The zathura-ps plugin adds PostScript support to zathura by using the
libspectre library.
This extension provides an image manipulation interface using libImlib2.
Imlib2 is a very fast image manipulation library, but without the support
for as many image formats as other libraries such as imagemagick.
ZBar is an open source software suite for reading bar codes from various
sources, such as video streams, image files and raw intensity sensors. It
supports many popular symbologies (types of bar codes) including EAN-13/UPC-A,
UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 and QR Code.
The flexible, layered implementation facilitates bar code scanning and decoding
for any application: use it stand-alone with the included GUI and command line
programs, easily integrate a bar code scanning widget into your Qt, GTK+ or
PyGTK GUI application, leverage one of the script or programming interfaces
(Python, Perl, C++) ...all the way down to a streamlined C library suitable for
embedded use.
A barcode encoding library supporting over 50 symbologies including Code 128,
Data Matrix, USPS OneCode, EAN-128, UPC/EAN, ITF, QR Code, Code 16k, PDF417,
MicroPDF417, LOGMARS, Maxicode, GS1 DataBar, Aztec, Composite Symbols and more.
Zphoto is a zooming photo album generator.
For more information, see
A PECL extension for generate qrcode.
This extension provides a PHP implementation of the OpenCV library.
The extension offers two new functions. In principle, they differ only by
their return value. The first returns only the number of faces found on the
given image and the other an associative array of their coordinates.
This is the PHP extension of the Puzzle library, which is designed to
quickly find visually similar images (GIF, PNG, JPG), even if they have been
resized, recompressed, recolored or slightly modified.
The library is free, lightweight yet very fast, configurable, easy to use
and it has been designed with security in mind.
MagickWand for PHP is a wrapper for the ImageMagick library to read,
write, and manipulate an image in many image formats.
The ffmpeg-php is an extension for PHP that adds an easy to use, object-oriented
API for accessing and retrieving information from video and audio files. It has
methods for returning frames from movie files as images that can be manipulated
using PHP's image functions. This works well for automatically creating
thumbnail images from movies. ffmpeg-php is also useful for reporting the
duration and bitrate of audio files (mp3, wma...).
The ffmpeg-php can access many of the video formats supported by ffmpeg (mov,
avi, mpg, wmv...)