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How to enable 10-bit color depth on Linux (and whether to enable 30-bit color)

Posted by Alex On August 31, 2023

Table of contents 1. Does my monitor (TV) use 10-bit color depth 2. Why enable 10-bit color support on Linux 3. How 10-bit color support is implemented in Windows 4. How 10-bit color support is implemented in Linux 5. How to know if my monitor (TV) supports 10-bit color depth 6. How to determine the number of colors (bits per...

How to identify content with 10-bit color depth. How to check what color depth is used in a photo and video

Posted by Alex On August 31, 2023

How can I tell if 10-bit depth is being used in a video or photo? How to determine color depth in an image First of all, if the photo is in JPG format, then it is safe to say that 10-bit color depth is not used in it, because this format simply does not support it. Examples of formats that...

ImageMagick guide: installing, using, and troubleshooting

Posted by Alex On August 16, 2022

Table of contents 1. How to install ImageMagick with all dependencies to support the maximum number of formats 1.1 What is Image Magic 1.2 Installing ImageMagick on Linux 1.3 How to fix “magick: command not found” 1.4 ImageMagick: use magick or convert command? 1.5 Why do animate, compare, composite, conjure, convert, display, identify, import, mogrify, montage, stream commands no longer work in ImageMagick 2. The...

The structure of the magick command (ImageMagick)

Posted by Alex On August 14, 2022

ImageMagick Tools This post contains hints on how to use “magick”: selecting frames or areas of an image, types of options, output file numbering, color names, how to specify a transparent color. The “magick” utility is part of the ImageMagick package. For details on installing ImageMagick, including which dependencies need to be installed to support the maximum number of formats,...

How to convert a large number of images to another format

Posted by Alex On August 13, 2022

Bulk image conversion The article “How to convert images to any formats in Linux” shows how you can easily convert an image from one format to another using the magick program (hundreds of formats are supported). The “magick” utility is part of the ImageMagick package. For details on installing ImageMagick, including which dependencies need to be installed to support the...

How to reduce image size. Bulk photo scaling and resizing on the command line

Posted by Alex On August 12, 2022

How to reduce image size You can reduce the image size in several ways: 1. Select lossy image encoding format (JPEG) 2. Increase the level of image compression (for images compressed with loss of quality, this will lead to a deterioration in the appearance of the image, for images compressed without quality loss, this will mean longer processing of the...

How to check JPG quality level (SOLVED)

Posted by Alex On August 5, 2022

This post is about how to find out the quality of a JPG image, as well as other image properties, such as the number of unique colors used in the file, image depth, and other detailed information about JPG and other formats. How to know the quality of a JPG? Is it possible to determine the JPEG quality level? When...