Hi Guys
Does anybody know of a way to disable auto exposure? When I take pictures, often I want to focus on a particular area and 99% of the time that area seems to be darker or lighter so the exposure is adjusted automatically and I hate this as it often washes out images or over exposes other areas. I just want to be able to touch to focus and the exposure not change ... Is this possible?
Thanks
AllAboutTheCore said:
Hi Guys
Does anybody know of a way to disable auto exposure? When I take pictures, often I want to focus on a particular area and 99% of the time that area seems to be darker or lighter so the exposure is adjusted automatically and I hate this as it often washes out images or over exposes other areas. I just want to be able to touch to focus and the exposure not change ... Is this possible?
Thanks
Click to expand...
Click to collapse
If you press and hold an area when in camera it will lock the AE/AF, the exposure and focus will now remain the same no matter where you point it. This will only work in 4.2.2 though (4.1.2 doesn't have this feature).
Ardmanz said:
If you press and hold an area when in camera it will lock the AE/AF, the exposure and focus will now remain the same no matter where you point it. This will only work in 4.2.2 though (4.1.2 doesn't have this feature).
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Thanks for the reply ... I have tried this but often I want to focus centrally and when you hold to lock it it still seems to over expose. I was hoping there was some Mod that might disable exposure unless you manually adjust it so you can touch to focus anywhere and whether it's dark or light, the exposure won't change.
AllAboutTheCore said:
Thanks for the reply ... I have tried this but often I want to focus centrally and when you hold to lock it it still seems to over expose. I was hoping there was some Mod that might disable exposure unless you manually adjust it so you can touch to focus anywhere and whether it's dark or light, the exposure won't change.
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Are you holding at a light point in the picture. If you hold at a dark point it will probably come out over exposed. If it's relatively dark I normally lock onto a street lamp or something else bright.
Ardmanz said:
Are you holding at a light point in the picture. If you hold at a dark point it will probably come out over exposed. If it's relatively dark I normally lock onto a street lamp or something else bright.
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It varies tbh, I'll have to have a play with it and give it a full test.
Related
I was was wondering if there's a way to make the camera auto focus without the need of touching the screen to focus it.
Its possible?.
Whipon said:
I was was wondering if there's a way to make the camera auto focus without the need of touching the screen to focus it.
Its possible?.
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Click to collapse
Under the settings (gear on bottom left), first page, the focus type should be set to Auto Focus.
From my experience it automatically focuses on whatever is in the box on the screen... however if you want the focus to be on something outside of that area, then you tap on the screen to change the focal distance.
You can test this for yourself by taking a picture of an object that is close to you, keeping it in the box and not tapping the screen, then switching to an object farther away, keeping it within the box... both pics should be properly focused. Finally, take a pic with a closer object outside the box, then tap to select the object and change the focus... the closer image will be in focus even though it is not directly in the center of the picture.
Well, thanks a lot.
I already had the focus type configured as Auto Focus.
Tried taking some pictures and the focus seems to be well, but I think pics taken by touching the screen to focus the camera have much better quality.
Correct me if I'm wrong.
I would tend to agree with that... I usually tap the screen myself as long as I have time... but in a pinch when I just need a quick shot, then it's just point and shoot.
Back when I had 2.1, one of my most favorite things ever was the ability to have the metering lock after focusing.
If I didn't explain that well enough, you know how when you tap the screen to focus on a bright and shiny object and the entire brightness of the image becomes darker? Well, the same exact thing happens on 2.2, however, if you move the focused point away from the bright and shiny object, it will continue to continuously adjust the metering depending on what the green focus square is pointing at, whereas on 2.1, it would lock the metering, so once you focused on an object and subsequently moved the camera around, the brightness of the image would not change.
I feel as if I over explained what I was trying to say, so, either deal with it or ask questions to clarify.
If anyone at least knows and feels my pain, let us suffer together.. or, get some answers.
Try a different rom. Some have some great camera apps.
We all know how rubbish the photos captured with the HTC One in the dark are (in terms of focusing)- the photos appear fuzzy and blurry. This is because, unlike other phones, for some odd reason, there is no "light-assisted" focus.
Does anyone know of a way to modify the camera app or any other way to force light assisted focus when taking photos in the dark?
arsi123 said:
We all know how rubbish the photos captured with the HTC One in the dark are (in terms of focusing)- the photos appear fuzzy and blurry. This is because, unlike other phones, for some odd reason, there is no "light-assisted" focus.
Does anyone know of a way to modify the camera app or any other way to force light assisted focus when taking photos in the dark?
Click to expand...
Click to collapse
if you install Venom rom you can turn on the flashlight from the dropdown and then go to camera and take a picture, works for me...let me know if it works for you.
itzsnookums said:
if you install Venom rom you can turn on the flashlight from the dropdown and then go to camera and take a picture, works for me...let me know if it works for you.
Click to expand...
Click to collapse
I'd much rather prefer to stick with my current ROM (RGUI) to be honest. Isn't there any other way?
Thanks for your response though.
Is there not an option in RGUI to put a flashlight toggle in the EQS? That would have the same effect.
postfatal said:
Is there not an option in RGUI to put a flashlight toggle in the EQS? That would have the same effect.
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Click to collapse
I can't seem to find such an option?
EDIT: Camera doesn't open with the flashlight turned on.
I'm confused as to how the camera is poor at focusing on the dark when the sensor inherently picks up more light? When I was doing some tests for another thread on low light issues I was always able to focus quite easily in the middle of the night because the sensor let's you see a lot of features in the frame to focus on (more than other camera phones I've used at least). I know that you're not the only one bringing up this matter but I'm genuinely confused about how this is an issue for people. Have you changed camera settings or are you using a different ROM?
Sent from my HTC One using xda app-developers app
HI, guys. I have a new Z1 on the way. I have read and seen comparisons that claim that the auto modes introduce a lot of noise and that, while the camera is capable of great shots, the software often lets it down.
I'm wondering if anyone can tell me what the best manual settings are to use. I know they will be different for each setting (dark settings, etc.), but is there a go-to group of manual settings that you use most of the time rather than superior auto?
Thanks!
greyhulk said:
HI, guys. I have a new Z1 on the way. I have read and seen comparisons that claim that the auto modes introduce a lot of noise and that, while the camera is capable of great shots, the software often lets it down.
I'm wondering if anyone can tell me what the best manual settings are to use. I know they will be different for each setting (dark settings, etc.), but is there a go-to group of manual settings that you use most of the time rather than superior auto?
Thanks!
Click to expand...
Click to collapse
In manual mode you must stop breathing to not shake the device and capture best detailed photo with less or no noise.
You can also disable flash and use exposure to capture bright photos without flashlight.
You can select manual ISO, which is for light sensitivity. Or....
The ISO number is how sensitive to light the camera
is. It's descended from film cameras, then it would be
how sensitive the chemicals were. The higher the ISO
setting the more light your camera picks up, useful
for low light conditions. However, as the ISOs get
higher so does the amount of 'noise' (visible pixels
that aren't supposed to be there) on your photos. It's
up to you to decide what's a suitable level of noise
and how sensitive you need your camera for each
particular photo.
in other terms
The ISO function sets the light sensitivity of the
camera's image sensor (this is similar to the speed
rating of film. The higher the ISO, the more sensitive
the image sensor and therefore the possibility to take
pictures in low-light situations.
If you find the camera is using a shutter speed that is
too slow (1/60 sec. and slower) to handhold the
camera steady and shake-free then you might select
the next higher ISO which will then allow you to
select a faster shutter speed.
F-stop is the measure of the aperture setting on a
lens. The greater the number, the less light it allows
in, which means the aperture gets smaller, making the
depth-of-field more extensive.
f_u_006 said:
In manual mode you must stop breathing to not shake the device and capture best detailed photo with less or no noise.
You can also disable flash and use exposure to capture bright photos without flashlight.
You can select manual ISO, which is for light sensitivity. Or....
....
Click to expand...
Click to collapse
We can edit the aperture? HOW??
aooga said:
We can edit the aperture? HOW??
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Click to collapse
LOL, we can't edit aperture and this guide was not only for Xperia Z1 's manual mode but every camera is.
f_u_006 said:
LOL, we can't edit aperture and this guide was not only for Xperia Z1 's manual mode but every camera is.
Click to expand...
Click to collapse
Thought so. I was excited for a minute.
Sent from my C6916 using Tapatalk
aooga said:
Thought so. I was excited for a minute.
Sent from my C6916 using Tapatalk
Click to expand...
Click to collapse
Hope you didn't had a heartattack!
A common method of manually changing the point of focus is to tap the screen in the area in which focus is desired. How can I somebody a focus point in the default camera app?
I cannot find an option to enable this function, and by default, tapping the screen takes a picture. As one cannot be expected to use manual mode to focus every picture, there must be a setting or ability I am overlooking.
Thanks for any help provided!
treesap said:
A common method of manually changing the point of focus is to tap the screen in the area in which focus is desired. How can I somebody a focus point in the default camera app?
I cannot find an option to enable this function, and by default, tapping the screen takes a picture. As one cannot be expected to use manual mode to focus every picture, there must be a setting or ability I am overlooking.
Thanks for any help provided!
Click to expand...
Click to collapse
Have you tried the press and hold the screen? I think it locks the auto focus on the feature in the scene.
Sent from my LM-V405 using Tapatalk
Hmm, that does lock the focus on an area, but my issue is that the image--or the desired portion of an iimage-- does not properly come into focus to begin with. On previous phones, I've been able to tap an area of the screen in order to make the phone focus on that particular area.
The issue with images not coming into focus correctly especially effects the zoom camera. When using manual focus, I have no problem focusing images properly. It is quite frustrating to have to manually focus every photo I take with that lens.
Any other ideas? Have you experienced the focus issue I'm describing?
Edit: I've noticed that tap-to-focus does work as expected in video mode, but in photo mode, of course, it activates the shutter. Hopefully a future update will add a setting to disable this functionality. Until then, I may just have to rely on the--somewhat cumbersome--manual focus.
Actually, scratch that. I think the focus lock actually accomplishes what I'm looking for! I've noticed that in a addition to locking the focus on an area, if the area isn't currently focused, it will actually bring it into focus as well.
Thank you very much for the help!
treesap said:
Actually, scratch that. I think the focus lock actually accomplishes what I'm looking for! I've noticed that in a addition to locking the focus on an area, if the area isn't currently focused, it will actually bring it into focus as well.
Thank you very much for the help!
Click to expand...
Click to collapse
No prob glad you figured it out.