What a great idea! Never be lost remembering that film again with this great website! http://www.whatismymovie.com/
The technology analyses video streams in real time to identify more than one thousand concepts to solve that problem we all face when we can't remember the name of a film.
The video files themselves are read through a combination of natural language processing and pattern recognition AI. Just type in a search term on the website and it should come up with several suggestions.
The site currently contains data on more than 45,000 English language films.