Jannis Pohlmann <jannis@xfce.org>
Philip Van Hoof <philip@codeminded.be>
Ali Abdallah <ali@xfce.org>
Gaël Bonithon <gael@xfce.org>

GStreamer video thumbnailer by Ross Burton <ross@linux.intel.com>
ODF thumbnailer by Nick Schermer <nick@xfce.org>
Raw thumbnailer by Tam Merlant <tam.ille@free.fr>