If subtitles may not be added to your film print, or if they are needed for only a limited number of screenings, our patented Helios© projector system can project subtitles directly on screen in real time, with frame-precise accuracy. This procedure is advantageous if you only have one film print and do not want to limit yourself to subtitles in one language, - for example if your film is screened at festivals in different countries, each requiring a different language. Increasingly, projection technology is also being used for historical film footage.