Why are all TV programs & films not made at the same aspect ratio

Soldato
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As title

Why do they use so many different aspect ratios for programs & films ?
Why can't everything be recorded now at 21:9 or 16:9 (1:78) or 1:85 (correct me if any of these ratios are wrong)
 
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Soldato
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A good deal of it is historic. A combination of cinema's battle with the emergence of TV as a competing threat, and the capability of the different cameras used at the time. At one time there was a race for the widest screen (see Ben Hur, which was broadcast earlier tonight). Essentially, widescreen became the accepted norm for cinema and 4:3 became the TV standard until relatively recently.

Different directors and studios have their own artistic preferences for different aspects of 'widescreen'.
 
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In addition to The Abyss's post, budget also played a part.

IIRC some formats were significantly more expensive than others to use.

From memory a lot of the differences are from even before TV, but from competing studio and camera/film companies, but it accelerated when TV started to be seen as a threat to the cinema.

As an odd aside there are a few films where they change aspect ratio repeatedly, usually as a way to get a "historic" feel, so for shots set in say the 40's they'll use one ration, for shots in the 60's they'll use another and for shots in the 90's another.

I think there are is also an element of certain aspect ratios work better with certain types of film, so something that is meant to be "epic" or give the impression of being in a wide open space a very wide angle ratio might be used, whilst for something that is meant to be more claustrophobic a narrower one as you may not notice it consciously but the brain picks up on it.

Some movies even changes half way through !
Yup, iirc there are a few that change constantly throughout the film for "flashback" shots.
 

Deleted member 651465

D

Deleted member 651465

Lots of films change aspect ratio, its more common than you'd think.

Some of the more recent ones which come to mind.. no doubt many more too! Just an artistic thing as well as an annoyance if you're trying to set up a cinema screen/projector :p

Tron Legacy
The Dark Knight Rises
Interstellar
Catch Me If You Can
Kill Bill Vol 2.
 
Soldato
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1:85? Is that really a ratio?

Yes, it actually the default ration for all movies not filmed in the scope ratios. It just gets shoehorned into the 16:9 for TV as we only lose a tiny bit at the top and bottom of the picture, there very nearly the same

standards1.png
 
Associate
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Yes, it actually the default ration for all movies not filmed in the scope ratios. It just gets shoehorned into the 16:9 for TV as we only lose a tiny bit at the top and bottom of the picture, there very nearly the same

standards1.png

Think op said 1:85 not 1.85:1 must be confused over notation.
 
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The last Transformers with Marky Mark had an ever changing aspect ratio depending which camera they used, started getting distracting towards the end.

Bit late to the party, the reason for this was because they kept jumping between different camera configurations constantly from various different systems.
 
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