Telemeta is a global audio archiving program which introduces useful and secure indexing methods to back up digitized audio files and metadata dictionaries. It is dedicated to backing up any digitized and documented sound from collections of vinyls, magnetic tapes, or audio CDs over a strong database in accordance with many standards. Export functions also encapsulate edited metadata into a compressed file. The object style architecture provides easy developed user-friendly interfaces and a plugin style audio processing.
Vulpive is webcomic archive software with all of the common features of other online comics, plus some fairly novel ones. Comics can be uploaded for particular dates in advance, and will appear at midnight. There is a separate "calendar view" where comics can be browsed by thumbnail. Three different layout modes are available. Commentary for individual comics is supported. Plot arcs can be organized into chapters. It is easily skinnable by anyone with basic HTML or CSS experience. An automatic RSS feed is provided.
The metric implemented in the Image::Density Perl Module estimates the density of data where there is data, and has a reasonable correlation with goodness as judged by humans. That is, if you let a human look at a set of images and judge quality, the density values for those images as calculated here tend to correlate well with the human judgement (densities that are too high or too low represent "bad'' images). It is intended for use on bitonal TIFF images, such as those from scanning paper documents.
SnapMatcher is an application intended for photographers, artists, or image packrats who have very large collections of digital images, some of which may be duplicates or near duplicates. By identifying images across multiple formats with the ability to filter out minor edits such as changes to contrast, brightness, color balance, resizing, or even the addition of text or borders, SnapMatcher can be a valuable tool in organizing/culling unwieldy collections.
Twibright Twig is a static HTML photo gallery software that supports organization of JPEG and PNG images into a directory structure and EXIF and JPEG comments. It is meant for more experienced users rather than newbies. Three levels of downscaled image and three levels of thumbnails are generated. Each image is assigned a unique identifier to faciliate easy random linking from a master Web site. It handles reasonable large galleries (and is currently used for a 3GB one). Automatic regeneration of added, changed, and deleted images can be done with one script.
PIVIAU is a PHP/MySQL Web based gallery for pictures, videos, and audio that supports tags and EXIF. Albums and pictures have searchable tag, country, city, place, date, subject, and author. An RSS feed is available for every seach you can do, or for recent pictures. There is an AJAX-powered slideshow. Pictures are resized using PHP GD image functions. Videos are viewable a la Google Video using a video flash player. Audio (WAV and MP3) is supported via the embed HTML tag. EXIF is supported via PHP exif functions to extract the picture date.