This library is free software you can redistribute it and/or modify it under the same terms as Perl itself. ![]() AUTHORĬopyright 2003-2022, Phil Harvey (philharvey66 at ) Copyright 2002, Leon Bottou and Yann Le Cun Copyright 2001, AT&T Copyright 1999-2001, LizardTech Inc. (Double-click on 'exiftool-12.48.zip' to open the archive, then drag 'exiftool (-k).exe' to your Desktop. zip ' file, and place it on your Desktop. (The file you download should be named 'exiftool-12.48.zip'.) Extract 'exiftool (-k).exe' from the '. This is implemented as Image::ExifTool::BZZ instead of Compress::BZZ because I am hoping that someone else will write a proper Compress::BZZ module (with compression ability). Download the Windows Executable from the ExifTool home page. ![]() This code is based on ZPCodec and BSByteStream of DjVuLibre 3.5.21 (see additional copyrights and the first reference below), which are covered under the GNU GPL license. ExifTool is a comprehensive open source utility for reading, writing and editing meta information in a wide variety of file types. This module contains definitions required by Image::ExifTool to decode BZZ compressed data in DjVu images. This module is used by Image::ExifTool DESCRIPTION Note that the source file has the ability not to change, but to create a new one and already add metadata there.Image::ExifTool::BZZ - Utility to decode BZZ compressed data SYNOPSIS Webpmux -set exif file.exif image.webp -o image.webp To set the data we need in a webp file, we first need to create a metadata file (such as file.exif) and write something like GitHub - girasquid/Exiftool: A python library for interacting with the exiftool command-line utility. If an error occurs while executing this command, it means that there a re no metadata in the file A python library for interacting with the exiftool command-line utility. Webpmux -get exif image.webp -o image_metadata.exif This utility is not able to display metadata, but only saves them in the specified file It is platform independent, available as a perl library as well as a command line application. The exiftool utility does not yet support webp files and w e need another utility to work with them - webpmux ExifTool is a free and open source software program which is used to read, write and update metadata of various types of files such as PDF, Audio, Video and images. If you want to clear the metadata, you can run exiftool -all= image.jpg To delete a specific field exiftool -ImageDescription= image.jpg More precisely, in this way we do not delete the field itself, but simply delete the d at a in it. Similarly, you can change or add any other field, such as copyright If we want to add or change a certain field (in our case - ImageDescription), we will do it with the commandĮxiftool -ImageDescription=" My best image " image. ![]() This is only part of the output, because the full output is too long. Will display the current information that is stored in this file, something likeĮxif Byte Order : Little-endian (Intel, II)Ĭreator Tool : Adobe Photoshop CC 2014 (Windows) To install it, you need to execute a command Now let's see how to add or change E XIF- dataįor these purposes, Linux has an exiftool utility that can output or modify metadata in png and jpg files. It is also possible to add additional parameters - description, copyright and more.Įxchangeable image file format - a standard that defines the format of the description of auxiliary meta-information for image a nd sound files and used by digital cameras (including those in smartphones), scanners and other systems.īy the way, there is insufficient evidence that search engines use exif-image data on sites to rank the site and search optimiz ing. Published: Thursday, 10 December 2020 16:03Īlmost all image files have the ability to store additional data, such as image size, creation time, geo-coordinates and so on.
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