yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi Note 7 Guides, News, & Discussion] chihi2110:
yah i also think like you but some youtuber in my country they explanted that redmi note 7 would has a small cache to process images
[Xiaomi Redmi Note 7 Guides, News, & Discussion] GuestK00449:
As long as i can take great low light photos i am ok with it.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] Coconut tree:
That sounds like ?️
[Xiaomi Redmi Note 7 Guides, News, & Discussion] amhonra:
Processor

Redminote 7 PRO wil be released with Snapdragon 675 Soc
[Xiaomi Redmi Note 7 Guides, News, & Discussion] harysviewty:
I don't think this is fully true

Poco video selfie is just so dark like no native binning at all. This is different to the big pixel like on mi5.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] ahtanrayyan:
support
[Xiaomi Redmi Note 7 Guides, News, & Discussion] JoraForever:
I don't think there is a phone currently that does pixel binning in video, now it's just done in photo.

Binning adds the the brightness of 4 pixels and merge then into a bigger number.

(example: 4 pixels have brightness values of 3,4,5,3 the binned number is 15(3+4+5+3), meaning that pixel is brighter, if it were averaged, it would have had a value of 3.75 ((3+4+5+3)/4) and it's not bigger than the original pixels values, meaning no brightness improvement)

(the real process of binning pixels is actually much more complicated, and simple addition may not be done)

While in video the brightness of individual is averaged(not binned) with neighbouring pixels to make 30 1080p (2.1 Mp) photos per second.

If someone understands the process of real pixel binning, then correct me if i am wrong.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] harysviewty:
Lg v30 V35 g7 v40 have super bright mode video, 2x2 4in1 pixel binning in video (4K becoming full HD), + there's adaptive fps for lowlight

HTC has multiframe subsampling processing for lowlight noiseless video

Sony has dual camera sensor fusion (normal & bw) for super high iso lowlight video

No, you're wrong

Binning isn't always about 1+2+3+4= 10, it can also be like 1+2+3+4=10 :4= 2.5 (PureView) or 1+4+4+5=4 or 1+2+3+4=1/2/3/4 (real time hdr)

And there's no averaging in lower resolution normal video processing, it's not even using all the pixels of the full sensor. That's why most flagship use 12mp 4:3 (video is cropped 16:9 8mp 4k), no wasted resolution
[Xiaomi Redmi Note 7 Guides, News, & Discussion] JoraForever:
I did say: "the real process of binning pixels is actually much more complicated, and simple addition may not be done" i was simplifying the technical stuff. Pixel binning is also done by averaging values, though not benefiting brightness but noise reduction.

In video the camera actually sends full frame raw data to the isp, which manipulates the raw sensor data by cropping and subsampling (technically the same as binning by averaging) and then dumping that data on flash memory as a video format.

Most modern phones use subsampling by averaging because it reduces noise.

Many phones have issues with noise while filming in 4k in low light condition because the noise filtering applied to videos must be fast and efficient, where as photo noise filtering is done with much more processing.

The LG super bright video mode is most likely some kind of software trickery that forces 1080p resolution because subsampling reduces noise, and does one of two things either increase iso or increase brightness/contrast in post processing.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] harysviewty:
https://en.ids-imaging.com/techtipps-detail/en_techtip-binning-subsampling-or-scaler.html

I believe subsampling =/= averaging

That's why lowlight video from 40mp Huawei mate 20 pro sucks so bad

Lg bright mode is a real time processing, 15-24fps, ev +1 stop (higher than max iso on auto /manual mode), 1/4 max resolution,
[Xiaomi Redmi Note 7 Guides, News, & Discussion] SonyObsessed:
I've been wanting to ask this question since, Xiaomi lies a lot when it comes to phone specs. Well, it's cheap, so we can't complain.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] DonAndress:
We can't complain but we're missing a pro comparison of video footage amongst new phones. So unless someone digs really deep into specs, like fellows here, we can be surprised in a bad way after a phone purchase...

I personally don't care about pictures that much but I'd love to have decent video.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] stevejoshua:
The truth is redmi note 7 is having only 12MP camera. The dedicated Samsung's GM1 sensor is combining 4 pixels in to one pixel. In samsing GM1 sensor pixel binning takes place 2x2 grid and combine into one. So. the information Captured by 4 individual pixel is combined into one large pixel called Super Pixel. Briefly, Each pixels has 12MP shot when combining 4 into one pixel we can get 48MP shot that is the theory.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] harysviewty:
It's just nasty when you sell 4k blu-ray made out of upscaled DVD rip
[Xiaomi Redmi Note 7 Guides, News, & Discussion] pingpongs:
Yes I think it's fake but takes decent pictures.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] KahboonGan:
how about when the camera zoom at maximum. Will the picture use interpolated pixel or use raw pixel off 48MP sensor?
[Xiaomi Redmi Note 7 Guides, News, & Discussion] harysviewty:
[youtube]s_oyXX4ypg4[/youtube]

It uses interpolation, not raw pixel one. And Google camera interpolation is much better
[Xiaomi Redmi Note 7 Guides, News, & Discussion] manuks:
But 660 already support up to 48mp camera, they already revision their camera spec.

You can check on qualcomm site and here for the news

https://gsmarena.com/apparently_some_qualcomm_chipsets_support_up_to_192mp_cameras-news-35944.php
[Xiaomi Redmi Note 7 Guides, News, & Discussion] shamid1369:
Truth!

Tnx for the only answer based on documentary sources!

But anyway I think MP doesn't matter and just real image quality is important

so forgot about specs guys and just check samples:

https://www.kimovil.com/en/compare-cameras/huawei-p10,lg-v30,redmi-note-7,samsung-galaxy-s8

its clear note 7 is better than others with half-price that's great! so be it!:fingers-crossed:
[Xiaomi Redmi Note 7 Guides, News, & Discussion] lallolu:
Nice link. I did not know the camera is so good. It beat the S8 and P10 in almost all cases.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] AndrewChan99:
I don't think they would have put writing on the phone saying 48MP if it was fake, LOL, it is very real and is 48MP. :good:
[Xiaomi Redmi Note 7 Guides, News, & Discussion] zoko:
This week im on vacations, in this vacations i use the redmi note 7 for primary device for tacking pictures, i have already have many devices starting with xiaomi devices Redmi note 4 and redmi note 5 pro, others brands samung galaxy S7, S8 and so on. And i have SLR canon Camera... this device redmi note 7 in my opinion is the worst device globally for taking pictures. If you want to take selfies and person photos, very good camera phone, but if you want to take a landscape photo.... even mine old galaxy s2 is better.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] AndrewChan99:
India version or China version of the phone?
[Xiaomi Redmi Note 7 Guides, News, & Discussion] J Manuel4:
The sd660 can take pictures at 48 mp but without double cameras or other technologies at the same time, that is why it is in pro mode because at that moment it is activated other technologies such as ZSL or the second camera are not used.
[Xiaomi Redmi Note 7 Guides, News, & Discussion] zoko:
Global Version
[Xiaomi Redmi Note 7 Guides, News, & Discussion] chazy chaz:
yeah right -_-
[Xiaomi Redmi Note 7 Guides, News, & Discussion] kennyk09:
You don't know what you are talking about
[Xiaomi Redmi Note 7 Guides, News, & Discussion] el.tsupaka:
Marketing

Its called ""marketing"" my friend!
[Xiaomi Redmi Note 7 Guides, News, & Discussion] oatcooky:
Jumping on an old thread because I just got a RN7 Global Version (Lavender). I get similar amounts of detail with GCam Xcam, GCam BSG and Mi Camera, all shooting in 12 MP mode. In Mi Camera's 48 MP setting in both Photo and Pro modes, there's much more detail when zoomed in, so it is definitely not upsampling from 12 MP. The detail looks similar to my old Nokia 808's 42 MP mode. You should try this when shooting cityscapes or doing long night exposures using a tripod.

This makes me think that the Lavender RN7 variant has a real 48 MP sensor. The Samsung GM1 sensor probably has a separate ISP to crunch down 48 MP to 12 MP for regular shots (for GCam, WhatsApp or Instagram) and there's a separate pathway for doing full 48 MP shots. The RN7 Pro (Violet variant) could also have a similar flow for its Sony IMX586 sensor. The SD660 chip in the RN7 and the SD675 in the RN7 Pro both aren't capable of handling 48 MP natively.

The original India RN7 (without the S) is the only variant that has a 12 MP native sensor. Xiaomi has a crazy naming scheme... why use the same name for different variants?
[Samsung Galaxy Note 9 Questions & Answers] michael.johns03:
I possibly knocked out my cell connection for the moment, but I'm kind of tempted to not even care. Who needs the phone when I have portable unlimited 100Mb+.

[IMG="I want to go faster."]https://i.imgur.com/mPVsFHP.jpg[/IMG]
[Xiaomi Mi 8 Questions & Answers] Ozozuz:
Hello guys, i'm having a common and a strange problem with my mi8.

The common one is the not so good battery + drain with miui10+android9 on mi8, i did every tweak i was able to find, i disabled the non interactive scene, i set the preferred network as LTE/WCDMA and the battery improved a little but the main problem, that i can't figure it out, is that my phone, even when unused "during the day but also during the night while on airplane mode" keep activate his self when the screen is off.

I thought it was a problem caused by the ROM "i was using the xiaomi.eu stable" or some installed apps, so i decided to deep wipe everything and install the Global Stable with myflash but i'm having the same behaviour, even right after the format with no app installed, just logged in the google and xiaomi account.

https://imgur.com/a/fzbywNl

What do you think is the problem here ?
[Xiaomi Mi 8 Questions & Answers] angeloamorato:
firmware :(
[Xiaomi Mi 8 Questions & Answers] lioutasrom:
You could try global beta, i used to be on global stable with 5 hours sot and when I flashed global beta 8.12.20 It raised to 6-7 sot

---------- Post added at 03:00 PM ---------- Previous post was at 02:59 PM ----------

Also I have a standby battery drain when I'm somewhere with bad reception, it might have something to do with your problem.
[Xiaomi Mi 8 Questions & Answers] najabi:
Stand-by drain comparison analysis

Maybe this is too much.. (35% discharge in 13 hours idle!). Were you on LTE/WCDMA? Bear in mind that just flashed MIUI has default options to search for more Wi-Fi networks, Google Nearby, Google Assistant, Ok Google, NFC, security settings,.... that may keep it awake.

Anyway, I think this phone discharges too much during night idle on cellullar connectivity even in LTE/WCDMA and good coverage (88 dBm). With teaked settings, it discharges itself 7% of battery in exact 7 hours, idle, which is better, but too much IMHO. (Airplane/off mode ~1%). System2Panel reports Cell Connectivity to drain 45 mAh in this time. The curious thing is that, another phone, Mi A1, at the same 7 hours idle, much less tweaked, same provider (even worse LTE signal, 96 dBm), discharges only 3% and indicates 7 mAh cell connectivity. That is, Mi A1 consumes less than half at idle. We're talking 3% to 7% discharge difference, not much, but cell stanby energy is consistently 6 times more, which is why long term, discharges more. (Average 9% total in 57 hrs, which is overall too much). More bellow:

Every two hours, you can see on Mi 8 graph, there are about 10 minutes peaks of 200 mA discharge (representing 1% in 35 minutes). Notice Mi A1 keeps flat on average. Cell standby is 9% total all the time on Mi 8, high enough, but the drain peaks doesn't come from cell, but every 10-minute unknown proces! Additionally, In a flat 30-minute zoom, Mi A1 cell standby is minimum 0.50 mAh (can't upload a 5th image), while Mi 8 is minimum 3.0 mAh, exactly 6 times.

Call me obsessed but I paid flagship money for a device that discharges on average 10% by night for me. Yes, I know, airplane mode, but a nice Mi A1 with less battery discharges less by night, and consistently cell connectivity is 6 times more in mAh on Mi 8. (Snapdragon 845 is idle, can't drain)

Note: I am on Xiaomi.eu 9.1.3, Sphynx kernel 2.3, debloated apks.
[Xiaomi Mi 8 Questions & Answers] Ozozuz:
Actually I AM on global stable :c, good reception where in my area easly :c

What do you mean ? I tried both the Xiaomi.eu stable and the Global Stable with the same behaviour but a lot of people with the global stable didn't have my issue :c
[Xiaomi Mi 8 Questions & Answers] Ozozuz:
I suspect that the problem is somehow related to this, but i don't know what to change or fix.

Ok google disabled, no NFC but i have no idea where to find and how to set the are three options " Wi-Fi networks, Google Nearby, Google Assistant, ".

Can you please guide me ?
[Xiaomi Mi 8 Questions & Answers] lioutasrom:
Yeah my point is that global beta 8.12.20 has better battery than the global stable at this point
[Xiaomi Mi 8 Questions & Answers] JoB46:
topic already heavily discussed here:

http://en.miui.com/thread-5211076-3-1.html

https://xdaforums.com/mi-8/help/xiaomi-mi8-global-bloating-root-t3883339

now my battery is good for 2-3 days with 10.1.2.0 global stable
[Xiaomi Mi 8 Questions & Answers] najabi:
Wi-Fi Networks: Settings>Wifi>Additional Settings>Wifi Assistant

Google Options: Settings>Google>Services.... go through Nerby, etc..
[Xiaomi Mi 8 Questions & Answers] Ozozuz:
I have already read those posts but this is not the point, i kind fixed the drain related to the bugged "scene manager" and the mobile antenna, the problem is the incredible number of activation with the display off "see picture below"

disabled pretty much everything, no result :c
[Xiaomi Mi 8 Questions & Answers] najabi:
I'm sorry but it is not solved yet in those threads. Scena Manager doesn't fix it. I don't deny there are activations with display off, but the consumption of the cell connectivity is high according to my tests, compared to other phones. It is consistent to me cell consumption with battery drain overnight.

Many people say cell standby takes high %.
[Xiaomi Mi 8 Questions & Answers] tcseay:
Hello, share your software, thank you
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
Idle drain is high but yours is higher then mine, i'm on last stable (locked Boot Loader) and my drain during night with everything turned ON is about ~0.5% / Hr

This drops to 0.3 if i set the airplane mode and re-enable the WiFi. And goes to 0.0 if i disable the wifi too.

(OFC i've debloated the hell out of it)

One thing that could help, if you haven't already, turn off the interactive scene under battery - scenes
[Xiaomi Mi 8 Questions & Answers] najabi:
That 0.5%/hr, is average Screen Off discharge summary or the minimum discharge segment in Battery Historian?
[Xiaomi Mi 8 Questions & Answers] neuTrue:
Not sure if this is applicable to us. Though, I should leave this here.
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
Screen off summary is 0.54 , last night segment 0.19 for 4hrs and 0.4 for 2hrs...
[Xiaomi Mi 8 Questions & Answers] najabi:
With everything ON?

I envy you... It's so low.. and locked unrooted. I am highly debloated too, root and custom kernel. I don't know if it's about LTE reception...
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
Don't envy me, this device is a mess... Cell drain is really too much, even with good signal reception.

Tomorrow I'll share that bug report if you want.
[Xiaomi Mi 8 Questions & Answers] samoelfilho:
Guys, I am having this issue with mine and I have no idea how to fix...could someone please help?

https://m.imgur.com/gallery/5iOxLnl
[Xiaomi Mi 8 Questions & Answers] najabi:
Hi, well, I am on MIUI 3.28 (highly debloated) and my graph is as follows: I made 7:30 hours SoT yesterday. Phone activity is in sync with screen on although there are wakeups from wakelocks such as Google push services every 20 minutes or so. As you see my cell standby is 5-6% so I'm finally happy. It lasts on average for two days with good usage for me. I'm in peace now.:victory:
[Xiaomi Mi 8 Questions & Answers] Nikka93:
China Beta or Global Beta or what?

Your life seems the old oreo one :good:
[Xiaomi Mi 8 Questions & Answers] najabi:
Xiaomi.eu MIUI 9.3.28 Beta/developer with +50 disabled packages and tweaked settings.
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
The biggest difference is made by the cell standby drain being under 10% ... But I'm curious, do you have a list of what you disabled and what kind on settings you tweaked?
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
You have really putted en effort in debloating the device, my list of disabled apps is very short compared to yours and i don't disable all those funcition (like Find my device, sync et cetera) still i manage to get a very low discharge rate when screen is off... my hopes is that since your cell standby drain is vastly lower then mine something good has been done with the latest baseband firmware and i hope soon this firmware will come to stable channel too.

Device's Power Estimates:
Ranking | Name | Uid | Battery Percentage Consumed
1 | CELL | 0 | 33.74%
2 | SCREEN | 0 | 27.32%
0 | OVERCOUNTED | 0 | 14.76%
3 | com.android.chrome | 10111 | 13.68%
4 | ANDROID_SYSTEM | 1000 | 9.82%

PhoneSignalStrengthSummary:
ID | Name | Count / Hr | Seconds / Hr | Total Num | Total Duration | Max Duration
0 | none | 0.57 | 1389.43 | 33 | 22h12m16.295s | 9h31m41.601s
1 | good | 2.02 | 734.64 | 116 | 11h44m25.015s | 1h24m43.301s
2 | great | 1.29 | 710.48 | 74 | 11h21m14.959s | 1h35m37.015s
3 | moderate | 1.36 | 609.64 | 78 | 9h44m33.479s | 1h42m17.337s
4 | poor | 0.90 | 155.81 | 52 | 2h29m23.884s | 35m51.672s

none value is for the time i had the phone in airplane mode (3 nights)

As you all can see, even if the receptions in very good and just a couple of hours with a poor signal...cell drain is on top of everything.

Can you share the same info just to counter check?
[Xiaomi Mi 8 Questions & Answers] najabi:
Device's Power Estimates:
Ranking | Name | Uid | Battery Percentage Consumed
0 | UNACCOUNTED | 0 | 8.56%
1 | SCREEN | 0 | 21.82%
2 | com.android.chrome | 10140 | 13.74%
3 | ANDROID_SYSTEM | 1000 | 6.53%
4 | com.whatsapp | 10134 | 6.18%
5 | net.nextbike.bilbaobizi | 10138 | 5.50%
6 | GOOGLE_SERVICES | 10022 | 5.21%
7 | CELL | 0 | 4.97%
8 | ROOT | 0 | 4.44%
9 | org.telegram.messenger | 10156 | 2.79%

PhoneSignalStrengthSummary:
ID | Name | Count / Hr | Seconds / Hr | Total Num | Total Duration | Max Duration
0 | great | 0.20 | 2811.76 | 1 | 3h51m9.554s | 3h51m9.554s
1 | none | 0.20 | 787.68 | 1 | 1h4m45.376s | 1h4m45.376s
[Xiaomi Mi 8 Questions & Answers] GoldGanja:
Thanks for the report [MENTION=8861561]najabi[/MENTION] ! Even if one wants to add all your unaccounted drain to cell you barely reach 15% (and of course not all unaccounted is due to cell drain) ...

We, on global stable, can just hope for a fast port of that baseband firmware...
[Xiaomi Mi 8 Questions & Answers] Nikka93:
Today i managed to have a really nice battery life.

Global stable 10.3.1

Disabled high accuracy gps, only devices (that involves less Google stuff going on)

Enabled again the scene
[Xiaomi Mi 8 Questions & Answers] Nikka93:
Screenshot here, with the first 100 to 80 with 1.5h of Waze and screen on
[Xiaomi Redmi Note 3 Questions & Answers] BloodshotBuddha:
I'm currently using Resurrection Remix OS for the past 6 months, but they have stopped development on the ROM. I want to switch to an Android Pie ROM, but I'm lost on which one to choose. I'm looking for long battery life, good performance and good audio. Any suggestions?
[Xiaomi Redmi Note 3 Questions & Answers] Black_Stark:
Bootlegger pie.
[Asus Zenfone Max Pro M2 Questions & Answers] jojokispotta:
I'm unable to see the setting to enable "local terminal" in developer settings. Kindly help.
[Asus Zenfone Max Pro M2 Questions & Answers] kickyvivi:
Download terminal emulator
[Tilt, TyTN II, MDA Vario III General] sirooga:
Ok so on pretty much every 6.1 ROM I have tried I have been unable to view MMS Video messages directly within Arcsoft. Usually I see the first frame of the video, and the sound plays. If I save the video and then open it withing WMP or Coreplayer it will play just fine. I didn't limit this to an individual ROM thread because it seems to be the same no matter which ROM and which version of Arcsoft I use. I am an AT&T customer in So. California. I have no issues with sending or receiving MMS Video only in the playing of the video within Arcsoft. Any suggestions would be welcome.

If my search results gave me no answers, maybe you know how to search better than I do?
[Tilt, TyTN II, MDA Vario III General] akadonny:
how you doin sirooga?

funny I was about to start a thread to ask this exact same question. i don't know exactly why arcsoft doesn't play videos in itself. i've tried every dll i removed from my rom and i can't get it to play. it must have something to to with me not registering the dll properly. anyways, i do have a version of my 3.53 rom that has arcsoft and some other software still in it where arcsoft does actually play videos in itself. it's basically my 3.53.DK.01 with less removed. let me know if you want to try it and i'll send you a link.
[Tilt, TyTN II, MDA Vario III General] Silverexp:
Well, just tried on the rom I’m on (PDAVIET V09) and I’m having the same problem. I know recently I just playing around with this feature between my tilt and 3125 and it work. I even had sent myself the MMS video and played it back within Arcsoft just fine. I was either using L26 FF V4 or UDK 8.0 R2 at the time. L26 FF V4 and PDAVIET V09 use Arcsoft 5.0.31.16 if that helps.
[Tilt, TyTN II, MDA Vario III General] akadonny:
I figured out the video playback inside Arcsoft issue. I did a lot of digging and it looks like my original arcsoft and camera cab are missing several dll's. I also took a peek into other arcsoft and camera cabs and they are missing the same dll's. So to get these and other programs functioning 100%, it seems to be up to the rom you use to get full functionality of these programs. Some of these missing dll's are shared with HTC Audio Manager, HTC Streaming, HTC Voice Recorder and a few others. Some parts of Arcsoft actually depends on the Camera to function.

So, below are my new camera and mms cabs. They should work on any rom and the mms send and receive is fully functional on AT&T with any changes.

EDIT (05/23/2008): Attachments removed. See next post.
[Tilt, TyTN II, MDA Vario III General] akadonny:
I've narrowed down the problem to 3 dll's. If you want to use different versions of Arcsoft or the Camera, just copy the dll's I attached to the Windows folder on you phone. If your phone won't let you copy any or all 3 of these dll's that means you probably already have them installed.

I've also attached new cabs for mms and camera without the excess dll bloat. These dll's are required for you to play back mp4 and 3gp through Arcsoft and Windows Media Player.
[Tilt, TyTN II, MDA Vario III General] bjevers:
I found this thread because I was having the same problems with Arcsoft on my Hermes. This one still will not play mms videos. If I save the video and open it with Windows Media Player, it will play. I tried the dll's, but it didn't help. In fact, the mp4spvd.dll will cause Arcsoft to close (crash) when trying to play the video. I am running WM6.1 build 19588.1.1.4 from PDAViet. Any other suggestions?
[Tilt, TyTN II, MDA Vario III General] Packrat:
sorry wrong forum.