this post was submitted on 10 Aug 2023
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[–] [email protected] 13 points 11 months ago (1 children)

Why can't the software have an option to hold your phone vertically but shoot horizontally? How is this not fixed yet?

[–] [email protected] 2 points 11 months ago (2 children)

Because the sensors are landscape 4:3 and you would lose resolution when doing so.

AFAIK there's no other reason other than that and giving people the option might confuse people.

[–] [email protected] 10 points 11 months ago* (last edited 11 months ago) (1 children)

Many camera sensors in phones are so high resolution nowadays, you could fit 4K video in any orientation

[–] [email protected] 4 points 11 months ago

I agree! I wonder if there's already camera apps that do this?

In any case, unless it's in the default camera app and a default option, it will likely do nothing to reduce the plague of vertical video. I would guess that most people filming something that would be better in landscape didn't even think about it, so won't think about turning an option on.

[–] [email protected] 2 points 11 months ago (1 children)

Many sensor are 3:2 or non trivial ratios because of how the color filter pattern is aligned. Why do you think the sensors are 4:3?

[–] [email protected] 6 points 11 months ago

I realise sensors come in other aspect ratios, but I didn't want to spend the time researching and listing them all. Some sensors are 4:3 (like the IMX363).

But that's irrelevant to my point that the sensor is not square which means you lose more resolution cropping to 16:9 in one orientation (usually portrait) than the other.