Front camera and Android 11 - Samsung Galaxy Tab S6 Questions & Answers

I've owned the Galaxy Tab S6 for over a year. Even though the official specs say that the front camera supports up to 1080p resolution, by using the application Open Camera from the play store I discovered that the front camera actually supports up to 2608x1956 resolution for video recording (4:3 aspect ratio). I have written a couple of applications using the front camera and I can easily use that resolution to record video. The official camera app that comes with the tablet only shows up to 1080p resolution.
I bought the Galaxy Tab S7+ as well and guess what: the same video resolution was supported, so I guess both tablets use the same camera. However, when I updated the Galaxy Tab S7+ to Android 11, suddenly the 2608x1956 resolution is not supported anymore by any application. So of course, now I'm thinking that I should not update my S6 to Android 11 because the higher resolution will not be supported anymore. I write software that relies on higher resolution video and object detection and would rather not lose the ability to use the 2608x1956 resolution, at least for now.
Can anyone confirm that if I update to Android 11 the video resolution will be limited to 1080p. Keep in mind that the official camera app that comes with the tablet never exposes the higher resolution. Only other applications such as Open Camera expose the higher resolution.

Related

[Q] Custom Video recording

Just curious on whether there is any custom video capture software for the galaxy s3 that can capture more than 1920x1080. Previously for the pocket pc based phones (mda compact etc) it was possible to record at very high resolutions at decent framerate.
There is the burst feature i believe already which can capture 3 frames a sec or so, Anyone know of any other software similar?

[Q] Digital zoom in (Full)HD video

Hey,
it there any camera software, mod, a particular device or any workaround that allows you to maintain the original resolution of the recorded video while digitally zooming rather that just enhancing the 1080p image and making the experience all blurry? What I mean is something in the fashion of the Nokia PureView or the old N8 which was able to fully utilize its 12 MPix sensor while recording 720p and digitally zooming. Just wanted to know if Android is capable of anything like that since the old Symbian already was.
Here is an example video of what I mean (not mine)
you tube.com/watch?v=VuQcS8bA1tw

HDR Video

Hi everyone. I have owned the Tab S3 for several weeks now, and it's definitely a great tablet.
One thing I have not been able to do/confirm yet is playing HDR video.
I don't have an amazon prime video membership (I'm already paying enough for streaming services!), so that avenue is closed off. However, I've tried to follow the details this thread (intended for S8 phone users but also meant to work for the Tab S3) to get some HDR video playing, and as far as I can tell it's not working.
The S8 thread has some HDR videos that I've downloaded, and I've used the Samsung Video Library player app, but I don't get any confirmation that the videos are playing in HDR. Supposedly there's meant to be some "HDR" text that shows when the controls are visible and a HDR video is playing, but I get nothing. I've tried putting the videos in internal memory and on a (very fast) SD card, I've tried renaming the file extensions, I've tried changing the tablet display settings, I've tried downloading the video library app from the google play store and then the samsung app store... but as far as I know, the videos are not playing in HDR.
Part of the problem is probably the lack of Android video player apps that can play HDR, even the netflix app, which is pretty frustrating. But as far as I can tell, I should be able to play some HDR stuff with the instructions from the S8 thread.
Has anyone else been able to get this working? It's pretty frustrating having such a great screen and not being able to use it fully.
I can confirm your experiences on QF3 firmware. Files from the S8 thread works fine on S8 (and my LG E6 OLED tv). But no go on the Tab S3. Hopefully Samsung will enable it in a future firmware update...
Epedemic said:
I can confirm your experiences on QF3 firmware. Files from the S8 thread works fine on S8 (and my LG E6 OLED tv). But no go on the Tab S3. Hopefully Samsung will enable it in a future firmware update...
Click to expand...
Click to collapse
Do you see a difference in colors?
Sent from my Nexus 6P using Tapatalk
Touchmetallic said:
Do you see a difference in colors?
Sent from my Nexus 6P using Tapatalk
Click to expand...
Click to collapse
On the Tab S3? Yes, the colors are washed out and plain wrong (worse than the same clip in SDR would be), which is normal when playing a 10bit or HDR file on a device without the proper codec/decoding capabilities.
Epedemic said:
On the Tab S3? Yes, the colors are washed out and plain wrong (worse than the same clip in SDR would be), which is normal when playing a 10bit or HDR file on a device without the proper codec/decoding capabilities.
Click to expand...
Click to collapse
That's interesting.
I have the BBC Planet Earth series on my tab and I thought the colors were great. These are 4K HDR episodes where one file is 14-15 gb.
But reading this thread has me wondering if I'm missing something...
Sent from my Nexus 6P using Tapatalk
Just noticed a thread in the android subreddit.
Supposedly there's a new update going out for the youtube app that is enabling S8 users to get HDR video playback. Hopefully the Tab S3 will get something similar!! Fingers crossed.
From a friend of Samsung college who works in tablet dev
HDR Works. In Netflix it's conspicuous but you will notice easily in Daredevil church scenes then download 4k x265 HDR file of the same epsiode. I did this with punisher. Yep torr me did yesh. The initial episode where he burns the jacket and also the sandwich scene with the water tank in rear. Although I did note it seemed to be 1080p in Netflix.
The file played on Samsung player but audio was 7.0 so not supported. So I used MX player but note this doesn't seem to support HDR but I couldn't see the difference. If they haven't stated HDR support specifically for devices which have capable displays (google mobile HDR premium devices) then it isn't there. Only the Samsung gallery will activate the HDR display and the video app from Galaxy Apps won't.
Amazon is another story it works wonders and if you turn the volume up with physical key and with no controls or options but only clean video playing you will see it turn greenish instead of regular blue... You can minimise as it plays and see your home screen as the HDR of display is active. This is a hardware solution and with Amazon being a firm partner to us it will come as no surprise but we won't provide support for hdr10+ support fully atleast until 2019.
Netflix now is a software HDR that means it doesn't activate the HDR display but setting up cinema mode in display settings will do the trick but the volume turn green test won't work here. Only the video will be HDR and if you do anything that is UI interaction thus HDR is immediately disabled by the AMOLED CINEMA setting.
This is how all of this works. But hey, Dolby Vision is costly no wonder only the s8 competitor had it and not the note 8 one as that guy's screen is P-OLED and blotchy
captain spaz said:
Hi everyone. I have owned the Tab S3 for several weeks now, and it's definitely a great tablet.
One thing I have not been able to do/confirm yet is playing HDR video.
I don't have an amazon prime video membership (I'm already paying enough for streaming services!), so that avenue is closed off. However, I've tried to follow the details this thread (intended for S8 phone users but also meant to work for the Tab S3) to get some HDR video playing, and as far as I can tell it's not working.
The S8 thread has some HDR videos that I've downloaded, and I've used the Samsung Video Library player app, but I don't get any confirmation that the videos are playing in HDR. Supposedly there's meant to be some "HDR" text that shows when the controls are visible and a HDR video is playing, but I get nothing. I've tried putting the videos in internal memory and on a (very fast) SD card, I've tried renaming the file extensions, I've tried changing the tablet display settings, I've tried downloading the video library app from the google play store and then the samsung app store... but as far as I know, the videos are not playing in HDR.
Part of the problem is probably the lack of Android video player apps that can play HDR, even the netflix app, which is pretty frustrating. But as far as I can tell, I should be able to play some HDR stuff with the instructions from the S8 thread.
Has anyone else been able to get this working? It's pretty frustrating having such a great screen and not being able to use it fully.
Click to expand...
Click to collapse
Boy have I got an answer for y'all love this one...
Ok so MX player has H.265 10bits see attached pic. I had this Spiderman movie (see attached for details). So I figured finally this had to work. Now this Spiderman Homecoming is a HDR file.
Previously I used to use MX player with 1080p 10bit and 12bit files obviously 12bit didn't work works on pc but I didn't know back then you'd need a 12 bit display aka Dolby Vision compatible basically.
Back to it then...
So look at this scene of spiderman in SW and HW+ it's astonishing, the difference.
I have not seen such differences with 1080p 10bit display but back then I didn't have tab s3 so no wonder I was foolin myslef haha.
So when Tom Holland aka Peter Parker is removing his clothes you can cleary see the stark contrast. I set 100 brightness and AMOLED CINEMA because apparently Adaptive Mode is really bad and I keep reading ya gotta do this. HDR or not color modes are always working on anything. So true HDR COLOR doesn't mean you can't set color modes. But the Cinema one probably has the Industry standard for HDR gamut like DCP3 for Photoshop and such.
That's it folks, enjoy knowing you're making the best use of the gorgeous display but it gotta be h265 HDR so probably a mkv.
Also the Samsung player from galaxy apps couldn't play 5.1 or 7.1 AC3 and such audio so I had to go for MX thankfully now I found out it's all GOOD. But still Amazon I think does its on thing coz when you increase volume the bar turns green instead of the blue for HDR videos. ( Also attached)
I took the spidey pic on OnePlus 5 with HDR ON, attached that too.
Thus CONCLUSIVE!
A side note the Colors of a HDR video on a non compatible display will look worse than a normal SDR video which means yeah when you try to play a HDR file it will look that washed out which makes it worse so don't bother playing HDR videos on non HDR devices!
By the way 50 shades darker Unrated UHD HDR is such a treat but unfortunately my external hard disc gave up right before I was about to take a pic of Christian taking Ana on his shoulder to the swimming pool at the end of the movie.
That scene truly shows HDR capabilities on my TAB S3.
When they are on the stairs it's like I'm there too. The feeling ya know if you claustrophobic of darkness you'll feel it. Dolby Vision would be better I suppose but HDR is still felt just not ya know perfect so yeah.
I hope the hard disk works again I'm Leaving it untouched to a day.
It made a click sound but it also does then when you unplug the wire after unmount so pray for me thanks and enjoy... God damn it my whole 1.5 TB of HDR collection was on that!
Ok so I tried something it was a flop apparently screen grab doesn't capture HDR I used AZ screen recorder.
Anyways have a look but by pics you can see it's HDR.
I'll add another one taken from a camera.
That should show the difference but why doesn't XDA app let me upload videos always go to network error...
And no it's not my network problem!
p.s. the golden pic is how it looks fell in love with her all over again all were HDR shots on OnePlus tab brightness was 100 percent the exposure is different of phone camera that's why they look different
Here you are. Hope you're able to discern the difference.
Also just noticed in Samsung player when I did max battery save and player a HDR video since auto rotate is off when you click on the rotate there is a split second of washed out color.
This goes to show that HDR hardware of the Screen gets off when video is not playing it's like turning the HDR on and off in windows 10 display settings.
Suffice it to say 4k will not display in 4k but 1440p for local files though it does look sharper than a native 1440p file. Amazon prime video only goes up to 1080p and so does netflix because it supports only HD, SUPERHD AND 4K. I rest my HDR case Tab S3 SCREEN is better than my KU6470 TV!
---------- Post added at 08:41 PM ---------- Previous post was at 08:40 PM ----------

			
				
Kizznyc said:
From a friend of Samsung college who works in tablet dev
Netflix now is a software HDR that means it doesn't activate the HDR display but setting up cinema mode in display settings will do the trick but the volume turn green test won't work here. Only the video will be HDR and if you do anything that is UI interaction thus HDR is immediately disabled by the AMOLED CINEMA setting.
This is how all of this works. But hey, Dolby Vision is costly no wonder only the s8 competitor had it and not the note 8 one as that guy's screen is P-OLED and blotchy
Click to expand...
Click to collapse
Thank you. So basically this is an example of false advertisement by Samsung, because there is no true HDR on Netflix on Samsung's mobile devices. I have a Galaxy S9 and can confirm that. HDR videos on Netflix look dark and dull.

Tab S3 only 720p on Netflix ?

Hey guys,
My Nvidia Shield K1 died, and after several days doing comparison of what's available now, i decided to go for a Tab S3.
Great Super Amoled screen, hdr capable, but only 720p on netflix ? is that true ?
Even the shield k1 can do 1080.
Is it just a config issue or is the tab s3 really only capable of 720p ?
You can play HDR on the tab. I don't use Netflix so I'm not going to be much help. You need the right version of the apk and latest firmware version. If you're rooted use magisk and there is a module for Netflix.
See if anything in here helps, https://forum.xda-developers.com/showthread.php?t=3711917
Sent from my [device_name] using XDA-Developers Legacy app
Thx for your reply, but it has nothing to do with HDR, you can be in 720p and still play in HDR. And yes i can play hdr content, at least i see the hdr tag on some content in netflix, but this tablet seems limited to 720p. And i dont understand why.
And i want to know if anyone ever tried the test patterns on there tab, look at the upper right corner, it will show you the bitrate, resolution and framerate. The shield k1 shows 1080p at 30 fps and the tab s3 720p at 30 fps.

Shooting video with all lenses not available for the 5g version

So i've recently updated to colorOS 7.1 and i've read that one of the new feaures was that we could now shoot video with the 3 lenses.
I've tested this and in the app i don't see the option to do so , i've set the recoding settings to 1080p and 30fps with no luck , my version is CPH1921EX_11_C.26 ,
Can anyone using the same phone confirm that it is not available?
Is there a setting i'm missing that could turn this function on?
Thanks in advance
In the no 5g version that came with the c.28 update, but It seems that the updates are not the same for both devices so I don't know.
I have the Aussie Reno 5G with build CPH1921AU_11_C.26.
It only uses the top camera to record video with 1x to 5x zoom... If you use the super steady option then it removes any zoom function.
Only one camera is used to film video...

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