Forcing flash - Galaxy Camera Q&A, Help & Troubleshooting

Is there a way/a 3rd part app to force flash when shooting a photo? Is very annoying that I cant force it!

Don't need a 3rd party app for this.
All you need to force flash for pictures (why you need a flash for picture taking is a different matter to correct)
is 1) Pop the flash up/out of the housing so it is visible.
2) Select the flash option as ON not AUTO.
3) Don't have Auto mode selected. Select the correct mode yourself.
Hope this helps.

You're incorrect. Only two options for galaxy camera flash are off and auto. Read your manuals before advising.
Sent from my SM-N900P using Tapatalk

Do you realize you're necro-posting to a thread that's over a year old? Regardless, according to the Samsung website specs both the Camera and the Camera 2 have the following flash modes: Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Flash Off, Red-eye fix. Fill-in flash is basically forced flash. You should take your own advice about reading the manuals.

Related

Geotagging and camera questions

I've read everywhere in reviews and such that the Nexus One has geotagging and a macro mode in its camera.
Can anyone tell me where geotagging is in the camera app? I can't see any reference or mention to geotagging throughout the phone.
I also can't see any options for macro mode in the camera.
hackm0d said:
I've read everywhere in reviews and such that the Nexus One has geotagging and a macro mode in its camera.
Can anyone tell me where geotagging is in the camera app? I can't see any reference or mention to geotagging throughout the phone.
I also can't see any options for macro mode in the camera.
Click to expand...
Click to collapse
Look in the settings in the camera app, but I believe geotagging is a default option. In Froyo it looks like the GPS satellite icon.
Nope, can't find anything. I'm still on Eclair.
There is a geotagging option for sure, and it's in the camera. I remember turning it on. It's not called "geotagging", though. Might be "Tag photos" or something like that.
by default in eclair, if you leave gps active and take a photo, it should geotag.
Jack_R1 said:
There is a geotagging option for sure, and it's in the camera. I remember turning it on. It's not called "geotagging", though. Might be "Tag photos" or something like that.
Click to expand...
Click to collapse
Nope, this is what I see:
Flash Mode
White Balance
Anti Banding
Color effect
Store location
Picture size
Picture quality
Focus mode
Focus sound
No geotagging or macro mode.
behelit said:
by default in eclair, if you leave gps active and take a photo, it should geotag.
Click to expand...
Click to collapse
It doesn't though, even after the Compass and Maps app gets a lock.
When you take a pic the beast puts some data with the pic, (date, time, focal length, pixels,....) and if the GPS is on 'n running (and thus knows where U R..) it will add GPS location info...(latitude, longtitude... etc..)
So,, when you then later look at Pic (on 'phone with, presumably, suitable APP [I ain't seen how to see these data with gallery] - or on PC with any number of bits of SW [I use gThumb on Linux]) you can see & do things with the GPS data...) you can see where you woz...
Some cameras (expensive usually) also GPS-tag pics... almost all digital snaps in my experience come with all the other tag data...
See also..
http://en.wikipedia.org/wiki/Geotagged_photo.
Further I assume you RTMF'd first...
The excellent Android Users Guide for 2.2 p 259 has this wee entry...
To view the location of a picture in Google Maps
If you have configured Camera to save location data with your pictures (see “Changing
Camera settings” on page 245), you can view the location where you took the picture
in Google Maps.
1 Touch a picture to view the controls and touch Menu.
2 Touch More.
3 Touch Show on map.
Google Maps opens, centered on the location stored in the picture.
Click to expand...
Click to collapse
- it works, I just tried it..
- read 'n enjoy!!
http://www.google.com/support/phone/bin/answer.py?en&answer=182077
I'm pretty sure it worked like this in 2.1 also...
Also Googles must use the GPS tag info when linking from photo to other stuff....
Cheers 'n hope-that-helps...
Lodger
hackm0d said:
I've read everywhere in reviews and such that the Nexus One has geotagging and a macro mode in its camera.
Can anyone tell me where geotagging is in the camera app? I can't see any reference or mention to geotagging throughout the phone.
I also can't see any options for macro mode in the camera.
Click to expand...
Click to collapse
on 2.1, there is an option in 'settings' for security and location, which says store location in pictures, or something similar. give it a looksee.
once you've found that option, install GPSstatus from the market, and make sure you have a 'location lock' before you start shooting. it will affirm that your gps is working (1) and that your camera has access to the gps (2) for tagging.
after taking a picture, the 'info' bit should reveal 'show on maps' or soemthing similar. you can also see the GPS coordinates in decent image viewers like: picasa, mac preview, etc
"Store location" = geotagging.
Wait until you see GPS symbol, that'll say that GPS is locked and the location is accurate.
hackm0d said:
Nope, this is what I see:
Flash Mode
White Balance
Anti Banding
Color effect
Store location
Picture size
Picture quality
Focus mode
Focus sound
No geotagging or macro mode.
It doesn't though, even after the Compass and Maps app gets a lock.
Click to expand...
Click to collapse
umm yeah, store location is the geotagging option. turn it on.

Bugs in stock ROM?

I've encountered a few weird things with my O4X (Stock v10h / Android 4.0.3), which were confirmed by at least one more user. As LG complains I were a "single case", and they don't know of any problem like that, I seek more confirmation. So could some of you running stock please check whether they can reproduce some of the issues, and state so (together with the ROM version, as it might as well affect more recent versions)?
Orientation in Exif data: portrait images are marked "landscape", while landscape images are marked "unknown" (strangely, the gallery app shows the images in correct orientation, so it seems the media database has separate data on that)
energy saving mode: one can set the device to enter such at a given percentage, so several energy settings should automatically be adjusted (configurable; e.g. WiFi off, screen brightness reduced, etc.). Unfortunately, when reaching the given level one just gets a popup "Do you really want to enter energy saving mode?" -- which makes absolutely no sense, as one might miss that if the device is e.g. in the pocket
Similar thing with network selection: I've set that to "automatic", but all the while get a popup "please select" when signal gets weak (see: Annoying popup to "select network")
Another issue is the mafia-ware "Remote Call Service", which (after device initialization) asks your confirmation that LG might access your data. The user only has two choices: "Yes" or "Later". Chosen later, the popup re-appears after ~30 minutes. So one cannot say "No" without rooting the device and freezing/removing that "Remote Call" app. LG support claims they've got no complaints so far, so they see no reason to act. Is really everybody happy with that?
Together with your checks, if you can confirm the one or other of above listed items, would you please complain to LG as well -- so they see some "force"?
Thanks!
At least one other annoying thing I was able to work around: the incomplete battery stats, which were missing the "bars" (for network signal, display, awake, etc.) below the graph. Here LG obviously screwed up the call. If you want the correct graph, it's found in the Settings app's ".Settings$PowerUsageSummaryActivity"; if you're using Apex or Nova launcher, you can easily create a shortcut to that via "Shortcuts -> Activities".
As for the Exif Data and image orientation: a closer look revealed how the gallery apps manage to figure whether an image is portrait or landscape. "width" and "height" of the image are swapped correspondingly, and most likely the image is auto-rotated if you take it "upside down". That sucks. At least 3rd party camera apps seem to do this correctly (indicating via Exif data instead of rotating the image itself), so it definitly is the camera app itself messing around, not the system.
The other two issues are still open, so I'd be thankful for any hints!

manual focus?

Are there any apps, hacks or mods that would enable manual focusing for our Note 3?
This morning I wanted to take some video from inside my office building of the inclement weather outside, unfortunately the phone kept focusing on the raindrops on the windoe instead of the target subject matter through the window.
Touch focus did the same things. A manual focus option would've taken care of that situation.
Namuna said:
Are there any apps, hacks or mods that would enable manual focusing for our Note 3?
This morning I wanted to take some video from inside my office building of the inclement weather outside, unfortunately the phone kept focusing on the raindrops on the windoe instead of the target subject matter through the window.
Touch focus did the same things. A manual focus option would've taken care of that situation.
Click to expand...
Click to collapse
Did you or anyone else find an app for this? A manual focus option could definitely be useful at times
I am also looking for a focus override. The viewer shows that it can focus a clear photo but then goes out of focus. I've tried about 6 camera apps (Google, Lenovo SnapIt etc), and none of them solve the problem.
Sent from my SM-N900A using XDA Free mobile app
Namuna said:
Are there any apps, hacks or mods that would enable manual focusing for our Note 3?
This morning I wanted to take some video from inside my office building of the inclement weather outside, unfortunately the phone kept focusing on the raindrops on the windoe instead of the target subject matter through the window.
Touch focus did the same things. A manual focus option would've taken care of that situation.
Click to expand...
Click to collapse
wudien said:
I am also looking for a focus override. The viewer shows that it can focus a clear photo but then goes out of focus. I've tried about 6 camera apps (Google, Lenovo SnapIt etc), and none of them solve the problem.
Sent from my SM-N900A using XDA Free mobile app
Click to expand...
Click to collapse
"Yours could be a hardware issue" they say, however, this issue was created by an inflexible system, autofocus stops us from playing with different planes...
There's no need to be a professional photographer to be aware of the restrictions that imposes an autofocus. I'd love to shift manually the focus however I like.
What's missing is someone who would have the knowledge and the interest of doing it.
For video, you just touch a few seconds the subject you want to keep in focus (while recording) and it will remain in focus, regardless of your camera's x/y movement, until you touch another area.
(a small "AF" symbol should appear on screen, which you should touch if you want to go auto focus again)

[ROOT] Manual Video mode and other features on Oreo

Hello everybody,
I've been looking at the /system/etc/camera_config.xml file, and I noticed that there are so many features that the LG camera app supports, but some of them are disabled even if they work on our G5. So I made a flashable zip to enable these features:
Manual Video mode: works very well, but doesn't support 21:9 aspect ratio (also broken in Fulmics 5.5 G6 camera port)
Graphy (applies settings from existing photos to yours): working perfectly, you just need to install Graphy from the Play Store to access to many more photos.
Adjust Exposure in Automatic mode with a slider: working
Add signature: not working on my phone, may be worth to try on some other phones
ZSL (zero shutter lag) on Manual mode: working, but if you set exposure or shutter to AUTO, the camera shows a value of "0" for both ISO and shutter. It's just an UI bug, the photos are taken as expected.Removed, as it has too many drawbacks.
If you don't have TWRP, just extract the camera_config.xml file and place it in /system/etc/ and be sure to set permissions correctly.
If the options are not available after flashing the zip, clear the data of the camera app.
By the way, looking inside the Smali code of the camera app, it seems thate there is a [email protected] mode, but I have no clue on how to enable it to test if our camera supports such a high frame rate.
Lowering exposure on automatic would be useful. I always though on stock it was set too high with the wide angle exposure being perfect.
How exactly does that work? Will a slider button appear where there was none before? And do you think it can be done for Nougat?
EDIT: I'd like to manually edit the file myself, what do you have to change just to get the automatic mode exposure slider?
Thanks mate for your great finding.. I manually edit my LG V20 camera config according to yours and it's working as it should.
Those exposure slider should be a handy to me.. and graphy? idk what that is but i will try to explore those someday..
thanks again..
EDIT -
there is no need to reboot if change those config line, simply just clear the camera data and voila ! this should be time saving..
anyway, i'm going to spread your finding on LG V20 forums.. keep on the good works !
@tremalnaik
wow this is awesome, it is LG V30+ features for the Graphy things. Could you please find out how to get Cine Video Effect working as well?
@daniLaLaLaLaLa
Just found this thread, thanks to you.
Am I able to use this mod using Nougat on LGV20?
Please advise.
Thank you.
karkand said:
@tremalnaik
wow this is awesome, it is LG V30+ features for the Graphy things. Could you please find out how to get Cine Video Effect working as well?
@daniLaLaLaLaLa
Just found this thread, thanks to you.
Am I able to use this mod using Nougat on LGV20?
Please advise.
Thank you.
Click to expand...
Click to collapse
I guess it won't work on Nougat due to different camera apps.
ezzony said:
Lowering exposure on automatic would be useful. I always though on stock it was set too high with the wide angle exposure being perfect.
How exactly does that work? Will a slider button appear where there was none before? And do you think it can be done for Nougat?
EDIT: I'd like to manually edit the file myself, what do you have to change just to get the automatic mode exposure slider?
Click to expand...
Click to collapse
To lower the exposure just tap on the screen on the area you want to focus, then a slider with two suns will appear next to the shutter button. That's the slider for the exposure.
If you want to add that feature yourself, open the /system/etc/camera_config.xml file with a text editor (TotalCommander, Root Explorer, etc...) and look for AE_focus_supported string and replace "false" with "true".
If you want to do it on Nougat you can try, if you already find AE_focus_supported string in camera_config.xml, it will likely work.
karkand said:
@tremalnaik
wow this is awesome, it is LG V30+ features for the Graphy things. Could you please find out how to get Cine Video Effect working as well?
@daniLaLaLaLaLa
Just found this thread, thanks to you.
Am I able to use this mod using Nougat on LGV20?
Please advise.
Thank you.
Click to expand...
Click to collapse
I'll try to find out a way to use Cine Video Effect, there are some other modes, like mode_cinema and mode_disney_camera that are built in the camera code, but they make the camera app crash when selecting mode. There's also mode_food, that is shown correctly in the mode selection menu, but then crashes. Maybe some complementary files are missing from G5. I'll try to debug and see if it's just a matter of adding some files or if we need to edit the code.
If you want to use my file on V20 Nougat you can try, but make a backup of camera_config.xml, because different versions of camera app might not recognize some strings and crash. If you don't succeed, try editing your file, it's quite simple, you just have to replace some "false" with "true" and check if all works as expected.
EDIT: tried mode_cinema: the interface works perfectly, but it doesn't do anything You have the tutorial, the interactive zoom and the LUTs, but none of them works out of the box. As @xpirt explains here, Cinema Mode depends on the V30 camera sensor, and cannot be ported to G5 (and of course to G5, having the same sensor, at least on the primary camera).
Also Grid Photo (there are 4 modes) is buggy, because it takes stretched photos, with wrong aspect ratio and weird glitches. In this case doesn't seem to be a bug related to the hardware, but to the software.
@tremalnaik, ya that worked but it's ae_supported I think you meant not ae_focus. Anyway the setting was not available on my Nougat fone, I guess it could be made to work some way. I think I have the G6 camera app on my nougat g5 fone now I can't remember. Maybe it could be made to work by porting the G5 Oreo camera app over.
Incidentally what I don't like about the main rear camera is that it has a slighly orangy/yellow-y hue at times. The G4 camera was better. I wonder if there is any way to adjust it or is it basically the camera hardware.
For the AE Focus you might try adding this lines to your camera_config.xml
Code:
<item name="AE_focus_supported">
true
</item>
and see if your camera app makes use of this setting.
For the color I really don't know, there's so much code in that app to explore... If the color is too orange, you may want to switch to manual mode and set the white balance to something cooler. The problem would be if the color was too green or too purple (magenta), it wouldn't be possible to correct it using white balance, you woud need to edit the RAW file (or the JPG, with worst results).
https://drive.google.com/open?id=0BwmsIySoHg2FamhOaEQ1T1o0Wkk
---------- Post added at 01:30 PM ---------- Previous post was at 01:28 PM ----------
use this apk instead of playstore.after that active it in setting of camera.perhaps you may restart phone after install the apk.that's all
While I was testing the H-ROM G7, I noticed a bug in the camera that made me realize that Zero Shutter Lag and Manual mode are not compatible. If you have flashed the configuration with ZLS active in manual mode, please replace it flashing the other zip file.
Enabling ZLS has 2 huge drawbacks: not being able to save DNG raw files and having less control over shutter speed (especially not being able to take long exposures).
As I'm currently using H-ROM, I can't test if on stock Oreo this bug is there, but I'm pretty sure it is.
After playing around with smali code of the camera app, it seems to be possible to make manual video work without root (and the G7 camera app)
@jc9896 mind sharing your work?
Black_Eyes said:
@jc9896 mind sharing your work?
Click to expand...
Click to collapse
Extract the zip, install the app but dont open, and then copy the CamMod folder into the root of the internal storage.
I modified the app to search the CamMod folder for the relevant xml files.
Not a developer, no idea how to fix bugs and crashes.
Download here : https://mega.nz/#!ORIUBY6D!QzzC6m1BBYp-9LQB9kYIW9b2TFYyf7AqiO26T46sgos
Frank
Merci
tremalnaik said:
Hello everybody,
I've been looking at the /system/etc/camera_config.xml file, and I noticed that there are so many features that the LG camera app supports, but some of them are disabled even if they work on our G5. So I made a flashable zip to enable these features:
Manual Video mode: works very well, but doesn't support 21:9 aspect ratio (also broken in Fulmics 5.5 G6 camera port)
Graphy (applies settings from existing photos to yours): working perfectly, you just need to install Graphy from the Play Store to access to many more photos.
Adjust Exposure in Automatic mode with a slider: working
Add signature: not working on my phone, may be worth to try on some other phones
ZSL (zero shutter lag) on Manual mode: working, but if you set exposure or shutter to AUTO, the camera shows a value of "0" for both ISO and shutter. It's just an UI bug, the photos are taken as expected.Removed, as it has too many drawbacks.
If you don't have TWRP, just extract the camera_config.xml file and place it in /system/etc/ and be sure to set permissions correctly.
If the options are not available after flashing the zip, clear the data of the camera app.
By the way, looking inside the Smali code of the camera app, it seems thate there is a [email protected] mode, but I have no clue on how to enable it to test if our camera supports such a high frame rate.
Click to expand...
Click to collapse
Greetings!
I have a question. Is it possible in any way to install this apk on LG G5 running Nougat 7.0. When I try to install the app, It says "error parsing the package". This is probbably due to incompatibility with Nougat. I know there is a minimum SDK version set inside the apk files (AndroidManifest.xml) so would it be possible to tweak some settings? The software of the camera app on Oreo is messed up, producing noisy images so I wouldn't like to sacrifice that.
ToTheSpace2 said:
Greetings!
I have a question. Is it possible in any way to install this apk on LG G5 running Nougat 7.0. When I try to install the app, It says "error parsing the package". This is probbably due to incompatibility with Nougat. I know there is a minimum SDK version set inside the apk files (AndroidManifest.xml) so would it be possible to tweak some settings? The software of the camera app on Oreo is messed up, producing noisy images so I wouldn't like to sacrifice that.
Click to expand...
Click to collapse
For noisy images and general picture quality, I recommend Google Camera 6.1 on Oreo. (5.x on Nougat) Makes a huge difference in image quality.
You can find a good version by searching up google camera ports on xda, such as cstark's and Arnova's versions work well.
As for the stock cam, I tried with no success to port manual video over. There has been attempts iirc but it seems that manual video encoding is broken on Nougat. That issue is resolved on Oreo.
jc9896 said:
For noisy images and general picture quality, I recommend Google Camera 6.1 on Oreo. (5.x on Nougat) Makes a huge difference in image quality.
You can find a good version by searching up google camera ports on xda, such as cstark's and Arnova's versions work well.
As for the stock cam, I tried with no success to port manual video over. There has been attempts iirc but it seems that manual video encoding is broken on Nougat. That issue is resolved on Oreo.
Click to expand...
Click to collapse
Thank you for the reply!
Do you mind checking out a thread I made about LG G5 noise problem on Oreo (link: https://forum.xda-developers.com/lg-g5/help/long-exposure-images-lg-g5-oreo-noisier-t3956693)
I don't know if that's the general problem or is it just me, maybe you know something more about it? The manual video for Oreo is amazing but this image noise bug bothers me.
ToTheSpace2 said:
Thank you for the reply!
Do you mind checking out a thread I made about LG G5 noise problem on Oreo (link: https://forum.xda-developers.com/lg-g5/help/long-exposure-images-lg-g5-oreo-noisier-t3956693)
I don't know if that's the general problem or is it just me, maybe you know something more about it? The manual video for Oreo is amazing but this image noise bug bothers me.
Click to expand...
Click to collapse
There is noise on mine. Seems to be about the same as Nougat (can't really tell from my pics), but as I use GCam nowadays its not as much of a problem. Night sight on Oreo (GCam 6.1) does a lot to improve night shots and noise.
jc9896 said:
Extract the zip, install the app but dont open, and then copy the CamMod folder into the root of the internal storage.
I modified the app to search the CamMod folder for the relevant xml files.
Not a developer, no idea how to fix bugs and crashes.
Download here : https://mega.nz/#!ORIUBY6D!QzzC6m1BBYp-9LQB9kYIW9b2TFYyf7AqiO26T46sgos
Click to expand...
Click to collapse
I have tested your port for several days on my LG G5 (Oreo stock) and I am very grateful for your work. I know that some functions do not work but the most important ones for me such as manual video and manual photo modes work quite well. The LG Camera app 7.0 with your modifications is infinitely better than the one included in the stock rom.
Before, I had tried several video recording apps with manual controls from the Play Store but they used to have small jumps in the recordings. It seems that only LG apps record well in 4K with stock rom.
Works as described. Thank you for these tweaks. ???

persist.camera.switch.aux=unknown

What is purpose of this prop? It appeared after android 10 update. I could not find any information about it but I cannot use second rear camera with any third party apps. I tried changing camera.aux.packagelist, vendor.camera.aux.packagelist, persist.vendor.camera.expose.aux, I also added persist.camera.expose.aux but apps still can't detect second rear camera. Does anyone know values of prop in the title?
Thanks in advance.
Edit: persist.vendor.camera.switch.aux=unknown
If you want to use the second cam on the rear you need different things:
1. A gcam that can switch between cams like the latest The_Dise version here: https://www.celsoazevedo.com/files/android/google-camera/dev-the_dise/#apk1549
2. You also need the Magisk module to enable the auxiliary buttons. You can download this from within The_Dise's gcam or from here directly: https://f.celsoazevedo.com/file/cfiles/gcm1/dmgcaux_v1.zip
3. You need a ROM that can handle it. It didn't work on stock for me, but on Pixel Experience it works.
All and all it was not worth the trouble in my opinion, but I just wanted to test it. I think it has more purpose for the higher end phones with more different cams on their back.

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