Lightroom :: How To Filter All Images With 16 BIT Color Depth
Sep 25, 2012
is there a way in LR (or bridge) to filter all images that are saved as 16 bit images.
i noticed i have a lot of scanned photos/slides that don´t need to be in 16 bit TIFF format.8 bit is enough for them and would save me a ton of HDD space (even when most of them are LZW compressed).
but i need a way to find them in my 80000 images database.so that i can make a further selection which of these 16 bit images i can convert to 8 bit.
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May 15, 2012
A way to filter tiffs by 8 vs. 16bit and also color space? If not doable in PS another means of doing it.
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Jan 27, 2012
I have 30.000 photos accumulated over the years, several are useless (too dark, too bright).I need to delete them.
How can I select all the images which are either too dark and/or too bright?
Mathematically this would be relatively straightforward: filter images where the majority of the pixels are black / white.
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Jan 11, 2014
I just built a new workstation PC, but since the motherboard has built in DVI, HDMI and Displayport outputs, I decided to wait with buying a dedicated GPU. The motherboard will use the intergrated graphics in the CPU instead. I will at some point buy a GPU, but mainly because I also play games on occasion.
However, now when I look at my images, they don't look as good as on my old computer with a dedicated GPU. This is true especially in the shadows where it seems the bit depth is very low. I was under the impression that a dedicated GPU won't have any impact on image quality other than for 3D rendering, games etc. Do I need set the bit depth somewhere? Maybe it's a driver thing?
My new system specs are as follows:
Intel i7-4770K
Asus Z87-Pro motherboard
32GB RAM
500GB WD Velociraptor
WIndows 8.1
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Sep 19, 2007
I used to have a filter that would take an image and convert it to what amounts to a 2 color image, say orange and blue, with all the original tonal values of the master image.
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Aug 8, 2011
what's the best way to remove color pixles from converted bw images with a grain filter?
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Sep 17, 2012
I have a big collection of scanned photos many of which are in b&w. Unfortunately they have not all been tagged, so now I'm looking for an easy way of finding all my b&w images.
Can this be done in LR?
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Nov 28, 2011
I'm looking to filter on images that have been modified since the import. The modification could be within lightroom, or external. I have a filter setup for external files, but I can't figure out what filter to use to show files that have been modified inside lightroom.
Hopefully my request makes sense. I find I am making more changes in Lightroom (3.5) these days, and would like to filter (without setting flags/stars/colors/...) on images that I have already modified. Is this possible?
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Apr 24, 2013
Is there a way to filter images before importing them in Lightroom?
ScenarioI work with an extensive image collection stored on a server. The images contain a full set of metadata, including keywords and more. When I work on a specific project, I import the images into a Lightroom collection. That way I can easily review, rate and add additional keywords to those best-of images.
The challenge is that the images I want to add are from numerous folders. Plus, I often only want to add some images from those folders (not the entire folder). This collection process can be very time consuming -- manually locating the images and checking/unchecking the ones I want and repeating the process for the different folders the images reside in.
The process could be greatly simplified (and a lot faster) if I could filter/search for images that contain key words or other metadata to find the full set of images I want to import.
The key is that I’m not using a workflow to simply import all images from a memory card or download folder. I’m working from a large collection of existing images and want to import a subset of those images.
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May 25, 2013
When selecting a keyword to filter images, is there a way to also filter out photos so it just shows videos?
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Mar 15, 2013
I have not been able to find why multiple identical images are displaying in gridview when filters are applied. There is only one image in the folder. This obviously makes it difficult to apply images to keywords.
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Mar 1, 2013
I have just moved from v3.6 to v4.3. When using the library window, grid view, I use the filter bu selecting a specific date but images are being returned incorrectly. For example: When I select a date i.e. 25/05/2011, I have images being shown for that date but also others with a capture date of 06/02/2012. How can this issue be corrected? I have over 60,000 images to review.
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Mar 23, 2013
Lightroom 4.3 version. All updates applied. Windows 7 64 bit. Single hardrive used. No problems on disk. Memory 8 gig. Speed 3 MHZ. OK
Here is how I use filters. Select folders/SE:ECT drive letter where it shows number of images/turn on filters/select metadata/ use flat or hierarcy does not matter, select a date. No problem, all the images from the entire drive relating to a day display.
PROBLEM - multiple images are displayed in grid or filmstrip. Search of the hard drive reveals those multiple images do not exist. Now what is the solution ? Metadata status ALWAYS displays image changed always. Status responds correctly when images are displayed - no problem there.
When Catalog is selected as above, same results are obtained. Does not matter - raw data or processed images into JPEG.
I can't express this problem any better - all the details are there. WHAT IS THE PROBLEM? I need the metadata filter to use dates.
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Mar 11, 2012
I uploaded some mono images from my Canon EOS5D(2) taken with an orange filter. Previous uploads have been fine. This time, after showing the mono images in the catalogue they all convert spontaneously to orange images of various shades - and the images also show colours. The camera setting was correct, on checking, for mono uploads and, in any case, never a problem before. What have I done wrongly - and is there any rescue? Lightroom is v2.7.
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Feb 21, 2013
I am using Lightroom 4.3 on Windows 7 pc. I have a collection with approximately 650 images. I was working in the collection and had all the images selected. Somehow I inadvertently must have hit a keyboard shortcut that effected all the images. All of the images are negatively effected and they now look terrible. When I go to the History Panel, all the images have "blue filter" as their most recent entry. If I select one image and go back to the step before the "blue filter" everything looks fine again. My problem is I have this effect in 650 images. When I try and do the change in one image and then synch to the rest, I don't know what box to check to remove this "blue filter" that has been added to all the images. I know I can do them one by one, but with 650 images, it's a long and tedious process. Any way I can remove the "blue filter" from multiple images in a collection?
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Jun 5, 2012
I would like to use the Library Filter to show images that have a keyword of "Wildflowers" and an empty title. I can do one or the other, but I can't figure out how to have two text filters ANDed together.
LR 4.1 on Windows 7 65-bit.
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Jul 25, 2005
A friend of mine asked me if a could find a quality pic (intenet) of some gold bars. I searched iStockPhoto and downloaded one .eps file whitch I wasn't too happy with. Then I searched Google (large images) without a result. In desperation I searched Microsoft Office Clipart and found something (.jpg) I might be able to improve. I've used PS7 for some time but with this 8 bit image I feel "blocked" on where to start making the image looking more natural colourwise. Could someone please put me on the right track? Thank you. (I hope I've got the linking to the img. OK)
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Oct 3, 2007
i'm using photoshop cs on windows xp sp2,
i would like to know how to know an image color depth and how to change it ;(jpeg file)
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Jul 14, 2013
I have 60-something 24 bit PNG images that I've edited in Gimp, many of them include transparency. I want to batch convert them to 256 colors while keeping the transparency. Can this be done? I did try it in another editor and any attempt to keep the alpha channel transparency resulted in totally washed out colors and transparency where none should exist. Conversely, if I skipped the transparency the color depth reduction went well.
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Sep 25, 2013
I'm designing a roll-up banner with an image of two people that has to be on the banner, so I use Photoshop for the background + the image of the people.
What is the best color depth (8/16/32 bits/channel) for this roll-up banner when working on 100% of the original size: 1260x2120 mm? Other tips and tricks for future designs concerning color depth?
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Sep 20, 2012
I have a Gateway 500SE PC, Home XP, Nikon View 6.0.0, Photoshop Elements 1.01. I have a Nikon D100 camera. When I import a Nef uncompressed file into Elements it gives me an error box...Unsupported Color Depth. I must change these pictures to a supported color depth. This takes too much time to change every picture in a folder when you want to make a contact sheet What is this and how do I fix it?
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Jul 14, 2013
While working in LR 4, after several hundred edits for no reason it started converting the images to B/W? Seems to be some sort of glitch, they are color then change to B/W?
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Apr 16, 2013
The title says it all...
Have searched the forums and Googled but can't find an answer...
How do I find the bit depth of an image in Lightroom 4.4?
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May 13, 2013
I can select a rating and a color label for my images, but I can not sort by rating and color label. when I click on the filter drop down, color label is not one of the options. how do I get both ratings and color lables as an option to sort with.
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Mar 26, 2012
how can I check the native resolution (ppi/dpi) and bit depth of my image files (jpeg, dng and pef)?
If it is not possible in lighroom, is there a free app for Mac that makes this possible?
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May 21, 2013
After I've exported through LR 3 I am getting different tone qualities only with two different image viewing windows. The picture attached shows the example of the image on the left opened with Windows Photo Viewer is brighter red tie and bluer suit while the one on the right is opened with Microsoft Photo Editor is more darker red and purple suit. The one on the left is the correct image.
This is also happening when the photo is sent through an inventory management system we have. I am exporting with 600 x 1200 jpeg resize 72 dpi at sRGB, 100 quality, and jPeg mode in File settings.
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Jul 20, 2013
My Lr4 calalog has all my color labels but when upgrading that calalog to Lr5 - all color labels on images are stripped and I see the label default (Red - Delete, etc)
I went into the Roaming - Adobe - Lightroom folder and found "Label Sets" but I fear what is in there is the Lr5 stuff
Question: How can I get all my Lr5 catalog images to have the same color labels as my Lr4 catalog?
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Jun 16, 2012
How do I turn off this feature and reverse the images back to the way I shot them?
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Mar 26, 2013
Why is the thumbnail border for some images a different color in grid view? Please see the attached image. I can't figure out why the image on the left is a lighter gray than the two in the middle. The far right image is lighter because it is selected.
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Jan 8, 2014
When importing images from a CF card, they are imported black/white, not color as exposed. Previous imports were normal color.
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Sep 29, 2013
The fresh install of LR 5.2 renders all images - RAW and JPG - throughout the program with a very dark, green-yellow colorcast. The only place where images appear normal is in the Import dialog, while the thumbnail mode is active. Apart from that, every program module features this annoying reproduction. Here are some supporting screenshots (red rectangles are from me):
Import screen - thumbnail view - OK:
Import screen - preview - NOT OK:
Library view - NOT OK:
Strangely enough, if I export the picture to JPEG - without any modifications - the image appears normal again:
LR version: 5.2.1, 64b (tried the 32b version too, same error)
OS: Windows 8, 64bit
Camera: Canon 40d, imported images are RAW.
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