Camera aspect ratio - Samsung Galaxy S9+ Guides, News, & Discussion

Hello everyone,
I have a S9+, and was wondering if it's possible to change the aspect ratios on the camera app. Maybe try the Samsung's camera SDK. I know the 960fps mode shoots at 1280x720, which is a 16:9 aspect ratio with 921,600 active pixels. I was wondering if it's possible to edit the camera app and shoot at something like 1536x600 instead? Shouldn't be any extra work from the processor as it's the same amount of active pixels, just less vertical ones and more horizontal. Same goes for the 240fps mode but at a different resolution. I'm just wondering if this is possible before I decide to spend an awful lot of time trying to get this to work. Any pointers would be greatly appreciated. Thank you in advance.

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Camera Aspect Ratio

When taking pics they all are in the 4:3 aspect ratio (both in 2D & 3D). Anybody knows a way to take pics that fill the screen (without post cropping them) when beeing watched (like the videos do)?
tnx
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I suspect this is just the simple fact that the sensors are 4:3 ratio, when shooting video the sensor probably just ignores so many pixels at the top and the bottom to fake the aspect ratio.
So if you want 16:9 then just frame your photos as if the top and bottom is not there, then crop them on the PC later. You can probably even crop them on the phone itself but I have not looked into it myself as I do not see that it matters. You are always best keeping them 4:3 in case you want to have them printed later.
Better to have the option on the phone itself
Hello Alex,
I was using the n900 as well before i bought the o3d. I agree with you that the camera quality was much better on the n900.
And it was possible to choose the 16:9 resolution - although i think the sensor on the n900 was 4:3 as well.
in between i had the atrix for 1 month or so - it also offered to shoot in 16:9, but this one was not 3d ;-).
I think it would be great to be able to see the pics just taken as a "screen filling experience"! Cropping by hand or on the PC is an option, but it would be more convenient to have it as an option on the phone, to take pictures in the original screen ratio.
thanks for your reply anyway
heiwid
There are a few more options in lgCamera and it also lets you record video at higher bitrates.
It seems a bit twitchy since V10d firmware though, you might have to switch between the image viewer and back before the preview starts working.
Still photos still come out very over-processed though, so I am guessing this is something only LG can improve or someone hacking around with Android itself.
[EDIT]
Actually be careful with that app, it just locked up my phone. Annoying as it seemed fine firmware V10b.
Thanks for the hint.
I tried it - worked - but no 16:9 settings as well except 720x480.
But this is not an option for taking pics.
I think you are right, Only LG could change it.
It looks like the view of the software engineers @ LG is not as wide as the one of the hardware engineers ;-).
That LG camera app is as buggy as hell, total crap.

[Q] Can nexus S take photes in 16:9 mode and how good is it?

If yes then what resolution? I am pretty sure it can take in 720p but does it take in 1920x1080 or even a bit higher?
Now how good the camera really is? I am getting very mixed opinions in reviews. With the GSMarena photo compare tool it seems really good as far as most 5MP cameras are concerned like iphone 4 and galaxy S.
Some reviews complain about somewhat washed out under saturated pics, would you agree with that?
It takes 5M pixel photos which are 2560x1920 pixels on all 5M cameras btw.
If you meant the camcorder than no, it will not do HD.
Now, with that resolution you can easily format any picture to 16x9 aspect ratio. The stock camera doesn't have wide screen option buy some 3rd party apps do.
obsanity said:
It takes 5M pixel photos which are 2560x1920 pixels on all 5M cameras btw.
If you meant the camcorder than no, it will not do HD.
Now, with that resolution you can easily format any picture to 16x9 aspect ratio. The stock camera doesn't have wide screen option buy some 3rd party apps do.
Click to expand...
Click to collapse
Ok no native 16:9 shooting I see. Can you tell which application can do that?
Has nexus S gotten native touch to focus with ICS?
Come on anyone??
Tap to focus didn't work for me when I had ICS on my Nexus S. I guess it's a Galaxy Nexus feature.
You should be able to resize or crop photos to be 16:9 with QuickPic or Photoshop Express.

[Q] Camera Aspect Ratio Question

So the N5 takes pictures with an aspect ratio of 4:3, but the video aspect ration is 16:9. Is there anyway that anyone knows to get the N5 to take 16:9 photos?
Thank you in advance.

Why are aspect ratios and resolutions not important anymore?

Ì sent my Samsung A70 back because 16:9 was limited to 8 MP, I knew little about aspect ratios their respective resolutions, now that I have read a lot about it I am somewhat wiser. I was used to taking 16:9 photos on my S8+ and cropping the picture to my liking while maintaining the 16:9 AR. This requires a somewhat larger original picture if you wish to view the result on a large screen.
I bought the 7 pro and immediately ran into the same problem, aspect ratios are stuck to a certain resolution and 48 MP is limited to 4:3 JPG format, I can´t even choose 16:9 and decided to go along with the 20:9 fullscreen option ... can still easily be cropped to 16:9. But why are aspect ratios locked into a certain resolution which is usually okay in it´s original size for viewing but doesn´t allow for a lot of creativity.
I have been using a Gcam mod which has 16:9 available and the pictures do allow for a small crop, not much though before the pixels suffer on the big screen.
I will never use 4:3 as I hate the field of view it offers.
4:3 is likely the native sensor size/ratio. It comes from mimicking film cameras. Film cameras in turn copied oil painting canvases. 16:9 is just a compromise television format to approach Cinema formats roughly 21:9.
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larsdennert said:
4:3 is likely the native sensor size/ratio. It comes from mimicking film cameras. Film cameras in turn copied oil painting canvases. 16:9 is just a compromise television format to approach Cinema formats roughly 21:9.
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Yes, I figured that. Why are the size of the pictures restricted in all aspect ratios? that´s my question. As the average consumer you get 48MP advertised when you buy the phone, large pictures are however impossible to shoot in any other aspect ratio than 4:3 and for that you need to tweak the settings. For most people the camera will be 12 MP at most.
Why can´t I f.ex. shoot a 16:9 picture at 24 MP? I realize the fact that it´s impossible to get a 48 MP picture at 16:9 due to how the camera angle works.
The main sensor has 48 million pixels laid out in a 4:3 aspect ratio. Furthermore they are grouped in a quad Bayer layout which really just makes it a 4x light sensitive 12mp camera instead of a 48mp detail sensor. That is the hardware.
If you want images cropped to another aspect ratio afterwards, download something like Open Camera or MX Camera and set a custom resolution.
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larsdennert said:
The main sensor has 48 million pixels laid out in a 4:3 aspect ratio. Furthermore they are grouped in a quad Bayer layout which really just makes it a 4x light sensitive 12mp camera instead of a 48mp detail sensor. That is the hardware.
If you want images cropped to another aspect ratio afterwards, download something like Open Camera or MX Camera and set a custom resolution.
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Click to expand...
Click to collapse
All third party apps are limited to the 12 MP, they don´t know how to use the 4x .... so they are pretty limited in their range of resolutions.
Yes and regrettably can't use the other lenses either.
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larsdennert said:
4:3 is likely the native sensor size/ratio. It comes from mimicking film cameras. Film cameras in turn copied oil painting canvases. 16:9 is just a compromise television format to approach Cinema formats roughly 21:9.
Sent from my GM1917 using Tapatalk
Click to expand...
Click to collapse
Cinema is 2.35:1 which is why on 16:9 shows you the black bars on the top and bottom of your screen for the majority of movies.
---------- Post added at 01:33 PM ---------- Previous post was at 01:30 PM ----------
AurioDK said:
Yes, I figured that. Why are the size of the pictures restricted in all aspect ratios? that´s my question. As the average consumer you get 48MP advertised when you buy the phone, large pictures are however impossible to shoot in any other aspect ratio than 4:3 and for that you need to tweak the settings. For most people the camera will be 12 MP at most.
Why can´t I f.ex. shoot a 16:9 picture at 24 MP? I realize the fact that it´s impossible to get a 48 MP picture at 16:9 due to how the camera angle works.
Click to expand...
Click to collapse
Unless your going to print MASSIVE size prints, overall, MP is a marketing ploy to get your to spend more money on am item. After 12 to 16mp, for 95% of people, the difference is in the pixel size in Montana, not the number is pixels.
larsdennert said:
The main sensor has 48 million pixels laid out in a 4:3 aspect ratio. Furthermore they are grouped in a quad Bayer layout which really just makes it a 4x light sensitive 12mp camera instead of a 48mp detail sensor. That is the hardware.
If you want images cropped to another aspect ratio afterwards, download something like Open Camera or MX Camera and set a custom resolution.
Sent from my GM1917 using Tapatalk
Click to expand...
Click to collapse
So in general, when stock camera takes 12mp photo on 48mp sensor, it would be using pixel binning, resulting in better looking image, right?
larsdennert said:
Yes and regrettably can't use the other lenses either.
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If yes, then if 3rd party Apps can capture photos at 12mp only, is it using pixel binning on main 48mp sensor or some other tech? If other tech, what is that other tech?
Thanks!
Even non Bayer sensors use four sensors filtered for each color. Generally an RGGB configuration. One sensor with a red filter, two with green and one with blue. They aren't individually addressible. They are summed together in hardware to mix all the colors. A Bayer configuration of groups allows sub addressing of different luminance channels.
larsdennert said:
Even non Bayer sensors use four sensors filtered for each color. Generally an RGGB configuration. One sensor with a red filter, two with green and one with blue. They aren't individually addressible. They are summed together in hardware to mix all the colors. A Bayer configuration of groups allows sub addressing of different luminance channels.
Click to expand...
Click to collapse
Thanks for more details. Also, if you could, please answer (maybe you already answered but I did not get it) the doubts I asked above.
Thanks
It might be a custom API that only the manufacturer accesses with their binary or camera app. Google camera2 API may not support it but people do cool stuff with the Google camera app to get at stuff.

1:1, 4:3 or full screen mode on the stock camera? Differences?

Hey, All...
Has anyone noticed any performance or functional differences between 1:1, 4:3 or full screen mode on the stock camera.
I'm trying to see if either has better photo quality output.
I have been comparing the three and I believe I notice some slight difference in quality. I'm not sure if this can knowledge help in quest to make sure that the camera performs as best as possible...
I noticed a full screen pic was a bit grainy in low light situations. I usually stick with 1:1 myself. On latest 9.5.7
4:3 is likely the real aspect ratio of the sensor. Use that

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