metadata-extractor-dotnet | Extracts Exif , IPTC , XMP , ICC and other metadata | Image Editing library

 by   drewnoakes C# Version: 2.7.3 License: Non-SPDX

kandi X-RAY | metadata-extractor-dotnet Summary

kandi X-RAY | metadata-extractor-dotnet Summary

metadata-extractor-dotnet is a C# library typically used in Media, Image Editing applications. metadata-extractor-dotnet has no bugs, it has no vulnerabilities and it has medium support. However metadata-extractor-dotnet has a Non-SPDX License. You can download it from GitHub.

MetadataExtractor is a straightforward .NET library for reading metadata from image, movie and audio files.

            kandi-support Support

              metadata-extractor-dotnet has a medium active ecosystem.
              It has 773 star(s) with 138 fork(s). There are 41 watchers for this library.
              There were 1 major release(s) in the last 12 months.
              There are 45 open issues and 104 have been closed. On average issues are closed in 184 days. There are 13 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of metadata-extractor-dotnet is 2.7.3

            kandi-Quality Quality

              metadata-extractor-dotnet has 0 bugs and 0 code smells.

            kandi-Security Security

              metadata-extractor-dotnet has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              metadata-extractor-dotnet code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              metadata-extractor-dotnet has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              metadata-extractor-dotnet releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

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            metadata-extractor-dotnet Key Features

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            metadata-extractor-dotnet Examples and Code Snippets

            No Code Snippets are available at this moment for metadata-extractor-dotnet.

            Community Discussions


            Why did my new python edited photo lose brightness?
            Asked 2021-Jun-07 at 13:18

            I am working on a photo editing project and I am curious about why did my new photo lose it's brightness. The program shoud get 2 photos out of the original one. One of them shoud contain only RED value and the other shoud contain BLUE and GREEN values. But when I put them back together the brightness is not the same as in original picture.

            Here is my code:



            Answered 2021-Jun-07 at 13:18

            blend2 = Image.blend(img, img2, 0.5)

            The third argument, 0.5, is the alpha level of each layer. Essentially, you are setting each layer to be 50% transparent. This effectively reduces the brightness. Instead, you should read in img1 and img2 and then set the red layer of the second to the red layer of the first.



            Python tkinter, resizing transparent image on canvas
            Asked 2021-Apr-02 at 12:39

            I am making an isometric game using python and the Tkinter library. I ran into a problem though when rendering my schematics to the screen. I can't seem to keep the transparent background even though the images (.png) are being stored as rgba in pil. When I save the images, as they are, just before being loaded; they still have a transparent background so it's something to do with the way I'm resizing the image. I have looked around and most answers to this that I have seen say to edit the pil plugin or aren't actually resizing the image. Is there a relatively simple way to resize an image and keep transparency that doesn't include messing around with the pil plugin??

            My code:



            Answered 2021-Apr-02 at 12:39

            Ok, so I managed to find the issue. The problem was not with the resizing but with the label as @jasonharper had stated. The working way is very unclean and creates unused labels to store the variable to prevent movement to the python garbage. I have tried with an array/list however it doesn't seem to work, that code is below. I don't see many people having this issue in the future because it's so small but I'll put the working code below as well.

            Code using list that doesn't work:



            Application/script for merging images, applying color, black & white filter in batch?
            Asked 2021-Mar-30 at 08:09

            I'm making achievements for my game, and I would like to make an automated process to save a lot of time instead of doing it manually. (I'm using Windows)

            The inputs of this process would be

            • one rectangular opaque background image (i.e. 200x200 PNG)

            • Color A, (i.e. in hex)

            • Color B, (i.e. in hex)

            • and multiple same sized, rectangular, transparent foreground images. (i.e. 200x200 PNG)

            And the process would do this for every foreground image:

            1. Start with the background image.

            2. Merge the foreground image with Color A filter applied, and also with an offset from the middle.

            3. Merge the foreground image with Color B filter applied, in the middle.

            4. Save the result in a file.

            5. Apply a black & white filter and save the result in a file.

            So the output would be for example multiple 200x200 PNG images, each of it having a colored and a black & white version

            I think there must be an application capable of this.

            But if not, is there a way to quickly do this in some programming/script language for example in Python?



            Answered 2021-Mar-30 at 08:09

            Here's the best you can hope for without providing any images or expected results. I am using the following as background, image A and image B:

            Then using ImageMagick, like this:



            Changing / 's contrast
            Asked 2020-Dec-06 at 20:33

            I've used an example code (source: to change contrast of a QImage (I've also edited it a little) :



            Answered 2020-Dec-06 at 20:33

            I just had to set the factor variable from ~1 to ~30 to change the contrast by giving these values to the function and the QSlider returned incorrect values.

            It is also possible to reverse the image colors by passing values from -1 to -30, to also change the contrast of the reversed image.

            so the right code will be like:



            Trying to make 3 x 3 montage of 9 images using ImageMagick but getting error for command line command
            Asked 2020-Aug-13 at 16:45

            I am trying to make a large montage of 9 images in a grid of 3x3 on my windows 10 laptop. Image size of all 9 images are same. I did a research on Internet and found how to do it either vertically or horizontally but not for a array of images or grid. I downloaded ImageMagick software from their website to use their command line options as shown in this page but when I use the command given below, I get error montage is not recognized as an internal or external command, operable program or batch file

            Please help or suggest another way to do it. Thanks

            Here is the command I am using montage 1.jpg 2.jpg 3.jpg 4.jpg 5.jpg 6.jpg 7.jpg 8.jpg 9.jpg -geometry +3+3+3 montage_geom.jpg



            Answered 2020-Aug-13 at 16:45

            Your montage ImageMagick syntax is incorrect. Try



            How can I write a cv2 / Pillow-modified image out to disk?
            Asked 2020-Mar-31 at 17:52

            I have an image opened with I make some changes, reassigning pixel RGV values,and try to save.

            When I try to save, I get:



            Answered 2020-Mar-31 at 17:52

            Seems that you open the Image in Pillow and try to save the Pillow Image with OpenCV. OpenCV expect a numpy array. You should first convert your image before write in file with opencv.

            Check this post :

            I think, it will solve your issue



            How to process each page of a multi-page PDF in place with imagemagick?
            Asked 2020-Mar-19 at 16:42

            I have a multi-page PDF with photographed book pages. I want to remove gradients from every page to prepare for optical character recognition.

            This command works fine on a PNG of a single page:



            Answered 2020-Mar-14 at 20:56

            It seems unlikely you'd want to pass a PDF to OCR, since Tesseract et al prefer PNG or NetPBM PPM files, so you might as well split your big PDF into individual PNG (or other) files:



            Crop the image from encoded data on submission - ( File Pond - FilePondPluginFileEncode - imageEditEditor- Doka - Crop - PHP )
            Asked 2020-Jan-08 at 08:04

            Is there any proper PHP code to use when cropping the image using the data that get passed from the hidden field when using the 'FilePondPluginFileEncode'? ( I'm using Doka as image editor)

            The below options get passed as encoded meta data from file-pond in a hidden field when I select an image and then edit crop. + the base64 image string (



            Answered 2020-Jan-07 at 22:48

            Remember to add the FilePondPluginImageTransform, and FilePondPluginFileEncode, to your FilePond.registerPlugin when using imageEditEditor: Doka.create({}) in FilePond instance.


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install metadata-extractor-dotnet

            The easiest way to use this library is via its NuGet package. Either add this to your project file.


            All target frameworks are provided via the one NuGet package. net35 and net45 target the full .NET Framework. net45 uses the newer IReadOnlyList<> on some public APIs where net35 uses IList<>. Internally net45 also uses some newer library features for slightly improved performance. netstandard1.3 implements version 1.3 of the .NET Standard which covers .NET Core, Mono, Xamarin platforms, UWP, and future platforms. A PCL build was supported until version 1.5.3 which supported Silverlight 5.0, Windows 8.0, Windows Phone 8.1 and Windows Phone Silverlight 8.0. PCL versions did not support file-system metadata due to restricted IO APIs.
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