#Photoshop data merge pro#

It can also help to select Auto Tone, which will apply a suitable auto tone adjustment during the Photo Merge HDR DNG creation process. If the photos were shot handheld, you will need to select the Auto Align option. Otherwise, you will see the dialog shown in Step 2, where you have the option to control the settings. In this mode, Lightroom processes the photos automatically without showing a dialog. To open Photo Merge in “headless” mode, hold down the Shift key as you select via the menu. Consequently, there should not necessarily be a huge difference when editing Photo Merge HDR photos compared to regular raw photos. It can be argued that many raw images already do have a high dynamic range. The overall objective here has been to allow users to simply extend the dynamic range prior to carrying out regular Develop module processing. According to the engineers, it can be really effective when processing just two image exposures, where, for example, you have a landscape subject and one capture is exposed for the ground and the other for the sky. Therefore, you may find some results you get using Lightroom in this way will be better, or sometimes worse. The processing technique used is not exactly the same.

#Photoshop data merge pro#

When using the Photo Merge feature in Lightroom, you will find the results you get will be slightly different from using Merge to HDR Pro in Photoshop. When it works it is great, but it can sometimes lead to unwanted artifacts in the final image, so it is best to leave it at the default “None” setting if you do not need it. The method used in Lightroom may utilize more than one image to deghost the resulting HDR. However, it is recommended that you only enable deghosting if you feel it is necessary to do so (Lightroom offers a range of settings from None to High). Moving water and trees can present problems, but the deghosting option can still help resolve such issues. In fact, the deghosting algorithm used in Lightroom should produce fewer ghosting issues with cloudy sky images compared to working with Merge to HDR Pro in Photoshop.

Cloud movement can be okay, providing the clouds do not move too much. It is crucial that nothing in the scene you are photographing moves between exposures, which means it is not a suitable technique to use when photographing moving subjects. You can shoot a bracketed sequence of three, five, or seven images even, and thereby end up with a merged file that has a greater dynamic range. Typically, exposures should be bracketed in two-stop increments. When making the exposures, the lens aperture must remain fixed, and you should vary the time duration. Ideally, you want to shoot the photos with the camera firmly mounted on a tripod. The key things to remember are that the photographs need to be shot from the same position. The shortcut for Photomerge ➯ HDR is ControlH and the shortcut for opening in “headless” mode is ControlShiftH.