[Q] Front camera exposure bug - Moto G Q&A, Help & Troubleshooting

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.
Click to expand...
Click to collapse
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.
Click to expand...
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.
Click to expand...
Click to collapse
I have hope for the lollipop update then! Yes on Kk you have three options for HDR, on, off and auto.

Related

[Q] trying to use camera from lock screen results in crashreboot

I flashed 5.0 onto my Nexus 5 a while back and have been loving it. But there is a MAJOR issue I have encountered.
If, from the lock screen, i swipe to open the camera (I use Google's camera app) then swipe on the charms and select video and press record... i can almost always reproduce an immediate forced reboot it makes me very sad.
I have tried wiping the system cache... i'm not sure what else to do...
any advice?
bumping... been playing around with my N5 more and more and still getting the issue.
I notice that it happens in other camera apps that can take videos as well. Not just google's official camera app.
Also, it does not have to be launched from the lock screen for it to occur. sigh.
there have been a few times where i can get it to successfully record a video... but i can't reproduce it all the time. MOST of the time it crashes my entire phone
Same here. Noticed they pushing 5.01 out... Maybe a fix. I've had every Nexus and early software is allways buggy, IMO
thanks so much for replying. just glad it's not only my phone, you know?
I think I found a workaround until google fixes it. and they better.
if you open the camera and switch it to video mode but BEFORE pressing record, if you toggle the thunderbolt (light) on and off at least once (doesn't matter if you leave it on or on afterwards), then start recording it SHOULD work without rebooting... at least it has so far.
Dont have the issue on mine, i have the ElemantalX kernel though but i dont think that makes a difference
Zulith said:
I flashed 5.0 onto my Nexus 5 a while back and have been loving it. But there is a MAJOR issue I have encountered.
If, from the lock screen, i swipe to open the camera (I use Google's camera app) then swipe on the charms and select video and press record... i can almost always reproduce an immediate forced reboot it makes me very sad.
I have tried wiping the system cache... i'm not sure what else to do...
any advice?
Click to expand...
Click to collapse
I'm certainly not suggesting the issue doesn't exist, but I cannot reproduce this on my stock 5.0 installation.
That being said, there are seemingly lots of Lollipop bugs that some people get and others simply do not... in my experience that'll probably make them a little more time-consuming to fix.
Well, a little good news... I hope?
I did a flash to 5.0.1 stock and i can't reproduce it anymore. videos record perfectly fine.
now let's give it a week or so of me dicking around with various apps and settings and see how that goes
Zulith said:
Well, a little good news... I hope?
I did a flash to 5.0.1 stock and i can't reproduce it anymore. videos record perfectly fine.
now let's give it a week or so of me dicking around with various apps and settings and see how that goes
Click to expand...
Click to collapse
That's interesting - they must have changed something about the camera then.
I wasn't having the issue you described but I did occasionally get "cannot connect to camera".. fingers crossed it's sorted :good:

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.

Is burst mode broken?

Hi everyone,
I'm facing an issue with burst shooting.
When I burst-shoot photos in mid to low light conditions using the HTC stock camera app, I can see that most of the photos (except the first 3-5 photos) are filled with colorful noise all over them...
I'm using an EMEA HTC U11 128GB model with 1.27.401.5 software and camera app v9.20.9740975.
Am I the only one that facing this issue?
Please refer to the attachments to see the problem yourself.
Left image is the third burst-shot and looks OK.
Right image is the fifth burst-shot and looks very grainy (all the burst shots from the 5th and on look like that)
There is nothing wrong with it. Burst mode does not have the noise reduction algorithms which are available in hdr auto mode. Therefore these shots are perfectly normal in bad light conditions. Mine does the same.
phylosoph said:
There is nothing wrong with it. Burst mode does not have the noise reduction algorithms which are available in hdr auto mode. Therefore these shots are perfectly normal in bad light conditions. Mine does the same.
Click to expand...
Click to collapse
When I capture burst shots on the ported google camera app, all photos are looking just fine without all that densed noise so I think you are wrong. You can try it yourself.
Something is very wrong with this feature on stock camera app on my side, I'm sure that it doesn't need to look like that at all.
I see a clear difference between the 3 to 5 first shots and all the rest, it's like they were taken by a different sensor!
I thought you were asking if your phone has a problem or not, so I answered according to what I understood.
It's how the stock camera app is. It needs some updates to fix these issues, there is nothing we can do about it except waiting.
I do believe that google camera is superior to stock app with good settings in almost every condition therefore I use google camera.
phylosoph said:
I thought you were asking if your phone has a problem or not, so I answered according to what I understood.
It's how the stock camera app is. It needs some updates to fix these issues, there is nothing we can do about it except waiting.
I do believe that google camera is superior to stock app with good settings in almost every condition therefore I use google camera.
Click to expand...
Click to collapse
Thanks for the clarification.
Meanwhile I will continue to use burst captures only on Google Camera app.
Hope that HTC knows about this issue and trying to fix this as we speak. :fingers-crossed:

Camera fatal error

Have anyone else been getting a "Camera fatal error" message with the camera app crashing repeatedly, also saying "can't connect to camera device". I have reset the phone and setup as new, deleted the app cache and data. So far nothing helps. It's random, I can't replicate it with specific action but it's super annoying. Yesterday the camera app crashed about 5 times in a row before it got usable again.
there is multiple people reporting this at other sites - so far no resolution, even on google support forum. Do you think it's a defective hardware or something that can be fixed with next update? I really like the pictures from the phone and how super smooth it is when working but the entire system is half baked. Many features not working or different apps crashing. this is my first google phone and I am quite surprised to have some many software issues as I thought google is firstly software company.
Yes it happens to me often as well. I think it's a common problem especially if you use the camera frequently.
That's the first I've heard of this and even read about it on the web. I use my camera a lot and so doubt it's to do with usage.
Hopefully it's not a hardware issue for you!
Me too
I am getting this problem as well. Also on occasion, I get purple bars across the image. After much frustration and a system wipe, it was still happening so Google sent me a replacement.
Video camera has crashed twice for me in the month I've had the camera.
ME TOO! Problem is reduced if resolution is reduced to 4K. Also Camera FV-5 doesn't crash - problem is app not hardware.
harborxperia said:
ME TOO! Problem is reduced if resolution is reduced to 4K. Also Camera FV-5 doesn't crash - problem is app not hardware.
Click to expand...
Click to collapse
Reduced to 4K? That's the highest resolution.
Original setting was 12 Meg per image, I reduced to 7.7 and for a while that worked better, then that stopped, I set the resolution back to 12 and since then it has been working fine and quick.
Sent from my Pixel 2 using XDA Free mobile app
harborxperia said:
Original setting was 12 Meg per image, I reduced to 7.7 and for a while that worked better, then that stopped, I set the resolution back to 12 and since then it has been working fine and quick.
Sent from my Pixel 2 using XDA Free mobile app
Click to expand...
Click to collapse
It's difficult to tell if that sort of change made a difference or if the problem is just random.

Those of you on pie with camera issues, let's make some noise

Those of you who think you solved the problem by "doing a clean flash" feel free to show yourself out, you're not helping us we've already done that. Some of us several times.
OnePlus forums are broken for me, I can't register, it keeps just sending me back to the OP home page. Several people have the same problem there. So this is the last hope for those of us with pie camera issues, I don't know that OP has acknowledged camera issues so if we want any help, the best thing we can do is work together, make some noise, so OP can actually see the problem. Personally, no amount of reflashing, downloading, etc will fix the issue on pie for me. I'm rooted with Magisk and unlocked bootloader obviously, that's it. No kernels or custom "ROM" or anything.
Again, if you've solved it, good for you, get out. You have nothing to contribute to this thread and I know this forum is absolutely loaded with trolls who just blame everyone else for every ROM problem.
TheNetwork said:
Those of you who think you solved the problem by "doing a clean flash" feel free to show yourself out, you're not helping us we've already done that. Some of us several times.
OnePlus forums are broken for me, I can't register, it keeps just sending me back to the OP home page. Several people have the same problem there. So this is the last hope for those of us with pie camera issues, I don't know that OP has acknowledged camera issues so if we want any help, the best thing we can do is work together, make some noise, so OP can actually see the problem. Personally, no amount of reflashing, downloading, etc will fix the issue on pie for me. I'm rooted with Magisk and unlocked bootloader obviously, that's it. No kernels or custom "ROM" or anything.
Again, if you've solved it, good for you, get out. You have nothing to contribute to this thread and I know this forum is absolutely loaded with trolls who just blame everyone else for every ROM problem.
Click to expand...
Click to collapse
I agree this is a very anoying bugg..
I am a Developer myself so i did the usual things to try solve this problem.
I run stock software
Nark0tiX said:
I agree this is a very anoying bugg..
I am a Developer myself so i did the usual things to try solve this problem.
I run stock software
Click to expand...
Click to collapse
Yep, my friend also works in testing firmware and hardware compatibility on android phones and as soon as I told him more than just a few people (I've seen at least 15 different people report this issue, and let's be honest a lot of people won't bother to report it and even more people don't have accounts here to post it if they do have the issue) had it he said sounds like firmware issue, possibly related to hardware revisions.
Boring explanation warning: For example there may be very slight differences in say CPU or camera hardware, enough that it passed bench testing or was supposed to not even require bench testing because it was guaranteed 100% compatible, but as time goes on, maybe just one line of code somewhere does something that causes the very slight difference to manifest itself in a way that becomes apparent to everyday users.
That's just one possibility out of dozens though.
I agree in 100%, it's something broken with camera on Oxygen based on Pie.
I use the stock ROM, i did full wipe etc without positive effects.
We wan't fix or update to use the phone normally...
What is the Camera issue ?
Maybe if you are specific and tell us what is wrong with the Camera ?
How can anybody help if you can not be bothered to say what the problem is ?
.... Do not have kittens, I done a Google search and all I found was several months ago some talk about focusing.
I took some pictures ... not many but so far so good.
I would be more than happy to complain .... what do I look for ?
AstroDigital said:
What is the Camera issue ?
Maybe if you are specific and tell us what is wrong with the Camera ?
How can anybody help if you can not be bothered to say what the problem is ?
.... Do not have kittens, I done a Google search and all I found was several months ago some talk about focusing.
I took some pictures ... not many but so far so good.
I would be more than happy to complain .... what do I look for ?
Click to expand...
Click to collapse
For example: Snapchat app. After 5s app frozen, black screen. On other phones everything ok...
Oneplus 6 & Tapatalk
For me, when I open snapchat, the camera will usually work for 5 to 20 seconds, no more, then the image freezes for a second before it goes black, and then every app that uses the camera for a little while will freeze/crash. Including the stock camera app if you try to access camera features in those apps.
Say I just turned on my phone, I go to open snapchat and the screen works as a viewfinder like normal for maybe 5-20 seconds, then the image freezes for a second before it goes black. The snapchat app no longer responds. If I try to open the camera in another app (say discord, stock camera app, instagram, etc) that app then freezes too. Half the time the only way to fix it is to force close all involved apps.
It goes back to working again within 5-10 minutes but you only have generally 5-10 seconds to take a picture before it freezes and does the same thing.
Occasionally when I open the stock camera app after snapchat freezes, it closes itself and a little toast notification on the bottom of the screen says "Unknown error". Usually camera app opens fine after that.
I think this tread explains very well and in detail, the REAL problems with OP6...
https://forums.oneplus.com/threads/oneplus-6-camera-takes-blurry-and-noisy-pictures.864226/
Painted faces, lack of detail, wrong temperature colour....etc,etc....
I am also experiencing these issues since i upadated to official Pie, didn't have any problem with DP1 & DP3 thought. Also i only have this on Snapchat, didn't experience any problems with the official camera.
Let's hope it's a known issue and that it will be solved in the next update.
Where exactly do we complain?
I have the same issue as well. My fiance does too. I'm on xXx module with EX kernel and my fiance is 100% stock with a locked bootloader.
I've done a clean flash before as well.
Sounds like it's either a snapchat issue or OP issue. I think there was some notes from other users having issues taking pictures with WhatsApp since pie. Could be related
spartan268 said:
Where exactly do we complain?
I have the same issue as well. My fiance does too. I'm on xXx module with EX kernel and my fiance is 100% stock with a locked bootloader.
I've done a clean flash before as well.
Sounds like it's either a snapchat issue or OP issue. I think there was some notes from other users having issues taking pictures with WhatsApp since pie. Could be related
Click to expand...
Click to collapse
Try emailing both snapchat support and posting on the OnePlus 6 official forum (on the oneplus website). I feel like it's not snapchat because it's happened on other apps for me.
I am on OB4 and have some other camera issues. When U open the camera app and select Timelapse all I get is the video capture screen and no option to set the time lapse setting. I alse get the standard 1x , 2x zoom option and it all it does is zoomes.
focus sucks
I'm on stock Pie, no root - some examples here how the focus socks: auto mode, (1) normal photo (2)about 3.5 zoom (3)~x5 (4) x8 I have gopro modified handlebar attachment on my bike, so consider it as if those pics were taken still and steady from a tripod.
focus sucks cont.
My phone/camera field stand - 2 pics, the 3rd pick shows zoomed detail of one of the islands there taken with my cheap, pocket Casio EX-ZR800 which has unbelievable zoom: x18 optical + x36 so called 'SR Zoom, does 1000fps as well, 224x64only let's hope they bring some of that technology to phones soon.
RzuwBuotny said:
For example: Snapchat app. After 5s app frozen, black screen. On other phones everything ok...
Oneplus 6 & Tapatalk
Click to expand...
Click to collapse
+1
---------- Post added at 06:39 PM ---------- Previous post was at 06:37 PM ----------
TheNetwork said:
For me, when I open snapchat, the camera will usually work for 5 to 20 seconds, no more, then the image freezes for a second before it goes black, and then every app that uses the camera for a little while will freeze/crash. Including the stock camera app if you try to access camera features in those apps.
Say I just turned on my phone, I go to open snapchat and the screen works as a viewfinder like normal for maybe 5-20 seconds, then the image freezes for a second before it goes black. The snapchat app no longer responds. If I try to open the camera in another app (say discord, stock camera app, instagram, etc) that app then freezes too. Half the time the only way to fix it is to force close all involved apps.
It goes back to working again within 5-10 minutes but you only have generally 5-10 seconds to take a picture before it freezes and does the same thing.
Occasionally when I open the stock camera app after snapchat freezes, it closes itself and a little toast notification on the bottom of the screen says "Unknown error". Usually camera app opens fine after that.
Click to expand...
Click to collapse
Excactly the same problem here
Also with the regular camera app + when watching Instagram stories
Nark0tiX said:
+1
---------- Post added at 06:39 PM ---------- Previous post was at 06:37 PM ----------
Excactly the same problem here
Also with the regular camera app + when watching Instagram stories
Click to expand...
Click to collapse
After today update i dont have issues with Snapchat.
Wysłane z mojego ONEPLUS A6003 przy użyciu Tapatalka
I also experience trouble with the camera. Zoomed in using snap. When I take pictures with stock camera app the shutter seems rly slow. Bad focus etc. Everything worked fine before Android pie. Good thread!
I was waiting to see if it would immediately **** up after I posted this, but it's been a few days since the last snapchat update and I no longer have the problem at all, at least that I ever noticed.
TheNetwork said:
I was waiting to see if it would immediately **** up after I posted this, but it's been a few days since the last snapchat update and I no longer have the problem at all, at least that I ever noticed.
Click to expand...
Click to collapse
Same here. At first I thought it's cause I don't let it focus anymore since that causes the issue but it seems to be resolved for now. Now time for the rest of the pie issues to be fixed.
Agree. Happening with all the apps which use the system's camera. However, If we use the Camera app then it will work. but any 3rd party app that uses system camera it got stuck and crash.

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