Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
The noise is just compression from the stock camera app, try LG camera, has a much better quality and detail to the picture.
Sent from my HTC One X using xda app-developers app
Elemental_Fire said:
Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
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interesting point. From my understanding, it is a problem of the very aggressive compression as stated by the fellow above.
Whatever happened to that camera mod that fixed the compression in the camera pictures?
Has anyone ever reviewed or compared the modded camera with the original and the competition(sgs3 and iphone)? I think it would finally do justice to the hox's camera
when you say LG camera do you mean this one? (https://play.google.com/store/apps/...EwMiwicnViYmVyYmlncGVwcGVyLmxnQ2FtZXJhUHJvIl0.)
Drefsab said:
when you say LG camera do you mean this one? (https://play.google.com/store/apps/...EwMiwicnViYmVyYmlncGVwcGVyLmxnQ2FtZXJhUHJvIl0.)
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Yeah there's a free version as well so you can try it out first
Sent from my HTC One X using xda app-developers app
Elemental_Fire said:
Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
Click to expand...
Click to collapse
The shutter speed is NOT fixed on the One X (check the EXIF Data on your photos) and if it was, it certainly wouldn't be 1/2500th... 1/20th of a second would be more realistic.
The shutter speed itself has NO impact on signal to noise ratio. However, an indirect result of a fast shutter is that the 'gain' on the CCD is increased (commonly defined as ISO speed). The greater the gain, the more sensitive the CCD becomes, and thus increases in noise. This is why night time pictures are far noisier than bright daylight ones. ALL of this assumes a fixed aperture lens (which most camera phones are).
The real noise issue is twofold...
1) The lens is small, and although it's F/2. that's F/2 of a lousy size lens.... in essence, it's too small to capture enough light to be a decent camera. This then results in the gain of the CCD being very high and producing noise (a bit like the buzz/hiss of an amplifier turned up to max).
2) The compression using in HTC's JPG storage is quite aggressive, resulting in JPEG noise/artefacts. Whilst not noise from the camera per se, it just makes the images even worse.
ALL digital cameras suffer from noise, but the professional cameras have far better noise reduction, massive CCD's and dedication image processing DSP's that simply leave a humble One-X in its wake. The long and short of this is:
Camera phones for genuine photography are a very bad idea, and until there's some amazing technological breakthrough people are deluding themselves about the quality of image that can be obtained from them. That's not to say you can't get great photos, you can, but the image quality simply isn't there.
http://forum.xda-developers.com/showthread.php?t=1765416&highlight=camera+mod
That fixes the JPEG compression issue, but video recording is still not a perfect 30 fps. Frames are dropped at a rate of about one a second, but it's still a huge improvement over stock.
I think it is possible to set shutter speed of the camera module, but HTC seems to have prioritized sharper shots at the expense of higher sensor noise. It is a reasonable compromise for these situations as it is not easy to hold a phone still for long periods of time. Perhaps HDR mode might be able to help, but that is only for still shots.
There is hardly any or no difference between LgCamera (or any of the camera apps) and the stock app, videos are smoother but pictures are very much the same.
MadCatz900 said:
There is hardly any or no difference between LgCamera (or any of the camera apps) and the stock app, videos are smoother but pictures are very much the same.
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There is, did you change the settings? If you have put them on max quality, then compare pics on a big screen, zoom in on the different areas and you will really notice the improvements especially on the little details of objects
Sent from my HTC One X using xda app-developers app
lawrence750 said:
There is, did you change the settings? If you have put them on max quality, then compare pics on a big screen, zoom in on the different areas and you will really notice the improvements especially on the little details of objects
Sent from my HTC One X using xda app-developers app
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Yep ive changed settings and took many pictures, they all turn out pretty much the same apart from certain focus differences.
Lgcamera and other programs have the same problem. The image appears really "grainy". It's not digital compression but rather the photos turning out like that. This in turn affects image quality. Even images taken in daylight are grainy; take a picture of the sky and you'll see what I mean. Zoom in a little and you see it. My Sensation XE had a better camera than my One X, mainly as the noise was practically non-existant and images came out very detailed. It seems BSI sensors perhaps generate more noise? Or it could be that heat can result in increased digital noise; ISO increasing results in more current to the sensor to pick up more light but the heat generated as a result produces noise. Since the One X heats up around the Camera area, it could be possible that the Tegra 3 chips are located there, providing constant heat that also unintentionally hesting up the sensor and resulting in increased noise levels in images?
If either if you are rooted, you should really install the HQ Camera mod. It modifies the settings of the stock app, and you can easily get 4MB pics with really good sharpness and colour. High ISO noise is less too. Really works wonders, and I'm really really really picky about my photos (retired portrait photographer)
Hi.
Just purchased my note 8 today.
I've noticed that in low-light situations (for example, right now at night), auto-brightness dims the screen too much.
This is not happening in normal-high light conditions.
Have anyone else noticed this or should I return my sample and ask for a new one?
BR!
The camera on this phone is certainly not bad, but does overexposed a bit in regular to bright light. Wondering if anyone has suggestions for average, day-to-day use settings? I'm not a camera-tech-spec guy
Thanks in advance!
There is no ideal camera shot mess with settings and find the one you like I could tell you my preferred settings but it would be pointless
sent from my m8 gpe
Apologies if I have the wrong forum here but I've noticed recently when my Lumia 650 is in auto-brightness mode it can dim down quite dark and look dull & washed out. It's especially a problem indoors. I don't remember it being that way when I 1st got it. I just wondered if anyone else has experienced that after a while and if so what they might have tried to fix it?
Sent from my KFMEWI using Tapatalk
Anyone else notice at low light or outside at night there's a real yellowish tint on the pics? Or is it just a warm picture
kevinireland11 said:
Anyone else notice at low light or outside at night there's a real yellowish tint on the pics? Or is it just a warm picture
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I think it could be a warm picture because night shots take time to capture and the lens needs lights to take a clear pic so the reflection of the light could be yellowish.
You don't have night light on, do you? That makes the screen yellow.
I came to p6p from S10+.
I did a comparative set of photos.
I found more detail in p6p and *less* tint.
I did not use p6p night sight.
kevinireland11 said:
Anyone else notice at low light or outside at night there's a real yellowish tint on the pics? Or is it just a warm picture
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I just noticed the same today when watching this comparison video
Best stamps to see the yellow tint (white is not white anymore)
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