These are players for Macromedia_Flash.
Packages for Linux Distributions:
- misc, site from macromedia:
Debian: swf-player (http://packages.debian.org/unstable/utils/swf-player.html)
Debian (sarge, sid): flashplugin-nonfree (http://packages.debian.org/unstable/web/flashplugin-nonfree.html)