![]() I was not sure about write privileges, so I copied (duplicated, from within WSL) the (Windows-created) original file and renamed it to test.pdf, but this did not solve the problem. # exiftool -all= test.pdfĮrror: Info object (11 0 obj) not found at 285226 - test.pdf ![]() the following command throws an error which I do not understand. However, I cannot change or delete them, e.g. Warning : Info object (11 0 obj) not found at 285226 FILEis one or more source file names, directory names, or '-' for the standard input. ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files. I am running the following code to output a list of image and video files on a shared drive along with the creation date.Using exiftool on Windows Subsystem for Linux (WSL, Ubuntu) I can print exif data: # exiftool test.pdfįile Modification Date/Time : 2020:04:28 23:00:41+02:00įile Access Date/Time : 2020:04:28 23:08:51+02:00įile Inode Change Date/Time : 2020:04:28 23:00:41+02:00 DESCRIPTION A command-line interface to Image::ExifTool, used for reading and writing meta information in a variety of file types. ![]() However, I just cannot seem to get the execute_json method working properly. Metadata = e.execute_json(str(e.get_tags_batch(tags, file_names))) def main():ĭir_name = '/Volumes/photo/phone backup/' The documentation for the project is not extensive. Imageinfo.Installing OpenJPEG on Windows 10, Linux, and MacOS Metadata = e.get_tags_batch(tags, file_names) If I alter the code a bit to this, file_names = getListOfFiles(dir_name) The error I receive is AttributeError: 'list' object has no attribute 'encode'. OpenJPEG is an open-source JPEG 2000 codec written in C. This command-line tool is easy to run and maintain using a command-line friendly OS like Linux, so I recommend installing Linux on your Windows 10 machine, taking advantage of W10's Windows Subsystem for Linux feature.īelow are instructions for compiling OpenJPEG, ImageMagick, and GrokImageCompression from source code. While it is easier to install OpenJPEG and ImageMagick via pre-compiled versions using apt, I've had issues with prior installations that I resolved by compiling the source code, so that is what I recommend. Note that you do not need to install ImageMagick at all, but it is a very useful utility. Sudo apt install libopenjp2-7 libopenjp2-tools Why install GrokImageCompression? If you'd like to try installing OpenJPEG via the precompiled version first, the following command should do the trick: As an example, If you have a pdf file called drawing.pdf and you want to update its metadata, use the utility, exiftool, in this way: exiftool -Title'This is the Title' -Author'Happy Man' -Subject'PDF Metadata' drawing. The original JPEG 2000 standard only accommodated three color encoding declarations: sGray, sYCC, and sRGB. 8 Answers Sorted by: 171 Give exiftool a try it is available from the package libimage-exiftool-perl in the repositories. Example showing how to perform an ICC profile-to-profile conversion using ImageMagick.As color management gained popularity and a wider variety of ICC display profiles were being embedded in images, the standard was amended in 2004 ( 15444-1annexi.pdf) to accommodate the use of restricted ICC profiles.Īs of the openjp2 library v2.3.1., OpenJPEG does not carry over the ICC display profiles embedded within the source image, but instead converts any color encoding to sRGB on output. GrokImageCompression is an open-source JP2 encoder based on the OpenJPEG code that produces JP2 images encoded with the same colorspace - includes the same ICC display profile - resident in the source image. txt -common pictures Code language: CSS ( css ). Installing libimage-exiftool-perl package on Ubuntu is as easy as running the following command on terminal: sudo apt-get update sudo apt-get install. Want to run Grok Image Compression on a Mac? It can be installed via Homebrew with the terminal command: brew install grokj2k 1. Install exiftool ubuntu how to Install exiftool ubuntu install Install exiftool ubuntu update.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |