GetCodecs is a simple applet written in Python with a GTK2 GUI that downloads, installs, and configures your system to use the various multimedia formats (MP3, DivX, DVD, etc.) that are not shipped with many distributions (such as Red Hat).
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.