Focus dots when using gcam mods - Xiaomi Mi A2 / 6X Guides, News, & Discussion

When enabling camera2api and using a gcam mod the images unfortunately show focus dots. See those two sample pictures which show the artifacts in the yellow petals and the blue sky:
https://pandainthecloud.de/nextcloud/index.php/s/RSKFtm5koHXn4mz/preview
https://pandainthecloud.de/nextcloud/index.php/s/xRczDTqMCRrQRYb/preview
Interestingly the Note 5 doesn't show this (courtesy of @Sigray from https://forum.xda-developers.com/showpost.php?p=77452484&postcount=132)
https://www1.wi.to/HVQJmk.jpg
According to Arnova8G2, the main dev behind the GCam mods, this is due to the wrong raw image mode used for dual cameras:
https://forum.xda-developers.com/mi-a1/how-to/discussion-google-camera-dot-pattern-t3815473
So let's ask Xiaomi to change this. Use the feedback app or contact your support here. Best do both
https://www.mi.com/en/support/contact/

Benjamin_L said:
When enabling camera2api and using a gcam mod the images unfortunately show focus dots. See those two sample pictures which show the artifacts in the yellow petals and the blue sky:
https://pandainthecloud.de/nextcloud/index.php/s/RSKFtm5koHXn4mz/preview
https://pandainthecloud.de/nextcloud/index.php/s/xRczDTqMCRrQRYb/preview
Interestingly the Note 5 doesn't show this (courtesy of @Sigray from https://forum.xda-developers.com/showpost.php?p=77452484&postcount=132)
https://www1.wi.to/HVQJmk.jpg
According to Arnova8G2, the main dev behind the GCam mods, this is due to the wrong raw image mode used for dual cameras:
https://forum.xda-developers.com/mi-a1/how-to/discussion-google-camera-dot-pattern-t3815473
So let's ask Xiaomi to change this. Use the feedback app or contact your support here. Best do both
https://www.mi.com/en/support/contact/
Click to expand...
Click to collapse
I think if the top gears (Mi8, Poco-loco) has the bugs too the Xiaomi will fix this problem, if not everything stays the same in the middle class.

Please press "confirm" in my official bug report:
http://en.miui.com/thread-3683878-1-1.html

Related

[Q] Fix to the HTC camera's preview (and more).

It would seem like the HTC Camera is about to be fixed so 5mpx images can be taken. I wonder if any dev's have looked at the following other issues:
The preview window after taking a photograph still shows a missed call icon and a thunder cloud!
The digital zoom slider doesn't appear to work
Why not just use the Google camera app? Does anyone know why the HTC app is better...or is it just an interface some people prefer?

Tip: Workflow for editing underexposed DNG night photos in Adobe Camera RAW

I finally managed to spend some time with the DNG files from my LG G4. In other threads and forums I've read that you can't push shadows from the G4's RAW up quite much. Well, being an experienced professional I managed to do it and decided to write this thread. I hope you find it useful.
Below are screenshots of Adobe Camera RAW's window, so you can see the settings for the photo I used. It was really dark when I took this photo and I already knew I will have very dark shadows. I didn't wanted to go beyond ISO 100 and couldn't make it with slower then half a second shutter speed. In the screenshots you can see what it looked like before editing. The settings apply to Lightroom too.
What you would normally do to the shadows in your photos is to push up the "Shadows" setting. In the case of G4 this proves to be not enough. You have to push the "Blacks" setting too. This will light up the shadows enough. I added some push up in the "Curves" too, as I needed more detail in the midtones too. All this brings us to two new problems - noise and purple/magenta tinting. To fix the tinting is easy - go to HSL tab and lower the saturation of Purple and Magenta. Noise, on the other hand, can be tricky. You can see my settings below. You will need all the color NR you can get and the leftover chroma noise will be cleared with combination of "Luminance" and "Luminance detail" - first one will soften the chroma, the second will refine the artifacts of the chroma. Some sharpening will compensate the softening from the chroma reduction.
The 100% crop screenshots are from the upper left corner and will give you a better idea of what is happening. One is before editing, the other is after. I hope all of this is useful to you, my friends!
P.S.: Link to download the DNG file in the example -> https://drive.google.com/file/d/0B9AzM3KL7-I7YnJUTnhvUERQM28/view?usp=sharing

[HELP] Front camera photo weird text problem

I took some photos with the front camera using the front camera from SnapIt app in the stock vibe UI 3.0. While clicking the photo, there was some text in Chinese that appeared on the screen. I thought it was the name of some shooting mode sort of thing and that it'll not appear in the final photograph. To my dismay, though, after I had clicked the photographs, I saw that all of them have that weird text written over them. In a few photos that text is even covering up faces. I need to know if there is a way to remove this text from these photos and restore the faces. Using photo editors, I have only been able to get as far as cropping the text or if some of the photos. Nothing more. Please help me immediately.
Thanks.
Sharing a couple of sample photos would help identifying the exact problem.
And you might want to post this to the Q/A & Help section of Lenovo K3 Note's forum.
http://forum.xda-developers.com/k3-note/help

Working Google Camera for Snapdragon Note9 only!!

https://forum.xda-developers.com/galaxy-s9-plus/themes/gcam-port-galaxy-s9-s9-t3763849. Instead of creating a new list of information, I'll just reference the link to my gcam port for the S9+ since the Note9 plus is pretty much the exact phone with a bigger screen.
See here for proof it works: https://forum.xda-developers.com/showpost.php?p=77463019&postcount=578.
Please read OP before asking all questions. This would not be possible if it wasn't for the great Savitar(@defcomg) and Fahmi(@fahmi182).
Did you try it? It didn't work for me, just freezes.. Also, no portrait working, that's the only feature I use in GCAM.
Please we need an exynos versiyon too
Installed on my Verizon Note 9. Works.
i got download the working version for Exynos version by using S9+ gcam~it works almost fully except front facing portrait. All HDR+ is working on rear but not front. AR Stickers is working also.
Why would you use it? Is it better?
Immediately presents "camera has stopped" and force closes on my t-mobile snapdragon note 9.
Portrait mode freezes and if any options are changed "disconnected from camera" error
xterminater07 said:
https://forum.xda-developers.com/galaxy-s9-plus/themes/gcam-port-galaxy-s9-s9-t3763849. Instead of creating a new list of information, I'll just reference the link to my gcam port for the S9+ since the Note9 plus is pretty much the exact phone with a bigger screen.
See here for proof it works: https://forum.xda-developers.com/showpost.php?p=77463019&postcount=578.
Please read OP before asking all questions. This would not be possible if it wasn't for the great Savitar(@defcomg) and Fahmi(@fahmi182).
Click to expand...
Click to collapse
Sent from my SM-N960U using Tapatalk
Interesting... why would it wrk for some and not others
Portrait mode lags big time. Frame skip 3-5 second as soon as you move a tiny bit. Everything else seems to work. Lots of noise though. Any screenshot of the working settings so we can test and see if it's a setting conflict?
Sent from my SM-N960W using Tapatalk
What about Exynos version?
andronikal659 said:
Portrait mode lags big time. Frame skip 3-5 second as soon as you move a tiny bit. Everything else seems to work. Lots of noise though. Any screenshot of the working settings so we can test and see if it's a setting conflict?
Sent from my SM-N960W using Tapatalk
Click to expand...
Click to collapse
Portrait mode is broken for ALL gcam mods! Noise is really normal if in low low light.. Set auto-correct exposure to times 8 or min iso but that requires a lot patience of being still so I suggest use a tripod.
Hey all.
Downloaded this from the above mentioned link.
Was a bit wonky with some controls, but worked for the most part.
Eventually uninstalled because it's just not worth messing with yet.
Check the attached pic for gcam (bottom) and note 9 stock cam (top).
All standard auto settings, just pointed and shot.
Meh to the gcam.
I like it
Here's some more tips I found online:
BUGS:
If you use Adaptive Display screen mode, then your pictures will appear messed up in the Gcam mod's gallery. In that case view them in the stock gallery app or something like Simple Gallery.
The front portrait mode viewfinder appears to refresh at about 0.5 frames per second, but despite the visual choppiness it absolutely does produce a portrait mode result as expected.
Here are the settings I adjusted to get functioning rear and front HDR+ On (or off), HDR+ Enhanced, and face retouching, and front cam Portrait mode:
Disable camera sounds
BSG Mod > Model > Pixel II
BSG Mod > enable Pixels auto-HDR+
Settings > Advanced > enable HDR+ control
BSG Mod > Final jpg quality HDR+ set to 100%
BSG Mod > enable Portrait mode on all models
Bonus settings that I tried that don't break things:
BSG Mod > Zoom in Portrait Mode Front camera set to 1.0(without zoom)
BSG Mod > Increase the detail of the HDR+ in the front..
BSG Mod > Minimal HDR+ smoothing (causes grainy pictures in low light, haven't checked with good lighting)
Got Portrait mode to work using your settings above phillydon04, thanks. And Portrait pix are considerably better than live focus on my Note 9.
But back camera still has a major lag taking pictures (takes like 3 or 4 seconds to take a picture and have the circle indicator go all the way around. Hopefully this can be fixed in the next update
I used this on my T-MOBILE N9 and it consistently freezes on the FFC. Removed and will use the regular camera and Camera FV-5.
Now the GCam port for the N8 works flawlessly. I use it on my 8 without one problem....well, sometimes my pics are upside down, but who cares...it works!
phillysdon04 said:
Here's some more tips I found online:
BUGS:
If you use Adaptive Display screen mode, then your pictures will appear messed up in the Gcam mod's gallery. In that case view them in the stock gallery app or something like Simple Gallery.
The front portrait mode viewfinder appears to refresh at about 0.5 frames per second, but despite the visual choppiness it absolutely does produce a portrait mode result as expected.
Here are the settings I adjusted to get functioning rear and front HDR+ On (or off), HDR+ Enhanced, and face retouching, and front cam Portrait mode:
Disable camera sounds
BSG Mod > Model > Pixel II
BSG Mod > enable Pixels auto-HDR+
Settings > Advanced > enable HDR+ control
BSG Mod > Final jpg quality HDR+ set to 100%
BSG Mod > enable Portrait mode on all models
Bonus settings that I tried that don't break things:
BSG Mod > Zoom in Portrait Mode Front camera set to 1.0(without zoom)
BSG Mod > Increase the detail of the HDR+ in the front..
BSG Mod > Minimal HDR+ smoothing (causes grainy pictures in low light, haven't checked with good lighting)
Click to expand...
Click to collapse
This worked for me, it took a couple tries though. The first couple attempts to install the app produced a black screen when trying to take a picture, video worked fine however. I had to keep force closing and deleting app data until I got the camera to work. When disabling camera sounds it sometimes went back to the black screen. The BSG mods also sometimes produced the black screen. After around a dozen attempts everything works perfectly.
Great
Working great for me!

Camera focus issue only on standard wide camera

Hi all,
I don't use the camera on my phone a lot but I just discovered that the standard wide camera can't focus anymore (it's all blurry, as shown in the first attached screenshot).
If I switch to the wide angle or zoom camera (the other 2 screenshots), no problem.
If I enable super macro mode on the standard wide camera, the problem disappear.
I tried to clear cache on the camera app but it didn't change anything.
I tried another app (gcam) and the problem is the same.
I checked that there was nothing on the lenses (dust...) or captors (lasers for the auto focus).
Do you guys have any new idea to help me ?
Thanks !!

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