It seams there is no Photo Digital Image Stabilisation in Tab S2 camera.
Tab S2 takes photos like it doesn't have image stabilization. If I hold the tablet by one hand most photos are blurred. I have to hold the tablet by two hands and be very-very steady to take a photo. Does anyone else has the same problem?
There is a "Video stabilisation" option that doesn't effect photo quality. I'm expecting to have the Photo digital image stabilisation as well. Check your unit and share your observations.
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I just suspected, HDR mode in camera app that it is a new technology in the hardware or just to take pictures and then adjust the picture brightness to brighten it up which others app it can be done.
It actually takes 3 quick pictures: one is properly exposed (well according to the software), one is over exposed, and one is underexposed. The 3 images are blended together to make one with more dynamic range than just a single photo from this camera can provide.
Nexus5
jbdan said:
It actually takes 3 quick pictures: one is properly exposed (well according to the software), one is over exposed, and one is underexposed. The 3 images are blended together to make one with more dynamic range than just a single photo from this camera can provide.
Nexus5
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That is what a normal HDR mode is supposed to do. But then Google's HDR+ in the Nexus 5 isn't a normal HDR mode.
bblzd said:
That is what a normal HDR mode is supposed to do. But then Google's HDR+ in the Nexus 5 isn't a normal HDR mode.
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It is simulated HDR. True HDR shots are taken by bracketing the exposure (shutter speed) of an SLR camera (part time photographer here). A cheap little image sensor in a phone can't do this, so it simulates over exposure and under exposure by taking a longer or faster shot from the sensor. Then the camera software automatically combines the images. In a true HDR photo, you need some decent software to merge the bracketed images together, and this usually takes time to tweak everything by hand to make it not looks like ass (see /r/****tyhdr for plenty of examples on how NOT to do this).
Anything claiming to be HDR that is not taken from proper bracketing on an SLR camera is basically simulated HDR.
GldRush98 said:
It is simulated HDR. True HDR shots are taken by bracketing the exposure (shutter speed) of an SLR camera (part time photographer here). A cheap little image sensor in a phone can't do this, so it simulates over exposure and under exposure by taking a longer or faster shot from the sensor. Then the camera software automatically combines the images. In a true HDR photo, you need some decent software to merge the bracketed images together, and this usually takes time to tweak everything by hand to make it not looks like ass (see /r/****tyhdr for plenty of examples on how NOT to do this).
Anything claiming to be HDR that is not taken from proper bracketing on an SLR camera is basically simulated HDR.
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Well said. I gave the "layman version"
(photography enthusiast here too)
Nexus5
Hi, I'm interested in using third-party camera applications.
I seek above all the following:
It works on Nexus 7.1.1 without rooting.
Record to slow camera videos
HDR of the best quality (for now the Samsung has seemed the best because I do not change the color of the photo too much, the HDR + colors a lot and there are comic photos)
I have already tried the typical Open Camera-Fv-5 DSLR Camera- Bacon Camera .... and they do not give me what I am looking for
Thank you
Camera Zoom FX Premium. It has the best HDR of the third party cameras I've tried due to it using exposure bracketing to create the shot. The exposure bracketing however means the camera is slow in taking a shot, because it has to take three shots and merge them together in software in order to create the image. This also means that moving objects in a HDR image may create ghost images.
HDR+ in the Nexus devices that support it I feel is a better option than even Camera Zoom FX Premium's HDR. HDR+ isn't perfect. It takes a shot quickly but has to spend time compositing the final image, due to how HDR+ works. It does however eliminate the problem of moving objects in a shot. This is because unlike the exposure bracketing of HDR, HDR+ brackets using film speed (ISO). The reason for the amount of time spent compositing the image is due to HDR+ taking ten images with one press of the on-screen button.
I had bought it, but I did not think it was very practical, right now I use Fv-5 and Google camera.
I really like the samsung camera application, because it does not distort the actual color of the photo,
And I do not need to do several photos to have an hdr by software. But I do not find anything similar in third-party applications.
Is there no port of the LG, Samsung, HTC camera that works on a nexus 6?
I'm not aware of any ports of those camera apps. As to the Samsung camera, it uses software to create an HDR effect. Software-based HDR by its very nature distorts the color as the HDR effect is applied to the image. As a result software-based HDR is always going to be inferior to hardware-based HDR solutions.
True, but it is difficult to do 3 photos in a row, without tripod, and many times there will be people, which will result in ghosts.
Which is why HDR+ is better than exposure bracketing HDR. I do believe I said as much in a previous post.
After installing the EMUI 9 update when I zoom, especially at 10x, the photos taken are not what they appear on the screen before taking them. Instead, the photo taken is something that is lower down to what I was trying to take a photo of. For example, if I try to take a picture of the B key on my laptop it takes a picture of the space bar.
Furthermore, whilst this hasn't only been occurring after the EMUI 9 update, very small artefacts that stay in the same position are present at high zoom, especially 10x zoom (they are invisible at no zoom and only become slightly visible at 5x zoom), when the camera focuses on an object. They appear like small white dots (visible when you zoom in on something that is black in colour as the white dots become more visible). However, they don't appear when taking the photo due to post-processing smoothing the photo out. They are not present though when taking pictures in the pitch black so surely they are not dead pixels? You can though see it on video at 10x zoom. The lens is clean. Is this normal?
Any help is much appreciated,
Thank you.
I've investigated the problem further regarding the first issue and I believe it must be something to do with the telephoto lens not always functioning, which happened straight after updating to EMUI 9, therefore, only the main sensor takes the picture, hence why the final photo appears further down than the preview photo. Also, if I take a photo and then look at it in the gallery and then go back to the camera, the preview image is shifted and the image quality is worse, which would make sense if the telephoto lens is not working when zooming. However, it does seem to work sometimes.
Can someone else test this as it must be a software issue.
I'm on EMUI 9.0.0.168
Thank you.
Telephoto lens preview and capturing will only works when the phone decide that the light is sufficient enough. Else it will use interpolated image captured from main sensor.
This been discussed in other threads as well
I discovered something strange with my S20 FE. When I open the camera and try the ultra-wide, the wide and the zoom, the last camera module is never used! I tried this by blocking the cameras with my fingers. So the middle camera is used for both the wide and zoom mode, which means that the device does not have an optical zoom camera OR the optical zoom works in a different way than I thought!
I also tried to take some pictures while covering the cameras, just to see if the viewfinder uses different cameras than the ones that are used for the actual shoot, but the result does not change (zoom photos are taken using the wide).
So here are my questions:
1) What is the bottom camera used for?
2) How is there an optical zoom if both the wide and zoom photos are taken using the same sensor?
3) Is this the same sensor/approach like in S20 which uses an 64MP sensor to shoot 3X hybrid zoom?
4) Anyone that has used the bottom camera to shoot anything? Are the specs wrong?
I've got the 5G version with the Snapdragon 865.
UPDATE!
The bottom camera is used when zooming more than 10X!!! This makes things more complicated!
atg2x said:
UPDATE!
The bottom camera is used when zooming more than 10X!!! This makes things more complicated!
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Actually, the 3X camera works when there's enough light, otherwise, the main camera will be used.
atg2x said:
I discovered something strange with my S20 FE. When I open the camera and try the ultra-wide, the wide and the zoom, the last camera module is never used! I tried this by blocking the cameras with my fingers. So the middle camera is used for both the wide and zoom mode, which means that the device does not have an optical zoom camera OR the optical zoom works in a different way than I thought!
I also tried to take some pictures while covering the cameras, just to see if the viewfinder uses different cameras than the ones that are used for the actual shoot, but the result does not change (zoom photos are taken using the wide).
So here are my questions:
1) What is the bottom camera used for?
2) How is there an optical zoom if both the wide and zoom photos are taken using the same sensor?
3) Is this the same sensor/approach like in S20 which uses an 64MP sensor to shoot 3X hybrid zoom?
4) Anyone that has used the bottom camera to shoot anything? Are the specs wrong?
I've got the 5G version with the Snapdragon 865.
Click to expand...
Click to collapse
1) The bottom camera is the 3X optical zoom.
2) As I mentioned above, depends how much light you have.
3) The zoom sensor of s20/s20+ is different, they don't have optical zoom , just hybrid.
4) The camera works perfectly, daylight photos, night photos with wnough light, moon photos.
I found that using screen recording while using samsung camera app in photo mode makes the field of view wider compared to video. And dynamic range is better also.(forget 4k). But good for social media sharing.. but the only problem is the zoom toggle in the way. Is there any way to remove that toggles.. maybe a modded apk or something???...
I think it's because when the camera is in photo mode, the app uses the whole sensor. This means that it is recording with a resolution of 3000x4000 pixels (3:4 aspect ratio). But when you record 4K, the camera app uses only a portion of the sensor equal to 2160x3840 pixels (16:9 ratio). That is the reason you see a wider view in the photo mode and not in the video mode. The only solution right now, might be to use OpenCamera to record video but you have to select the 3:4 ratio in the video settings. If you do that though, OpenCamera will only film with a resolution of 1440x1080 so the video will not be that sharp. I admit, I would love to see a mod or a toggle from Samsung that lets you record in 3:4 though.
Thanks. But what about the hdr.. i mean i have tested it and the hdr performance with ultrawide camera in screen recording is great compared to normal video capture. Even in low light the screen recording looks way too wider and brighter and had great dynamic range. (I have also tested shoooting in 1:1 in video). Kindly test it out and see it yourself. But don't pixel peep it's obviously less crisp than 4k. But great for social media.
I see what you mean. Video from screen recorder is a bit different from video mode. However I do not know why this happens. I suspect that maybe screen recorder is not able to capture the whole color gamut of the HDR preview.