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Photography

Questions tagged [raw]

RAW refers to any of several native data formats that contain the full data captured by the sensor. Typically these are proprietary formats, and each company uses its own.

669 questions
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When converting from Fujifilm .raf to .tiff, why is there an option for dpi?

I am new to digital photography, but I've been shooting with a Fujifilm x100s camera that saves to .raf format. When I use Fujifilm's .raf to .tiff converter, it asks me what dpi I want the image in. ...
11
votes
5answers
5k views

Given an image how to identify whether it is RAW file or not

I'm a much like beginner level, so pardon me if this is a very basic silly question. Once I've a JPEG photograph image file, how can I find out whether it is a RAW file or not?
0
votes
1answer
76 views

raw and psd files

Can I store my raw files and psd files in separate folders. With Nikon D850 I have big RAW / NEF files but huge PSD files after working in Photoshop. It would be better to have them separated for the ...
0
votes
1answer
57 views

I convert my Canon cr2 files to JPG in DPP, but when I copy them to SD card to be printed no images show?

I recently set my Canon 7D Mark II to take pictures as .CR2 files (RAW). I then converted them in DPP 4 to JPG and copied them to an SD card to be printed by a third party. At the kiosk it states no ...
4
votes
2answers
130 views

Download RAW from Nikon D750 camera [closed]

I recently change my settings on my camera to shoot in raw. Now I’m trying to download them to my computer and it’s saying there not accessible since they were shot in raw. And they will not download ...
3
votes
2answers
100 views

How can I bump up shadows in post without overexposing the image?

I'm trying to create a Photoshop/Lightroom RAW processing preset to process 1200 images for photogrammetry. It's important that the lighting on them is as flat as possible and the shadows get bumped ...
5
votes
2answers
195 views

Are these stripes bug or not?

Is it normal or not to have such stripes in a photo taken with strong backlight? Photographed on a new Canon 700D, jpeg from CR2.
1
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2answers
450 views

Why does the chart for my Canon 77D show more photos saved with RAW + JPEG than it does for RAW alone?

so since my camera saves my photos automatically in JPEG and since I wanted to have a RAW version of them I looked for some info about this topic and how it works on my DSLR, Canon 77D. I stumbled ...
-3
votes
1answer
116 views

Heatmap of an image [closed]

I want to create the heatmap of an image for research purposes. Is there any algorithm to create heatmap of an image ? Also, if I have a RAW image out of a Nikon D5200 (.NEF file format), will it ...
4
votes
2answers
147 views

Editor's rights to results of processing photographer's RAW image file?

I edited the RAW image file that a photographer offered at the /r/EditMyRAW Reddit sub. I am not familiar with the rights of an editor/retoucher and am curious to know how the editing work/original ...
2
votes
3answers
260 views

Blur faces in raw images

Is there a way to edit a raw image to black out or blur faces in raw images. The purpose would be to post images online for editing advice whithout identifying the people in the shot. I’m currently ...
3
votes
1answer
85 views

Why does Photoshop fail to recognize EIP files?

I downloaded some EIP images and wanted to just play around their settings in Photoshop to practice. When I tried to open it, it says can't recognize the document format. The raw camera plugin is ...
6
votes
4answers
2k views

Is it better to continue shooting in JPEGs instead of RAW if you are not planning to do post processing? [duplicate]

If I don't want to do post processing of the photographs, is it better to continue shooting in JPEGs instead of RAW? Or is there a push-button workflow which will produce better JPEG images by doing ...
4
votes
2answers
143 views

How does on-sensor phase detection AF not impact the image?

My understanding is that some of the photosites on the sensor have additional functionality in them to measure phase, which in turn uses some of the energy that would have otherwise registered as ...
0
votes
1answer
108 views

AfterShot Pro 3 generating artifacts with OpenCL GPU use?

I discovered an artifact on a shot when I printed a large blowup of a tight crop. Initially I thought, "Oh no, I have a camera problem!" Further experimenting demonstrated that the artifacts are ...
-1
votes
1answer
74 views

Reading raw12 file into 2-d array for further processing it into png format

I have a raw-12 image file . I want to read this using c++ into 2-d array . but i don't understand the the basic picture of raw-12 file that how pixels are really arranged in it. can anyone help ?
11
votes
3answers
1k views

Why can software correct white balance more accurately for RAW files than it can with JPEGs?

Why are post-processing JPEG white balance corrections not as accurate as white balance with Raw? My understanding is that when shooting jpeg the camera internally does the following steps: Convert ...
2
votes
1answer
137 views

Why are blown-out highights pink instead of white in Darktable?

I switched to Linux and started using Darktable as my RAW processor. It is great and I love all of its functions. Lately I've tried to do some HDR shots and I noticed that the parts which are blown ...
1
vote
3answers
224 views

Why does NEF file get washed out/highlights while my JPG look normal? [duplicate]

TLDR. is just the title. I know nothing about photography, sorry. My dad has a d90 he never uses, so I use it to take photos when I need them for something. Anyways, I put it on raw mode. when I ...
0
votes
2answers
136 views

Why do different ISO images have different file sizes? [duplicate]

I set the ISO on my Canon 6D to 200: 1081 estimated shots remaining. I set the ISO to "auto": 728 estimated shots remaining. I'm shooting in RAW, if that makes a difference.
4
votes
1answer
131 views

Are all the RAW files the same?

I have an android phone that is able to take the photos on RAW mode. Would it contain the same information as a DSLR camera? That brings another question, do the raw photos from all the DSLR cameras ...
1
vote
3answers
137 views

Assuming no editing, what's the difference between in-camera jpegs and lightroom jpegs? [duplicate]

I have a Canon 6D. I usually shoot RAW + JPEG. I shoot RAW so I have the option to edit, but I don't actually edit most of my pictures. I've noticed that if I just import into Lightroom and export ...
0
votes
1answer
88 views

How to crop a set of images based on another set of images

I've accidentally switched the camera to reduced resolution and several hundreds of photographs have been stored this way. There are RAWs for these so I can re-develop them to full resolution. ...
1
vote
0answers
126 views

How can I quickly switch format with RAW+JPEG images?

I have RAW+JPEG photos in Darktable. I have given some star rating to JPEG photos and filtered the lighttable view using the stars. While I have selected one of those JPEG images, can I quickly switch ...
3
votes
1answer
346 views

How to edit my RAW photo to make the stars come out more?

I've been taken night photography photos with my Sony A6000 in RAW+JPEG. There should be a lot more potential in RAW, but I can't make it look as visually pleasing as the JPEG. In particular, the ...
1
vote
2answers
75 views

RAW (.dng) on my Phone (OnePlus 5) vs on Picasa 3 (Noisy)

I recently took a long exposure shot of the sky at night on my OnePlus 5. The RAW image when viewed on phone turned out to be great, pitch black sky and white-red-blue stars! Pretty excited, I decided ...
2
votes
2answers
143 views

Contrast order of operations in Lightroom?

I've been watching a number of how-to videos on Lightroom, and one general workflow I've seen is performing the Basic adjustments first (white, black, highlights, shadows, etc.), followed by adjusting ...
3
votes
2answers
83 views

How can I interpolate each color individually (i.e. export an image just with Red Color) using dcraw?

I'm doing a project where I need to export 3 different images from a raw file (DNG or RAF), each image with a different color (Red, Green and Blue). I'm using dcraw.c, Dave Coffin's raw photo decoder. ...
2
votes
4answers
1k views

How can I open .CR2 files from a Canon 750D in Lightroom 3 when I can't afford the monthly cost of the new Lightroom? [duplicate]

I am capturing images in Raw format now. I have a Canon 750d with me. The format of the files is .CR2 While trying to open these in Lightroom, it throws an error and wasn't able to open them. I am ...
2
votes
2answers
546 views

Why do my RAW pictures look fine in Lightroom preview but become faded when exported?

I've noticed that when I export RAW pictures, they look absolutely fine in Lightroom before being exported but after they look "washed out". I mean that when I make my selection before exporting to ...
2
votes
1answer
135 views

HDR Panorama - Best workflow? [duplicate]

Still trying to wrap my head around panoramas. I am using bracketed RAW photos and have merged using lightroom. Now, it is best to pick a single image, colour correct it and sync the settings across ...
2
votes
2answers
415 views

Why can't I open Nikon NEF files after reinstalling Windows?

After a PC crash (Win 7 64-bit) and Windows reinstallation, none of my Nikon NEF files or Word docs will open. I can view all NEF file info (date, file size, etc.). I'm not that IT savvy. Why can't I ...
4
votes
4answers
512 views

How can I avoid vignetting when shooting in raw with a Canon Powershot?

Very inexperienced person here when it comes to photography and raw processing here. I'm using a Canon SX 60HS camera. No attachments — filter/hood/etc. — of any sort were attached to lens. After ...
4
votes
3answers
1k views

How to edit photos shot in fluorescent light

I recently shot a series of pictures (portraits and group shots) in a room with bad (fluorescent) light. I had no possibility of changing that lighting situation. Now back at home and in Lightroom I ...
0
votes
2answers
436 views

How to know correct exposure for RAW shooting when camera show JPEG Histogram

I heard that RAW Data is not the rendered data, which means it can’t be influenced by white balance, saturation, and all other settings. I believe that “RAW Data” is influenced by the intensity of ...
3
votes
1answer
2k views

Why isn't Corel Aftershot 3 opening my RAW file?

I have photos shot in RAW+JPEG taken with a Nikon D3400 that I have been trying to open and process in Corel Aftershot 3 (not AfterShot Pro) with no success. The photos are saved as .nef files. Here'...
1
vote
4answers
768 views

RAW to TIFF or PSD 16bit loses color depth

I was under the impression 16 bits would keep the same depth. But for my great shock I have noticed that there is a considerable lost of depth. Testing with a Canon Mark II raw and using both ...
12
votes
2answers
1k views

Why does the histogram of an image depends on the software that opened it?

If I open a raw image in Photoshop and Paintshop pro their histograms and their look is different. However, if I open a Jpeg image in both Software, then their histogram and look is the same. What ...
3
votes
2answers
288 views

Why do people use a separate program for raw image processing?

There are programs that are advertised as raw image editors such as Corel Aftershot Pro and there are programs advertised as image editors such as Corel Paintshop pro. If I understood well, people ...
1
vote
0answers
123 views

Why isn't Photomatix working with RAW bracketed photos?

HELP!! Lately, Photomatix will only process a few out of many RAW bracketed interior photos from my real estate shoots. Why is this, and what can I do to fix this problem? I use a Nikon D5300 and ...
0
votes
1answer
75 views

bringing layers out of bright moon [duplicate]

I took several photographs of full moon but all pictures are bright, can I reduce the brightness and bringout the layers of moon as I see with naked eye.?
2
votes
1answer
270 views

Can I recover deleted images from Capture One's proxy files?

I lost some of my RAW files and I am unable to recover them. Is it possible to somehow at least recover JPEGs from Capture One's proxy files?
2
votes
1answer
2k views

Why are my photographs saving as UNADJUSTEDNONRAW?

I am currently studying photography at sixth form and have recently done a few photoshoots with my Nikon D5300. Instead of uploading my photos at school onto the school system, I download them onto my ...
0
votes
2answers
81 views

Saving JPEG from RAW using PS CC is very patchy (examples attached)

Why opening a RAW file in PS CC has more chromatic noise than when opened in LR CC or other CR2 viewers? Saving this RAW file using PS as JPG is worse than the original JPG saved by the camera, with ...
3
votes
1answer
182 views

How to copy images without losing their size? [closed]

For a project it has been specified that my images need to be at least 6MB. However, whenever I copy or move them around they dramatically decrease in size - and that is even before I have edited them ...
1
vote
1answer
346 views

editing cr2 files

I'm having trouble with some of my images. some of them wont upload to pixieset. and I have these xmp files on my cameras memory card. none of the platforms i use to upload will support the files. ...
1
vote
0answers
92 views

What smartphone specs should I look at for fast RAW exposure bracketing?

I've narrowed my choice down to (CPU clock speed in parens): HTC One A9 (10.8GHz total) Samsung S6 (14.4GHz total) LG G4 (9.2GHz total) Huawei P9 (17.2GHz total) Huawei Nexus 6P (14.2GHz total) My ...
4
votes
1answer
347 views

How to process DSLR RAW files for display on modern HDR-capable TVs & computer monitors? (actual 10bit/ch or 12bit/ch dynamic range)

10bit/ch display panels are becoming common. The latest generation UHD TVs can display 10bit/ch, some consumer TVs have as high as 1000nit output. Very recently HDR computer monitors have (finally) ...
1
vote
3answers
70 views

CS2 Raw files not opening, need help

low tech old guy operating in a high tech world. I have CS2 and can't open raw files, I have downloaded the latest version of the DNG converter, but I can't get my CS2 program to recognize it. Can ...
2
votes
1answer
217 views

How do I find raw files corresponding to selected JPEGS

I shoot RAW + JPEG on fujifilm cameras and 90% of the time I'm fully content with my jpeg images but a few could use some editing. To save time I would like to cull my photos into three categories: ...

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