size-priority compression is used when copies are saved in JPEG format. 387