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What exactly does DRO do, and how does it work? My Sony Alpha 77 has a DRO mode, which is on by default and I have been using it most of the time I understand that it aims to improve dynamic range much like HDR, without actually needing multiple exposures, but what does it do exactly as in how does it work, and am I losing anything if I keep it on and shoot in raw?
camera settings - Photography Stack Exchange I have DRO turned on, and it gives me 3 slightly different photos of the same thing Now what? Manually decide which is best? Recombine them into a single better photo? How? Something else End G
Why Picture Profile disables Cont Single Bracket Drive Modes I have ILCE-7m3 camera I operate it in manual mode (M) and fixed ISO (except auto focus (AF)) and target file format is RAW Recently I discovered Picture Profile tab in camera settings By defaul
I got confused - Photography Stack Exchange What are the main differences between these: HDR ( High Dynamic Range ) ADL (Active D-Lighting ) Multiple exposure Automatic Bracketing ( AE, White Balance, Active D-Lighting ) They look pretty sim
Why do RAW images look worse than JPEGs in editing programs? A JPEG from a camera is simply a RAW image that has had some additional processing applied When viewing a RAW image in an image editing program, that program has to go through exactly the same steps as the camera did If there is any difference in appearance, it is only due to differences in the following (in very rough order from most to least important) Contrast Gamma correction Gamma
Do professionals use auto mode? - Photography Stack Exchange DRO is auto with a vengeance - complex signal processing is applied variably as required across the frame - that's "auto" The A77 (and later Sony APSC cameras) also allow in-camera 3 frame HDR — that's also auto
troubleshooting - How do I troubleshoot the Error, press shutter . . . Just to add from recent experience on a Nikon D40x that after 4-5 years of good work started showing the message "Error, press shutter release button again" (or similar) I followed advice on the net to remove the bottom cap, oil the wheels and 'unblock' the shutter release motor It worked but for a very limited number of takes Did it again, worked, got stuck again, to the point we were
How does iDynamic on Panasonic G Micro Four Thirds cameras work? Almost all these systems work in a similar way, be it iDynamic (Panasonic), DRO (Sony), Adaptive D-Lighting (Nikon), HTP (Canon), etc What they do is adjust the exposure so that to capture more details in the highlights This causes under-exposure in the shadow areas which the camera compensates for by boosting levels there which reveals the downside of using this: increased noise in shadow
How can I get a good HDR image from a single RAW file? I'm not familiar with Sony's DRO Are you sure that it will influence the RAW files (i e , irreversibly modify the "RAW" content before being written to memory), or just that the information settings are stored in the RAW file, and can be applied if using a Sony DRO-aware post-processing application
image quality - Photography Stack Exchange Every RAW editing software processes images a little differently which can affect sharpness and color, including the Dynamic Range Optimizer (DRO) effect and: RAW images converted to JPEG format with the Image Data Converter SR software look noisy