Last modified: 2010-04-12 00:09:43 UTC
Sometimes generated thumbnails of videos are completely destroyed. Examles: http://commons.wikimedia.org/wiki/File:Parus_major,_Germany_2009.ogv http://commons.wikimedia.org/wiki/File:Copia_llave_video.ogv
*** This bug has been marked as a duplicate of bug 23160 ***