How to use super slow-mo/slow-mo - Huawei P20 Pro Questions & Answers

I can't seem to get the slow mo to work as i want it to. I read that it should automatically detect movement how, but when i try record something it slow mo's the bit just before the motion, is there something im suppose to be doing that i am not? I point the camera at the object and click record sometime before i think the motion is about to happen. Am i suppose to do something else? it seems like it always slow mo's the bit right after 1 second.

Does it have this UI on your slo mo mode?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my CLT-L29 using Tapatalk

I also have a query on how to use the Slo-Mo, before the latest update .. I could start the slow-mo when I wanted by pressing the shutter .... in this new one, you have the activation window
Yesterday, I was trying to take a slow-mo pic of a helicopter (flying), I framed up the picture, pressed the shutter button, expecting it to start recording slow-mo when it sensed the movement, but it didn't start?
I tried pressing the shutter to start it manually, but that did not work either ...... I then pointed it at my daughter to make sure it was working, and when she moved (quite a bit), it then started recording ... is this new activation window, not very sensitive, and can you still override it?

as the picture orangecroc posted above you should have an auto to the left. press it and snap slow mo when you want.

freddyttt said:
as the picture orangecroc posted above you should have an auto to the left. press it and snap slow mo when you want.
Click to expand...
Click to collapse
Superb, thanks for that ... really had not noticed that auto button

Alternatively, I just use 120fps x4 times slow motion. This gives me 1080p resolution and I don't have to worry about timing the button press to be just right. Granted, it isn't as slow as 960fps but more than slow enough for the intended effect and at much better quality recording.

The auto function is implemented only after the 131 firmware. So if you are in an earlier version than this, you ll have to use it manually.
Sent from my CLT-L29 using Tapatalk

Same Problem
I too had the camera automatically select the slow motion section and choosing wrong. I tried the tips here, but as I shoot martial arts sequences, the timing just does not work. Is there any way to move which part is in slow motion afterwards, by editing. Timing that one slow motion sequence whilst filming longer sequences seems absolutely unrealistic as I currently understand the use of the phone.
On a side note, why didn't they include usage instructions. I have spent an hour trying to google and search on YouTube for videos and articles on how to use the slow motion function, which would seem unnecessary when one has purchased the phone.

nbastedo said:
I too had the camera automatically select the slow motion section and choosing wrong. I tried the tips here, but as I shoot martial arts sequences, the timing just does not work. Is there any way to move which part is in slow motion afterwards, by editing. Timing that one slow motion sequence whilst filming longer sequences seems absolutely unrealistic as I currently understand the use of the phone.
On a side note, why didn't they include usage instructions. I have spent an hour trying to google and search on YouTube for videos and articles on how to use the slow motion function, which would seem unnecessary when one has purchased the phone.
Click to expand...
Click to collapse
Well, if you pick the 120fps 1080p 4x or 8x 720 then after recording you can play the video and when you touch the video again then you will see this bar at the bottom where you can edit the slomotion

subhani said:
Alternatively, I just use 120fps x4 times slow motion. This gives me 1080p resolution and I don't have to worry about timing the button press to be just right. Granted, it isn't as slow as 960fps but more than slow enough for the intended effect and at much better quality recording.
Click to expand...
Click to collapse
Is there a maximum recording time for this? I like the look of the phone and the static camera but I like to take long slow-mo videos - on the iphone 6 you can do 120/240fps seemingly forever, or at least until you run out of memory.
I know the (arguably nominal) 960fps mode on this phone allows for only very short videos, but i'm not after hi-definition ultra slow footage, just 'very' (4x/8x) slow motion for several minutes at a time (like 5 mins of shooting to get 20/40mins slowed video)

user9319062 said:
Is there a maximum recording time for this? I like the look of the phone and the static camera but I like to take long slow-mo videos - on the iphone 6 you can do 120/240fps seemingly forever, or at least until you run out of memory.
I know the (arguably nominal) 960fps mode on this phone allows for only very short videos, but i'm not after hi-definition ultra slow footage, just 'very' (4x/8x) slow motion for several minutes at a time (like 5 mins of shooting to get 20/40mins slowed video)
Click to expand...
Click to collapse
btw apologies for rampaging in to your forum with 0 posts demanding ANSWERS

Related

camera app that really works - request

Hello to everybody,
Before alot of search i`ll try to ask it to you.
Ìs it possible that there isn`t any apps that let you use all potentility of the g1 camera?
I`ve seen that in hero rom(but now i have cym 4.2.5) the htc camera let you set iso, contrast, night mode, and a lot of features, i`ve buy all camera apps in market but any of these let you set these parameter.
I would pay for an app that let me use my camera in all its features.
Any suggestions?
FXCamera is free and i like it check it out
yes, i've already try it, but it's not what i want
Our product Camera ZOOM FX offers a very high degree of customization of the G1 camera's abilities. A Droid version is expected to be available in the next 10 days. Camera ZOOM FX is available on the Android Market for £1.29 or on the SlideME market.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
It features the following features :
- 40 photo fx! (pencil, fisheye, filmreel, etc.)
- circular zoom wheel (6x zoom)
- upscale zoomed images
- tap screen to snap shot
- timer + sound effect
- auto focus on / off
- burst mode up to 16 shots
- photo booth = quad camera!
- stable shot including stability meter
- sound activate
- props, borders and famous ‘buddies’ in your pictures
- customizable grid overlays
- whitebalance
- nightshot
- geotag
- send, share
- 1-click upload facebook, twitter, myspace
- silent mode
- antibanding (for TV / computer monitors)
- auto save option
- digi composites
More information is available on our website :
http://www.androidslide.com/camerazoom
We continue to update the product so feature requests are always welcome.
Snap Photo Pro?
yes, i already buy it, but this not have any contrast regulation, or iso setting or exposure etc.
i would like to have these features but... nobody do that.
The problem i that in low light or in night the photos are so dark.
It's not a DSLR, it's a camera on a phone.
yes i know, but for example in built in camera in hero rom there is the regulation of constrast, saturation and sharpness, and iso, and if i set high iso and low contrast i can take beautiful and clear photos with very low light.
davidesatta said:
yes i know, but for example in built in camera in hero rom there is the regulation of constrast, saturation and sharpness, and iso, and if i set high iso and low contrast i can take beautiful and clear photos with very low light.
Click to expand...
Click to collapse
then you should get a hero phone or run a hero rom. again, this is a phone.
g1 camera
well i notice that no matter what program the g1 has its seems that the camera sux!!! is there any way that this can be fixed???
Try xROM.
It's a full rom, not an app.
But it has the Hero camera in it, and it works pretty good in dark light.
The Market does have some very nice camera apps (especially for a phone camera), but I fully understand the op's request. Sometimes it's not feasible to carry around a camera and a phone. For the candid, spur-of-the-moment shots, that's the benefit of having a camera on the phone. Unfortunately, most of these apps do post-processing of photos. That's not much fun when you take multiple photos. The Hero camera, on the otherhand, let's you set the brightness/contrast/etc BEFORE you take the pics. That's a huge benefit when you're in a restaurant or club and want to grab some low light photos.
xROM is a very nice, stable and fast rom. Although it's a bit older of a rom, it still has most of the functionality of the latest roms and pretty much all the speed as well. I believe it's the most recent rom that also had the Hero camera.
Thats why I'm hoping we get some software improvements once the Sony Ericsson phone comes out. I had the k800i Cybershot Phone before the G1, and that phone rocked. The camera software was amazing. I imagine the hardware will limit it of course, but the image processing right after the sensors output should see great improvements that, I hope because of android, will lead to amazing improvements of the camera apps.
I have Snap Photo Pro, FxCamera, and 3DCamera.
In my opinion...
Snap Photo is best for photos that matter the most (but its still not a real cameraphone so you can't expect much). But the detail is there and postediting can fix most issues. And you get the most megapixels compared to the rest.
FxCamera is awesome if you don't mind small photos. Web quality, but not print. Love this app though, and prefer the auto output of the polaroid mode better than auto Snap Photo settings, and use this one the most for casual shots.
Never had a photo from 3dCamera yet. Hoping its a skill level thing and I can make use of th incredible possibilities. But only possibilities so far.
I repeat, if a hero rom can use these features on a g1/dream phone, this mean that a stand alone software for g1 can do that, i think.
Why nobody has developed these features? What is the problem?
I totally agree! I just wish we had an app. in which nightmode actually worked...
is it just me but is FX camera missing from the market now? I havent been able to find it

Green artifacts in camera recording

Hey guys,
I've got a problem with my camera. When I record with either the front facing or rear facing camera I get a load of green artifacts that get pissed all over the image as shown below:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I've tried clearing data and cache from the camera app and that didn't work.
The recording looked fine on snapchat and messenger though, which confused me. I assumed this is because of the resolution the apps record in and so I've checked what resolutions I get the artifacts in.
Front camera looks fine at 720p and 1440p, but gets mad artifacts at 1080p.
Rear camera gets artifacts at 1080p (30 and 60fps), 30fps 1440p and 30fps 4k.
At 720p 30fps and 4k 60fps everything looks fine. Also, with the resolutions above the preview as I record gets all stuttery and seems unstable too.
I thought it might be a hardware fault with the rear camera, but the front camera has the same issue. Do they share something that could break both of them? Or is this some weird software glitch?
Thanks for any answers.
Repcak3 said:
Hey guys,
I've got a problem with my camera. When I record with either the front facing or rear facing camera I get a load of green artifacts that get pissed all over the image as shown below:
View attachment 5216095
I've tried clearing data and cache from the camera app and that didn't work.
The recording looked fine on snapchat and messenger though, which confused me. I assumed this is because of the resolution the apps record in and so I've checked what resolutions I get the artifacts in.
Front camera looks fine at 720p and 1440p, but gets mad artifacts at 1080p.
Rear camera gets artifacts at 1080p (30 and 60fps), 30fps 1440p and 30fps 4k.
At 720p 30fps and 4k 60fps everything looks fine. Also, with the resolutions above the preview as I record gets all stuttery and seems unstable too.
I thought it might be a hardware fault with the rear camera, but the front camera has the same issue. Do they share something that could break both of them? Or is this some weird software glitch?
Thanks for any answers.
Click to expand...
Click to collapse
Sounds like a software related issue with the stock camera app.
Can you flash another firmware version. Hopefully an update is available for your device.
It_ler said:
Sounds like a software related issue with the stock camera app.
Can you flash another firmware version. Hopefully an update is available for your device.
Click to expand...
Click to collapse
Thank you for your suggestion. I've re-flashed the phone (clean install using this guide) and the issue still persists - but it's nowhere near as bad as it was. I'll get a green flicker every couple of seconds rather than have a full-on simulation of the matrix. Seems like software had something to do with it, but there's something else afoot.
Edit: Seems to have gotten worse over more tests, I don't actually have a clue anymore.

Question Photo taking tips/advice

Great to see some more positive feedback on the camera since the updates!
What resolution/mode are people finding best for general point and shoot? Auto or 3:4 (if so, with or without 108MP)?
Also, hoping for a bit of advice on the best ratio and mode to use in the following scenarios:
- Under artificial light indoors
- In low light
- Capturing movement without it being one big blurry mess (I tried taking a few of my dogs whilst they were running in the park and couldn't get any focus or features at all)
following
Tmel14 said:
Great to see some more positive feedback on the camera since the updates!
What resolution/mode are people finding best for general point and shoot? Auto or 3:4 (if so, with or without 108MP)?
Also, hoping for a bit of advice on the best ratio and mode to use in the following scenarios:
- Under artificial light indoors
- In low light
- Capturing movement without it being one big blurry mess (I tried taking a few of my dogs whilst they were running in the park and couldn't get any focus or features at all)
Click to expand...
Click to collapse
Any experts out there got any tips?
Tmel14 said:
Any experts out there got any tips?
Click to expand...
Click to collapse
https://www.reddit.com/r/S21Ultra/comments/lr4t8j
Tmel14 said:
- Capturing movement without it being one big blurry mess (I tried taking a few of my dogs whilst they were running in the park and couldn't get any focus or features at all)
Click to expand...
Click to collapse
To capture movement you either need to push up the shutter speed to a speed of 1/300-500 in Pro mode (so only use the main camera no zoom), or 'pan'/move the camera to track the subject whilst its moving to with the zoom lens. The later is almost impossible to do on any phone, and AF on the S21 U I don't think is good enough for it, I tried it last weekend and I got zero usable shots out of about 10 attempts even with burst mode.
The other options is a 'still' capture using slow mo video or 4K 60 FPS.
I don't think its impossible to capture good motion with the main sensor, but you need to play with the setting, and use Manual Focus.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Gzoom82 said:
To capture movement you either need to push up the shutter speed to a speed of 1/300-500 in Pro mode (so only use the main camera no zoom), or 'pan'/move the camera to track the subject whilst its moving to with the zoom lens. The later is almost impossible to do on any phone, and AF on the S21 U I don't think is good enough for it, I tried it last weekend and I got zero usable shots out of about 10 attempts even with burst mode.
The other options is a 'still' capture using slow mo video or 4K 60 FPS.
I don't think its impossible to capture good motion with the main sensor, but you need to play with the setting, and use Manual Focus.
Click to expand...
Click to collapse
Thank you for the tips, I will give that a go. Is the tap photo you posted an example of the shutter speed tip or slow mo/4K video tip?
Having had an opportunity to play around with the camera more, my main difficulty (particularly compared to my partner's iPhone) is definitely capturing the dogs while they're moving. I have experimented with burst shots and also motion photos to allow me to try and pick the best shot afterwards but it's really not ideal having to sift through a load of shots to try and find the most usable one.
I find that if I just point and shoot, the photo will often just be a blur with no distinguishable features - whereas the iPhone seems to capture the dogs in motion pretty well. By motion, I don't just mean in full flight either, at times my dog will be lying/sitting and just one head movement seems to completely nerf the photo...
Smartphones are crappy cam platforms compared to a pro cam system that weighs a couple pounds. A pro cam's handholds are also much better.
More mass means more inertia. The heavy pro cams are very easy to shoot with in part because of the extra weight.
So bracing the phone or the hand/arm/shoulder/your body holding the phone on any solid object at the right height helps to keep keep the framing lined up and avoid cam shake.
Even with a pro cam you brace it when possible otherwise you take a wider staggered foot plant, keep your elbows down/inward. You watch your breathing just like you would when shooting a rifle. If kneeling you can rest your elbow or arm on your leg.
This is a learned practice that over time becomes second nature the same as composing-framing/squaring up a shot.
You need to do this quickly/accurately to grab most action shot keepers.
That's part of the issue but far from all.
Tmel14 said:
Thank you for the tips, I will give that a go. Is the tap photo you posted an example of the shutter speed tip or slow mo/4K video tip?
Click to expand...
Click to collapse
Yes upping shutter speed -1/2000, and Manual focus.
The Autofocus on the S21U back focuses at times consistently- so will focus behind what you want. Am not sure why, this scene below I just couldn't get the AF to focus on the purple flower, it didn't matter where I tapped on the screen it wouldn't do it.
Manual focus nailed it however. But you really cannot use Manual focus on a moving subject with the phone, the ergonomics just aren't there, so your best bet is to go into Pro mode and get the shutter speed up to 1/2000 range.
You will also need to push the ISO up to 200-400 to ensure the picture isn't too dark, so realistically you need to be outside with good sunlight to get a decent shot.
Use auto tracking focus for moving subjects, remember to turn it off afterwards.

Question Video camera cropped in on Android 12

Hi, I've run into another new issue with Android 12 and I'm wondering if anyone else is experiencing it. Inside the camera app, the video ends up seriously cropped compared to how it was on Android 11. Whereas before I could shoot indoor things (cat videos, etc) with the normal lens, now I'm having to go out to the ultrawide to fit things in frame. For now I'm getting around it by using a custom older version of Gcam, but I'd like to just use the normal app if possible. Is anyone else seeing this?
This is with the stock app:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Compared to how it was with Android 11 and on the custom Gcam app
As you can see, it's a significant amount of cropping. Both with the same standard stabilization enabled. (And pardon the messy desk)
I also tried installing the older 8.2 APK, but to no avail. It's older than the 8.3 that comes with the OS, so you can't go back further than that. And also my old technique for resigning apps to make the system think they're separate apps doesn't seem to be working, but if anyone could figure out a way to do that, I'm all ears.
It's normal. This how EIS works.
forty-second said:
It's normal. This how EIS works.
Click to expand...
Click to collapse
Did you even read? This is considerably more cropped than the same stabilization setting on Android 11. It turns it from perfectly usable to completely worthless. And if I'm recording 1080p60 or 4K, it's actually recording at less than full resolution and blowing it up, which looks terrible.
It is normal I think that is how it works.
I think I understand your question but I don't think I recorded any videos before upgrading to Android 12, so I don't have any comparison. I agree that the "1x" video on 12 has a narrower field of view than the equivalent "1x" still photo mode. Allso the video UI does not seem to have any option to disable image stabilization completely. I see that it offers .6x only for standard and cinematic pan. The other modes start at 1x or 2x, so I'm not even sure if the number always means the same sensor.
Yeah, I experienced the same issue, using exactly the same video camera settings the video on Android 12 has much narrower fov. I find it strange that no one is talking about this, maybe no one cares, but when making indoors videos it's a big deal since you have to switch to the wide angle lens, which gathers much less light.
gago28 said:
it's a big deal since you have to switch to the wide angle lens, which gathers much less light.
Click to expand...
Click to collapse
The ultrawide camera also lacks autofocus, so if you're trying to film something close-up like a computer screen, it won't be in focus. This is definitely a major issue.
I just noticed that when you pull down the settings pane in the camera app, click "More settings", and scroll down, you can find a toggle to disable video stabilization. This gives a wider field of view and seems to show a similar lightly shaded on-screen control for stabilization. Trying to touch that control raises a hint to enable stabilization in the settings.
Are you sure that the Android 11 and custom app are enabled and not in this funny state with the partial shading of the control button?

Question White dots appearing in long exposure shots on Redmi Note 10 Pro Max (S-30, ISO-6400)

Need help to fix this issue with long exposure shots on my Redmi Note 10 Pro Max. I recently bought the phone and today when I tested long exposure shots it showed white dots in all the pics with same settings, higher the ISO, more clearly the dots were visible.
What can I do to fix this issue?
I attached 2 shots below that I took in complete dark room after cleaning my lens carefully, and for extra precaution I point the camera towards a black surface closely. These are clicked with "Wide" camera in pro mode with Shutter Speed : 30 and ISO : 6400, when I reduce the ISO, they dots fade away a bit. Ultra Wide camera produces similar results.
I even downloaded ProShot app to check if it does any good but, same dots at same place were visible.
These 2 are taken by system camera app, using above given setting (S-30, ISO-6400)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sniper God said:
Need help to fix this issue with long exposure shots on my Redmi Note 10 Pro Max. I recently bought the phone and today when I tested long exposure shots it showed white dots in all the pics with same settings, higher the ISO, more clearly the dots were visible.
What can I do to fix this issue?
I attached 2 shots below that I took in complete dark room after cleaning my lens carefully, and for extra precaution I point the camera towards a black surface closely. These are clicked with "Wide" camera in pro mode with Shutter Speed : 30 and ISO : 6400, when I reduce the ISO, they dots fade away a bit. Ultra Wide camera produces similar results.
I even downloaded ProShot app to check if it does any good but, same dots at same place were visible.
These 2 are taken by system camera app, using above given setting (S-30, ISO-6400)
View attachment 5534839View attachment 5534837
Click to expand...
Click to collapse
Which ROM and which cam?
ROM : MIUI Global 12.5.10 Stable and Camera : 108 MP, 5 MP, 8 MP, 2 MP and in depth details added as attachment.
Ping for @Laptapper
Mentioned the device details in the above reply.
That's hot pixels and/or noise. That's pretty much normal on any digital camera, especially on longer exposures and higher ISO. How much they're shown in the final image depends on noise reduction used - the less (less aggressive) noise reduction, the more they will be visible.
@Case_
Firstly thanks for helping out! And got what you're saying, so just wanted to know in my case, as I am on an android device, what measures can I use to fix this? Any third party app that'll process images with more noise reduction? Or maybe any way to change default settings of system camera app? Can't always switch to post editing to fix this, as it'll be tricky too.
@Sniper God I would start by not shooting 30 second ISO 6400 shots That can be a tall order even for a DSLR, let alone for a phone camera.
GCam ports have noise profile and noise reduction adjustments if you're willing to tinker. I think I saw a hot pixel removal setting there too. Also I've used the mobile Photoshop before for noise reduction. Other than that, I only ever use Snapseed for some light photo editing, but it doesn't have noise reduction (or I don't think it does, at least).
But yeah, as silly as the advice to not shoot shots like that might seem, that's honestly one of the best advices in photography in general - if your camera has some shortcomings, either take advantage of them and use them to improve the shots (which in this case is kinda hard), or work around them so the affect your shots as little as possible.
Case_ said:
@Sniper God I would start by not shooting 30 second ISO 6400 shots That can be a tall order even for a DSLR, let alone for a phone camera.
GCam ports have noise profile and noise reduction adjustments if you're willing to tinker. I think I saw a hot pixel removal setting there too. Also I've used the mobile Photoshop before for noise reduction. Other than that, I only ever use Snapseed for some light photo editing, but it doesn't have noise reduction (or I don't think it does, at least).
But yeah, as silly as the advice to not shoot shots like that might seem, that's honestly one of the best advices in photography in general - if your camera has some shortcomings, either take advantage of them and use them to improve the shots (which in this case is kinda hard), or work around them so the affect your shots as little as possible.
Click to expand...
Click to collapse
Got it, but I've been trying to shoot with nearly same settings using different phones, and none of them reflected any issue like this. I think I should try resetting the phone or otherwise get to the service center as it is under warranty period. It even does this with inbuilt long exposure shot settings that are made to shoot stars and light painting.
It all depends on noise reduction algorithms and settings used. Many phone cameras are pretty aggressive in that regard, so things like these will rarely show up. Though it can also differ literally sensor from sensor, even on a same phone model, to a degree at least.
It is also IMO more likely to show up using settings made for astrophotography, because those are likely to have the noise reduction set pretty low to make sure it doesn't remove too many stars and smudge the sky too much.
I would seriously doubt a factory reset will change anything. But, I mean, you've got little to lose by trying that. And returning the phone is certainly your customer right if you're not satisfied with it.
BTW, out of curiosity, I just tried it on my phone. I got roughly the same amount of hot pixels as you did. Which, frankly, is impressively low for a phone camera as far as I'm concerned I'm pretty sure I'd get the same or more if I shot a 30s ISO 6400 exposure with my DSLR. I don't normally even use ISO 6400, I even try to use ISO 3200 as a last resort.

Categories

Resources