Add preload to videos for Firefox's sake
Add preload to videos for Firefox's sake

roderickm/MediaCrush,nerdzeu/NERDZCrush,nerdzeu/NERDZCrush,roderickm/MediaCrush,nerdzeu/NERDZCrush,roderickm/MediaCrush,MediaCrush/MediaCrush,MediaCrush/MediaCrush