Rings on images? - T-Mobile Samsung Galaxy S7 Questions & Answers

Anyone else having this issue? I believe the problem is only on RAW images or it could just be in certain conditions. I'll be sure to test this tomorrow.
These rings are on a bunch of the photos I shot today in Pro mode (raw photos)
Ideas? I'm also having issues with AF sometimes but I can't recreate those issues, they happen randomly.

I just took another shot and the JPG looks fine while the RAW file has the same red rings in it.

Anyone? I can replicate the problem with ease. Not sure what to do. The latest update didn't fix it.

sintricate said:
Anyone? I can replicate the problem with ease. Not sure what to do. The latest update didn't fix it.
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Click to collapse
Its certainly a halo but the cause I can only speculate. Try moving to point of light in a picture to different positions in the frame (take pictures with it in different positions). See if that moves the halo. I'm just trying to determine if it moves based on the source of light or if its in a fixed spot.
Sent from my SM-G930T using XDA-Developers mobile app

I got Tmobile to send me another phone under warranty and it does the same thing.

Related

Visible Circular Shape in the Center of Camera Photos Taken Under CFL Lighting

I purchased a new 16GB Nexus 5 phone a couple of weeks ago. I'm quite impressed with the phone overall but there's one particular problem I've noticed which concerns me. If I take photos of something light-colored (such as a light switch on my wall) in a room that uses compact fluorescent lighting, there is a faint but visible circular, ring-like artifact in the center of the photos. If I take similar photos in a room that uses incandescent lighting, however, there are no visible artifacts in the photos. I emailed Google about this to troubleshoot the problem and they took me through some routine steps (a power cycle and clearing the camera app's data and cache) but even after a factory data reset did not solve the problem, they ultimately suggested that I exchange the phone for another one at the retailer where I bought it from. Seeing as this problem does not happen in all lighting conditions, I'm not so sure that it's a hardware issue but I'd like to hear from other users as to whether or not they have experienced this. The software on my phone is Android 4.4. I'd like to try out 4.4.1 to see if it addresses this problem but that software update has not been made available to my phone through OTA as of yet. I've experimented with different camera settings and the problem seems to be most noticeable when HDR+ mode is on but it's still there (albeit to a slightly lesser degree) in the regular auto mode. Is it just my unit that's affected by this or is it a more common problem? I tried attaching a photo to this message to show you what I'm talking about but it doesn't seem to upload because of the forum's JPG file size limit.
I side-loaded the Android 4.4.1 update for my phone and took some new photos to see if this problem still exists. I'm disappointed to see that it's still happening and definitely noticeable with HDR+ mode enabled. There's also a link below to a photo I just took which demonstrates the problem. Do you see the circular / ring-like artifacts on and around the light switch? It's easier to notice if you zoom in.
imgur.com/VSV3ijf
I'm sure I'm not the only person who has taken indoor photos in a room that uses compact fluorescent lighting. Can anyone here quickly take a similar photo and see if the same thing happens or not? I've even gone so far as to buy LED bulbs for my room to replace my CFL bulbs but I'd still like to know whether or not my Nexus 5 phone has a defect.
The same problem with photos taken under CFL bulbs still exists in Android 4.4.2, unfortunately. There are no such problems under LED or incandescent lighting, however. I'll just have to hope the CFL lighting problems with the camera get addressed in a future update because I'm reluctant to exchange my phone over this if the exact same thing happens on another unit. Has anyone else here encountered this?

Camera Lines

I know this is probably an older problem, however it seems to persist with every ROM that I download onto my phone.
I'm getting vertical lines that are sometimes multi-colored coming down my pictures and it usually only occurs when the flash is on.
I am wondering if anyone has any suggestions or things I could try? I have already tried messing with the ISO settings and it helps a little bit but not completely. I will attach a picture of my problem. Any thoughts are appreciated.
Other camera issues that also need to be addressed:
-Pictures appear sideways when sending them to others.
-using snapchat, selfies are stretched and distorted
I am in a CyanogenMod nightly rom, so this could have something to do with these problems.
Sent from my SPH-L710 using xda app-developers app

[Q] Front camera exposure bug

Hello guys,
I don't know if it happens to you, but I've got some ugly bug on my front camera. Wherether I'm trying to shoot photos, I've some good exposure in preview, but after I shoot a picture, the exposure goes under or over exposure, but never the one I get on a preview screen (before hitting the button). Is this a known bug and is there any way to fix it.
I didn't see anyone complain about it, so I think it's not common. By the way, I tried to use different roms and diferent camera apps, it all the same.
The only thing I found on the internet is this site:
https://community.republicwireless.com/thread/26076
Yea, it's a common bug, that haven't been fixed.
To me it only happens in very good daylight and the photos end up overexposed, HDR doesn't help.
Antique_Angel said:
Hello guys,
I don't know if it happens to you, but I've got some ugly bug on my front camera. Wherether I'm trying to shoot photos, I've some good exposure in preview, but after I shoot a picture, the exposure goes under or over exposure, but never the one I get on a preview screen (before hitting the button). Is this a known bug and is there any way to fix it.
I didn't see anyone complain about it, so I think it's not common. By the way, I tried to use different roms and diferent camera apps, it all the same.
The only thing I found on the internet is this site:
https://community.republicwireless.com/thread/26076
Click to expand...
Click to collapse
In the one plus one camera app this bug is not there! In all others that I have used its there!
liveroy said:
Yea, it's a common bug, that haven't been fixed.
To me it only happens in very good daylight and the photos end up overexposed, HDR doesn't help.
Click to expand...
Click to collapse
So I have this bug too, any pictures taken with the front facing camera outside during the day are almost entirely white, you can just about make out what the picture is of. But the preview and movies taken with the front facing camera are fine suggesting it's software. I have no screen protector, no case, unrooted, KitKat out of the box. Tried different camera apps with no difference.
I know this was posted a while ago but any updates on this? Can lollipop change anything? I have a moto g LTE in the US so no L for me yet. Can I adjust settings in the camera app (I downloaded the apk for the moto camera that has settings access)?
This issue, along with the multitasking problems that mean I can't even listen to music while surfing, have tempted me to give up on this phone entirely.
drrobo said:
So I have this bug too, any pictures taken with the front facing camera outside during the day are almost entirely white, you can just about make out what the picture is of. But the preview and movies taken with the front facing camera are fine suggesting it's software. I have no screen protector, no case, unrooted, KitKat out of the box. Tried different camera apps with no difference.
I know this was posted a while ago but any updates on this? Can lollipop change anything? I have a moto g LTE in the US so no L for me yet. Can I adjust settings in the camera app (I downloaded the apk for the moto camera that has settings access)?
This issue, along with the multitasking problems that mean I can't even listen to music while surfing, have tempted me to give up on this phone entirely.
Click to expand...
Click to collapse
Dunno if it's fixed in Lollipop, but I can test. I just don't use the front camera much.
I got no such problem with multitasking at all, even on Lollipop, let alone KitKat that was way better in the memory management.
liveroy said:
Dunno if it's fixed in Lollipop, but I can test. I just don't use the front camera much.
I got no such problem with multitasking at all, even on Lollipop, let alone KitKat that was way better in the memory management.
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Thanks for offering to test it - I'd really love to know if L makes a difference. I don't often use my front facing camera either, but just knowing I don't have the option to use it is seriously off putting. Last week I ran into a friend of mine I hadn't seen in years, and after trying to take a picture together you couldn't see either of our faces. It was so disappointing.
As for the multitasking, it seems like some phones have an issue while others don't - all I know is that when I have Google Play open, launching Chrome causes Play to close after 30 seconds, no crash error or anything. Same with the home screen having to redraw after exiting almost every app I use, and Chrome tabs reloading every time I switch between them. I've gone as far as uninstalled the memory hogging facebook and other apps, but the problem persists. Painful is the only word for this phone at the moment.
drrobo said:
Thanks for offering to test it - I'd really love to know if L makes a difference. I don't often use my front facing camera either, but just knowing I don't have the option to use it is seriously off putting. Last week I ran into a friend of mine I hadn't seen in years, and after trying to take a picture together you couldn't see either of our faces. It was so disappointing.
As for the multitasking, it seems like some phones have an issue while others don't - all I know is that when I have Google Play open, launching Chrome causes Play to close after 30 seconds, no crash error or anything. Same with the home screen having to redraw after exiting almost every app I use, and Chrome tabs reloading every time I switch between them. I've gone as far as uninstalled the memory hogging facebook and other apps, but the problem persists. Painful is the only word for this phone at the moment.
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Click to collapse
Tested and I couldn't reproduce the bug on 5.0.2. It takes pretty normal pictures now.
Can you tell me if on KK you can enable HDR? On lollipop this is not accessible at all.
liveroy said:
Tested and I couldn't reproduce the bug on 5.0.2. It takes pretty normal pictures now.
Can you tell me if on KK you can enable HDR? On lollipop this is not accessible at all.
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I have hope for the lollipop update then! Yes on Kk you have three options for HDR, on, off and auto.

Camera defocusing when recording starts

I have noticed this problem a couple month ago but figured only today that I could post here.
So the issue is pretty simple to describe. When recording a movie, the focus moves just a little bit right after I click the record button.
So if get the focus straight before recording, the focus will move and the movie will be blurry.
It seems I can prevent this to happen if I focus manually, hold my finger on screen while I start recording with another finger. But it doesn't work 100%
Am I the only one with this issue? Any idea how to fix it?
When I found this out I was rolling with Chroma, since then I went back to stock but the problem is still there.
Thanks in advance for your help
Nobody?
I noticed a while back that when I take a photo using my text messaging app, it is constantly trying to focus. Yet, when I switch to my actual camera app, it will focus just fine. I would suggest trying a different app. I don't do much video, but I know what you are talking about. Its freaking annoying. Its already focused just fine but then its like it decides to just try again and it takes longer while you're recording. Definitely try a different camera app. There might be one with focus lock or something like that.

Question Is it normal that my camera flickers on videos when the lighting level changes ? Does it happen on you too ?

It's not happening because of the lamps above, it happens on natural lighting too. It happens when camera focuses to a new area where the lighting level is different. Is this a defect, or is it the same for everyone ?
Here are 2 example videos:
It's really weird because it doesn't happen on the photo mode or on other apps when i'm taking a video, it only happens in the camera app video section. It happens on auto fps mode too. I tried taking videos with other phones on the same condition, and they just focus normally without that weird flicker. Is this a software issue or is my camera defective ?
Would be happy if y'all can help, thank you.
wholelottared said:
It's not happening because of the lamps above, it happens on natural lighting too. It happens when camera focuses to a new area where the lighting level is different. Is this a defect, or is it the same for everyone ?
Here are 2 example videos:
It's really weird because it doesn't happen on the photo mode or on other apps when i'm taking a video, it only happens in the camera app video section. It happens on auto fps mode too. I tried taking videos with other phones on the same condition, and they just focus normally without that weird flicker. Is this a software issue or is my camera defective ?
Would be happy if y'all can help, thank you.
Click to expand...
Click to collapse
Already a Thread here:
Video Flickering at 60fps
Anyone else notice this? I did find a small thread on Samsung.com so not sure if its a hardware issue or if all of them have it. -...
forum.xda-developers.com
@hyelton check this, the exact same problem. Hope it's not a hardware problem and they fix it with an update
Yep same issue here. Glad I'm not the only one to notice the issue
hyelton said:
Yep same issue here. Glad I'm not the only one to notice the issue
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Do you think it's a software problem ? Wish other people checked this and reported here too. Did you report it to Samsung ?
Does it happen if the camera is held in the proper orientation, i.e. landscape? Portrait mode should never be used for video capture. Hopefully in the future *all* phones will properly capture video in landscape mode regardless if the user holds it vertically or not!
cpufrost said:
Does it happen if the camera is held in the proper orientation, i.e. landscape? Portrait mode should never be used for video capture. Hopefully in the future *all* phones will properly capture video in landscape mode regardless if the user holds it vertically or not!
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Click to collapse
Orientation doesn't matter happens either way
hyelton said:
Orientation doesn't matter happens either way
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What about a different camera app? I use Filmic Pro and have never seen this.
If I did, it would definitely raise cause for alarm!
cpufrost said:
Does it happen if the camera is held in the proper orientation, i.e. landscape? Portrait mode should never be used for video capture. Hopefully in the future *all* phones will properly capture video in landscape mode regardless if the user holds it vertically or not!
Click to expand...
Click to collapse
Orientation and auto fps doesn't matter, it still happens. My post also says it doesn't happen on other apps.
I'm so happy to say that May update I just received (S908EXXU2AVDA) fixed this problem. Can you check if it's fixed for you too ? @hyelton I tried every specific condition that it flickered before and it doesn't flicker anymore, made me happy that it wasn't a hardware problem and they were aware of the issue.
Does it happen with adaptive refresh rate?
Because some apps flicker when this is turned on.
bluefish196 said:
Does it happen with adaptive refresh rate?
Because some apps flicker when this is turned on.
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No, it was happening on 60fps video shooting, it's not about 120hz. It got fixed with the May update.

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