Note that there's video thumbnailer in the SDK now, it uses image://thumbnailer/[file_path] for now (so for example "image://thumbnailer//home/phablet/Videos/foo.mp4").
Note that there's video thumbnailer in the SDK now, it uses image:/ /thumbnailer/ [file_path] for now (so for example "image: //thumbnailer/ /home/phablet/ Videos/ foo.mp4" ).