Category "projection"

Why don't cinemas project subtitles off-screen?

A comment by Davor on another question mentioned that overlaying subtitles on the picture was a necessity for TV which had limited screen real-estate but that i

Why does the 3D movie I just watched stutter? [closed]

We just watched "Captain America: Civil War" in the theatre. It was 3D and it was one of the technically worst shows I have experienced. The m

Which is technically visually of higher quality - 70mm without IMAX or IMAX without 70mm?

In my local movie theater, I have three ways of seeing Christopher Nolan's movie Dunkirk: IMAX without 70mm, 70mm without IMAX, and regular. Obviously the regu

How does Regal's RPX format compare with IMAX?

In my area, I have four ways of seeing the movie Justice League: regular 2D, IMAX 2D, RealD 3D, and RealD 3D with Regal Cinema's RPX format. My question is, ho

Spiral-projectors / holograms (?) - how do they work? (as seen in Gambinos SNL performance)

I'm not sure if Movie&TV is the right StackExchange site for this question, but I did not find an FX-site. Here goes: In Gambino's SNL performance:

How could a projectionist destroy an old black and white film accidentally?

I have a character in a book who works as a projectionist, and during the changing of the reels, I need him to accidentally destroy the print. The film is an ol

Can analog outperform digital? [closed]

What is the physical limits of analog film? I understand that a film projector has way more moving parts compared to a digital projector and

Does 35 to 70 mm blow up lose a part of the image?

The Wikipedia article on 70 mm film has a section about the process of converting 35 mm film to 70 mm, or "blow-up". Since 35 mm and 70 mm have different aspec

How necessary is a rotating shutter?

In this explanation, a rotating shutter is shown and used to show each frame of a film three times. It's not exactly explained how this is accomplished with the