mkwan writes: A new website, notr.tv, simplifies the task of creating Downfall parodies — and subtitles in general. It works by rendering HTML text over an embedded YouTube player, and uses the YouTube API to synchronize the text with the video. Users are provided with an editor to create and share their own subtitles. The technology is described in more detail by Hitler himself: http://www.notr.tv/?q=node/4 And it can also be used for DIY karaoke: http://www.notr.tv/?q=node/8
As far as the laws of mathematics refer to reality, they are not
certain, and as far as they are certain, they do not refer to reality.
-- Albert Einstein