Fix for Focus issue on LG G8X (Front Camera) - LG G8X ThinQ Guides, News, & Discussion

Hello there, this is dedicated to all my photographers and videographers of LG G8x.
First things first, no matter what how many times you complaint them the problem is not fixable through software updates because front camera have fixed focus.
So i think there is no other option than this.
Case 1: (Professional phone photographers)
Guys if you are carrying a 35mm or 50mm then mount it to the front camera and zooming 1.5x is the solution for shooting 4:3 aspect ratios and only 1.2x zoom for 9:16 or higher aspect ratios.
+ Get lot of blur or shallow depth of field.
+ Can use Canon or Nikon lenses to achieve high end quality. Plus features if your lens have OIS, UV protection etc.
- Weight is a problem.
- Zooming 1.5x makes photo to loose its quality a little bit (especially in nights).
Case 2: (Cheap solution)
This is an inexpensive solution, get yourself a wide angle lens for under 200 rupees for indians and under 2 US dollars.
Buy that 3 in one lens and use the wide angle and zoom 1.2x for 4:3 aspect ratio and 1.1x for 9:16 or higher aspect ratios.
+ Very Cheap
+ Light Weight
+ Less zoom means lesser quality reduction
- No quality lenses are used, little bit lesser color reproduction.
Buy anywhere online by typing 3 in 1 lenses for phone.
Hope this would help you out, if helps don't say thanks but help me find a solution to record 1080p 240 fps video with zooming (stock camera doesn't allow zooming in that setting)
Filmic pro is not working for slow motion .
Moment pro camera doesn't work for slow motion.
Google Camera doesn't record slow motion.
Suggest me a way to do this.
Thank you for all the patience.

Arvindrockz79 said:
Hello there, this is dedicated to all my photographers and videographers of LG G8x.
First things first, no matter what how many times you complaint them the problem is not fixable through software updates because front camera have fixed focus.
So i think there is no other option than this.
Case 1: (Professional phone photographers)
Guys if you are carrying a 35mm or 50mm then mount it to the front camera and zooming 1.5x is the solution for shooting 4:3 aspect ratios and only 1.2x zoom for 9:16 or higher aspect ratios.
+ Get lot of blur or shallow depth of field.
+ Can use Canon or Nikon lenses to achieve high end quality. Plus features if your lens have OIS, UV protection etc.
- Weight is a problem.
- Zooming 1.5x makes photo to loose its quality a little bit (especially in nights).
Case 2: (Cheap solution)
This is an inexpensive solution, get yourself a wide angle lens for under 200 rupees for indians and under 2 US dollars.
Buy that 3 in one lens and use the wide angle and zoom 1.2x for 4:3 aspect ratio and 1.1x for 9:16 or higher aspect ratios.
+ Very Cheap
+ Light Weight
+ Less zoom means lesser quality reduction
- No quality lenses are used, little bit lesser color reproduction.
Buy anywhere online by typing 3 in 1 lenses for phone.
Hope this would help you out, if helps don't say thanks but help me find a solution to record 1080p 240 fps video with zooming (stock camera doesn't allow zooming in that setting)
Filmic pro is not working for slow motion .
Moment pro camera doesn't work for slow motion.
Google Camera doesn't record slow motion.
Suggest me a way to do this.
Thank you for all the patience.
Click to expand...
Click to collapse
why you actualy need to zoom ,just crope the video after recording done ,using a video editor.
our device didn't have an optical zoom even in photo mode if we zoom 8x it just uses its digital zoom.
you just click a pic at 8x and same pic at 1x then you crop the 1x pic to 8x then compare 8x pic vs croped pic. result will be same:fingers-crossed:
give me a like, i gave you a solution with best explanation

I appreciate your idea but actually thing is when you film it with no zoom and crop it later, same results i agree. But you won't get the flexibility of knowing what exactly you ate shooting, you can't see the full sized video as a reference while shooting.
1) You barely see the depth.
2) Hard to manage White balance and Exposure.
I do need some other working apps that would support this phone zooming while filming at 1080p 240fps.
Tried many of the popular apps
Google Camera, Filmic Pro, Moment pro camera, Proshot, Hedge camera 2, (MiUi 11 Camera, Oneplus Camera- Stock).

Arvindrockz79 said:
I appreciate your idea but actually thing is when you film it with no zoom and crop it later, same results i agree. But you won't get the flexibility of knowing what exactly you ate shooting, you can't see the full sized video as a reference while shooting.
1) You barely see the depth.
2) Hard to manage White balance and Exposure.
I do need some other working apps that would support this phone zooming while filming at 1080p 240fps.
Tried many of the popular apps
Google Camera, Filmic Pro, Moment pro camera, Proshot, Hedge camera 2, (MiUi 11 Camera, Oneplus Camera- Stock).
Click to expand...
Click to collapse
Filimic pro have the support of zooming in(@240fps) i tried it working:laugh:

Related

[Q] Anyone else notice the difference in quality between camera and camcorder?

It seems like the camcorder is much higher quality, seems odd, since it's coming from the same lens. Even just switching between the two, the camcorder doesn't have as much viewing angle, and everything seems much sharper.
Anyone else notice this?
I have noticed it.
Wider angle = more in the picture = lower quality.
It's the same 5mp camera for both the camcorder and camera but since the camera has a wider viewing angle, more is in the picture at once and it decreases the relative resolution.
Unsure how it has a wider viewing angle, it is the same hardware.
My camcorder video always comes out looking nicer than my photos, even after I lower the resolution on the photos to 1280x720 after the picture is taken. The camera should natively look nicer on the small screen, since it's a larger resolution snapshot.
You probably just aren't holding the phone as still as you think you are. Try resting it on something stable when you are taking pictures if possible. Also, make sure you are holding down the shutter button to focus before you let go.
Done this, camera appears more blurry on the display even before taking a picture. Camcorder appears much more sharp and vivid.
knigitz said:
Unsure how it has a wider viewing angle, it is the same hardware.
Click to expand...
Click to collapse
The camera does not have a fixed lens, it can focus and zoom. When the camera is being used, the lens is at it's widest angle possible. Since the camcorder would not be able to process that wide of a video fast enough in 720p, the lens has a shorter viewing angle (aka wider focal length).
I'm big in photography so I'm speaking from knowledge of cameras and it may or may not be the same on cell hpones...but I'm pretty sure it is.
spitefulcheerio said:
The camera does not have a fixed lens, it can focus and zoom. When the camera is being used, the lens is at it's widest angle possible. Since the camcorder would not be able to process that wide of a video fast enough in 720p, the lens has a shorter viewing angle (aka wider focal length).
I'm big in photography so I'm speaking from knowledge of cameras and it may or may not be the same on cell hpones...but I'm pretty sure it is.
Click to expand...
Click to collapse
Partially correct, the camera physically moves to focus, but it's not changing the viewing angle. http://www.newscaletech.com/phone_camera.html
The resolution is changed within the app, it just crops the image. Camcorder is just likely sampling at a higher rate so there's less noise, and the stock camera app on the atrix is terrible.
spitefulcheerio said:
The camera does not have a fixed lens, it can focus and zoom. When the camera is being used, the lens is at it's widest angle possible. Since the camcorder would not be able to process that wide of a video fast enough in 720p, the lens has a shorter viewing angle (aka wider focal length).
I'm big in photography so I'm speaking from knowledge of cameras and it may or may not be the same on cell hpones...but I'm pretty sure it is.
Click to expand...
Click to collapse
The term "fixed lens" is ambiguous, since it doesn't specify which aspect is "fixed."
The Atrix camera module has a fixed focal length lens (i.e. not a zoom lens), but it is not a fixed focus lens (i.e. it has variable focus, in this case autofocus). The "zoom" function is just digital zoom, electronically cropping the image.
In video capture mode, the camera is cropping a section of the sensor, rather than using its full area as in still camera mode. (This increases the apparent focal length of the lens, but it's not actually changing the optics.) The video mode probably does this so that the resolution in the portion of the sensor used is a regular multiple of the video capture resolution, which can greatly simplify the image processing requirements.
Regarding the OP's original question, the viewfinder image appears sharper in video capture mode, but if you actually capture still and video images of the same scene, the still images are sharper. The better looking viewfinder in video mode is probably a result of the same reason they only use a cropped section of the sensor. It's like if you view an image in Photoshop at 25% size, it looks great because it's easy to scale the pixels that way, but if you view it at some usual magnification like 43%, it looks fuzzy.

Picture looks better on the screen and videos than on still photos

I have been very disappointed with the Z Ultra camera, when I'm about to take a photo it looks gorgeous on the phone screen but then it looks crappy after the shot is taken.
There is a big loss of detail, it's almost if some sort of oil paint effect was applied to the photos on.
Today I noticed that the videos have much better image quality than the photos, I can pause a video and see how beautiful the image looks compared to regular shots.
I used to own a T2 Ultra and it had an excellent depth of field which allow me to shoot beautiful macros, the Z ultra has a bright lens on the specs but I can't get the same quality on the macros.
Overall it seems that the camera driver is messing around with the sharpness on the still pictures and screwing up something, is the camera driver source code available from the AOSP project?
I tried many, many other apps but it doesn't help much other than adding post processing tricks on top of the pictures, the problem seems to lie on the camera driver.
Thanks
use a 3rd party camera app that allows you to set the ISO abd set that at 50 or 100 at max. The image will be better, but not perfect. The underlying processor is poor in the ZU
blueether said:
use a 3rd party camera app that allows you to set the ISO abd set that at 50 or 100 at max. The image will be better, but not perfect. The underlying processor is poor in the ZU
Click to expand...
Click to collapse
I felt that there could be some hope for the camera if the driver could be improved, the specs of the image sensor seem to be not bad compared to it's "brother" sensors: here.
I still believe that the driver is applying some heavy sharpening on the image and not doing a good job as far as of contrast/dynamic range as well as encoding raw image to JPEG inefficiently thus delivering washed out pictures.
IMX134 8 M Exmor RS sensor.
1.12μm pixel size.
IU134F9-Z lens.
f/2.4 aperture.
28mm aperture.

low Light problems photos from stars distorted with S9Plus

Hello,
i take photos from the night sky since serveral years (with smartphones too).
Unfortunately with the Samsung S9plus the stars are not pinpoint like as they are on the Samsung S7. They apear very distorted with a kind of a halo.
Ofcourse the smartphone was not moved during 10 seconds of exposure time.
I did layed it down and used the self timer mode to prevent shaking.
I tried it serveral days in comparison with the Samung S7.
The S7 is always much better and show pinpoint like stars.
The distortion of the stars is visible in the RAW files(DNG) too so no jpeg problem forced by the compression.
Could you reproduce the same problems?
I am not allowed to post links.So how to show you the photo?
Could send you the link of the uploaded photos for comparison.
The dual camera variants of Samsung phones tend to overexpose shots, especially during darker environment.
That's what I noticed, and I'm waiting for the update they sent to Note 9s.
https://www.xda-developers.com/samsung-galaxy-note-9-update-camera-improvements/
Are you using the telephoto camera? It has OIS driven by digital gyroscopes. Those gyroscopes aren't effective at low frequencies so the OIS will slowly drift around a small amount. 1/5 second is usually the limit for sharp photos. Even when the gyroscopes are turned off, OIS lenses are VERY sensitive to motion because of the lens being on a soft suspension. Walking next to the tripod could wobble the lens.
You also can't expect clear images if you use F/1.5.
Try using the wide angle lens.
I would send a photo to someone of you so you can post it here into the Tread.
Who like to do it?
The camera was layed down on the ground so no shaking or vibration ppossible during the exposure time.
I found no setting that the OIS gyroscope is working in photo mode. OIS is probably only working in video modes.
Even if it works in photo mode, the camera was layed down, so no shaking could happen.
Who of you could make a photo from the stars with the following settings?
Pro Mode
Camera mounted or layed on the ground with direction to the night sky.
Self timer to prevent shaking
Iso 800
10sec shutter speed
F 1.4
kevinmcmurtrie said:
Are you using the telephoto camera? It has OIS driven by digital gyroscopes. Those gyroscopes aren't effective at low frequencies so the OIS will slowly drift around a small amount. 1/5 second is usually the limit for sharp photos. Even when the gyroscopes are turned off, OIS lenses are VERY sensitive to motion because of the lens being on a soft suspension. Walking next to the tripod could wobble the lens.
You also can't expect clear images if you use F/1.5.
Try using the wide angle lens.
Click to expand...
Click to collapse
Antwort unfortunately the tele lens only works in very good light conditions.
Even in a bright lighted room there is no way to activate the real Tele lens. The camera automatic switch to digital Zoom.
Also in pro mode its not possible to use the telephoto lens if the light condirions are not perfect.
This is very bad because if the cameras is standing still completely and the object doesn't move why not using the Tele camera lens in pro mode?
Very interesting Thanks for the link
fortesquieu said:
The dual camera variants of Samsung phones tend to overexpose shots, especially during darker environment.
That's what I noticed, and I'm waiting for the update they sent to Note 9s.
https://www.xda-developers.com/samsung-galaxy-note-9-update-camera-improvements/
Click to expand...
Click to collapse
S9 plus Someone able to shoot a photo from the stars/nightsky?
Hello,
just like to ask if someone here are able to shoot a photo from the stars with the Samsung S9 plus by using the following settings:
Please post your photo here to compare it with my one.
Pro Mode
Iso 800
Shutter 10seconds
F 1.4
Selftimer to prevent shaking
Camera on a tripod or layed on the ground
Thanks

Fix for Focus issue on LG G8X

Hello there, this is dedicated to all my photographers and videographers of LG G8x.
First things first, no matter what how many times you complaint them the problem is not fixable through software updates because front camera have fixed focus.
So i think there is no other option than this.
Case 1: (Professional phone photographers)
Guys if you are carrying a 35mm or 50mm then mount it to the front camera and zooming 1.5x is the solution for shooting 4:3 aspect ratios and only 1.2x zoom for 9:16 or higher aspect ratios.
+ Get lot of blur or shallow depth of field.
+ Can use Canon or Nikon lenses to achieve high end quality. Plus features if your lens have OIS, UV protection etc.
- Weight is a problem.
- Zooming 1.5x makes photo to loose its quality a little bit (especially in nights).
Case 2: (Cheap solution)
This is an inexpensive solution, get yourself a wide angle lens for under 200 rupees for indians and under 2 US dollars.
Buy that 3 in one lens and use the wide angle and zoom 1.2x for 4:3 aspect ratio and 1.1x for 9:16 or higher aspect ratios.
+ Very Cheap
+ Light Weight
+ Less zoom means lesser quality reduction
- No quality lenses are used, little bit lesser color reproduction.
Buy anywhere online by typing 3 in 1 lenses for phone.
Hope this would help you out, if helps don't say thanks but help me find a solution to record 1080p 240 fps video with zooming (stock camera doesn't allow zooming in that setting)
Filmic pro is not working for slow motion .
Moment pro camera doesn't work for slow motion.
Google Camera doesn't record slow motion.
Suggest me a way to do this.
Thank you for all the patience.
Arvindrockz79 said:
Hello there, this is dedicated to all my photographers and videographers of LG G8x.
First things first, no matter what how many times you complaint them the problem is not fixable through software updates because front camera have fixed focus.
So i think there is no other option than this.
Case 1: (Professional phone photographers)
Guys if you are carrying a 35mm or 50mm then mount it to the front camera and zooming 1.5x is the solution for shooting 4:3 aspect ratios and only 1.2x zoom for 9:16 or higher aspect ratios.
+ Get lot of blur or shallow depth of field.
+ Can use Canon or Nikon lenses to achieve high end quality. Plus features if your lens have OIS, UV protection etc.
- Weight is a problem.
- Zooming 1.5x makes photo to loose its quality a little bit (especially in nights).
Case 2: (Cheap solution)
This is an inexpensive solution, get yourself a wide angle lens for under 200 rupees for indians and under 2 US dollars.
Buy that 3 in one lens and use the wide angle and zoom 1.2x for 4:3 aspect ratio and 1.1x for 9:16 or higher aspect ratios.
+ Very Cheap
+ Light Weight
+ Less zoom means lesser quality reduction
- No quality lenses are used, little bit lesser color reproduction.
Buy anywhere online by typing 3 in 1 lenses for phone.
Hope this would help you out, if helps don't say thanks but help me find a solution to record 1080p 240 fps video with zooming (stock camera doesn't allow zooming in that setting)
Filmic pro is not working for slow motion .
Moment pro camera doesn't work for slow motion.
Google Camera doesn't record slow motion.
Suggest me a way to do this.
Thank you for all the patience.
Click to expand...
Click to collapse
Why you need to zoom ? Just take video at 240fps then crop, you will archive same quality because there is no optical zoom in our device, it only uses digital zoom even in photo mode (i gave you solution) ,give a thumb up
Did you like the video quality ?? Do u think our phone beat the midrange smartphones??
Thank you for the suggestion but while cropping as you told, the cornors of the video will have too much distortion which can be resolved by digital zooming a little bit.
And the answer to your question is, This LG G8x beats all the midrange smartphones and i have seen results better than iphone 11 (believe me).
It also beats Oneplus´s all flagships with its Camera capabilities.
Its DXOmark Score is 99, the highest score for a smartphone is 130.
Arvindrockz79 said:
Thank you for the suggestion but while cropping as you told, the cornors of the video will have too much distortion which can be resolved by digital zooming a little bit.
And the answer to your question is, This LG G8x beats all the midrange smartphones and i have seen results better than iphone 11 (believe me).
It also beats Oneplus´s all flagships with its Camera capabilities.
Its DXOmark Score is 99, the highest score for a smartphone is 130.
Click to expand...
Click to collapse
did you posted 2 time about the fix on xda i thought, replay didnt saved and replayed again in your another xda thread:laugh:
can it beat oneplus 7 pro in tearms of camer perfomance ?
Easily beats Oneplus 7 pro in both photo and video modes.
Comparatively Oneplus always makes it pictures over saturated which is ugly i feel. But LG G8x prefers natural tone for skin, good HDR and coming to indoor photography G8x is a killer. Very least noise with the 12Mp sensor and never use that Ultra Wide angle 13Mp in low light or indoor (Too much Noise)

Question Camera quality?

How is the camera quality? Im coming from S22u
Battery is ok. Zoom definetly not the camera to shine. Ultrawide and standard lens are very good. However, coming from an S22u you might have a downgrade..
Main camera captures a lot of details and offers a very good (and bright) night mode. Ultrawide and tele are "ok cameras". They can take good pictures in some conditions but don't expect much, they are not in S22u or i13 Pro territory. You'll notice too that the default camera app tends to oversaturate colors. Sometimes overly So. I got Gcam for that reason. The front cameras for selfies are also ok cameras. In poor light they are almost unusable for me. I recommend using the main camera for selfies. Find N is a great phone but the cameras are not the highlight.
Cameras on this Oppo are very good. Samsung S22 Ultra is plagued with horrible shutter lag nobody talks about. Not anymore since I upgraded to Oppo find N. And here you have proper 50mm portrait focal length unlike 75 (3x) they now put in every flag****.

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