Video Enhancer - Samsung Galaxy Note 9 Questions & Answers

My Galaxy Note 9 has the green screen issue, screen starts stuttering and becomes unresponsive when i try to increase the brightness. I have tried resetting my phone and flashing it with stock rom but nothing worked.
So, I'm using this app called PWMfree to overcome this issue but the green tint is still there, but recently I have observed that when i turn on the video enhancer and open youtube the green tint is not there anymore.
Is there anyway to make this video enhancer feature apply for the whole phone instead of just the Youtube?

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[Q] Video black clipping GONE and PERFECT PLAYBACK, but HOW!

Oki, now im sure that all these video black clipping is software rendering issues and i experienced yesterday, a perfect playback of all videos, without any black clipping. I experience same as many othersm at first day I got mine Note and with same issues all having at Video on Note thread. With all these black clipping issues on dark scenes and suddenly yesterday for first time ever, I could watch videos without any issues at all.
What happened:
I watch a eps of Chuck and as usual, the black clipping are all over the screen, make it unwatchable at dark scenes, for first time I watch it and with the Note video app.
I changed to MX Videoplayer and same video, suddenly all black clipping WAS GONE and a perfect playback without any more clipping. This is first time ever i watch all videos, without any black clipping and i was totally surprised. I tried play it again on Notes video player and NO black clipping at all.
Then I tried with youtube app, that can see clearly on most videos there and still NO BLACK CLIPPING!
This is totally weird for me, I just dont know what happened and why suddenly all these black clipping at dark scenes that I had with the phone suddenly are gone?
Today I watched the same video and the black clipps are back!
Anyone have experienced this weird behaviour before and why black clippings gone one day and comes back another day? Simpel is, what the heck is going on?
Its a strange issue. With my note it seems to depend on how the video is encoded. Some 720p files play fine, others I get the black block effect. But I am now pretty sure the screen is fine as some videos with lots of black / dark scenes play perfect. No one seems to be able yo lock down what is causing it, me included.
Encoding can definitely affect the banding. H.264 is usually fine, but DivX is nearly unwatchable at equal bitrate.
Hi, just tried this. I have tried sevral HD videos that I have on the SD card and some movies from Youtube and other webs. I can no longer see black level clipping. Rendering looks a little more blocky on some flat areas, like it was 16 and not 32 bits. But hell, black clipping was much more visible.
So if this is just a video driver or decoder issue, I hope Samsung puts the fix on the final ICS ROM. A clearly visible bug with an easy software fix cannot be left unsolved.
I am really going to sell my Gnote and go back to SGS2 because of this BLACK CLIPPING
Just proves its not a screen issue but something else.
Was obvious thought because black clipping was not truly everywhere
Lol
Sent from my GT-N7000 using Tapatalk 2
nuramohammed26 said:
I am really going to sell my Gnote and go back to SGS2 because of this BLACK CLIPPING
Click to expand...
Click to collapse
Try higher quality movies and another movieplayer
Sent from my GT-N7000 using Tapatalk 2

[Q] Recorded video playback fail.

I searched not only XDA but the entire internet and found no other similar issues
When i record video, the playback on the native ICS media player shows a black screen and sticks at either 64% or 84% (green text top right corner, possibly buffer?) and playback in VLC shows a corrupt green screen, I have tried all resolutions and changed starage locations. The phone is 100% Vanilla, I've not even touched the bootloader or firmware.. All videos play perfectly on the PC.
If anyone has had this issue and found a solution or if anyone has an idea of what to do then i would greatly appreciate some help.

Problem with using One and auto recorders like dailyroads voyager/autoguard blackbox

I just purchased the One and tried both dailyroads and autoguard black box. I notice that it gets REALLY choppy when it's dark out. This did not happen with my nexus 4.
I notice that when i'm in the htc camera app, the viewfinder is also choppy when it's dark out, but when i turn on video recording, it's smooth like butter.
It's almost like dailyvoyager and autoblackbox are recording from the camera viewfinder rather than going into the camera's recording mode to record video. Does anyone experience the same thing? Is there a fix?
Try VideoReg. I prefer it over the two you mentioned. I have noticed that often when it starts up the preview will not be automatically in focus for some reason, so go into the settings screen then back out and it works. The developer is getting a One and has a beta that makes the One's HDR video mode available. Should be some good stuff on the way in a month or two.
QuantifyThis said:
Try VideoReg. I prefer it over the two you mentioned. I have noticed that often when it starts up the preview will not be automatically in focus for some reason, so go into the settings screen then back out and it works. The developer is getting a One and has a beta that makes the One's HDR video mode available. Should be some good stuff on the way in a month or two.
Click to expand...
Click to collapse
Thanks.

Popup camera sound not turning off

I've got a mi 9t pro with miui 11 updated and in it I can't turn off the front camera sound effect even I turned it off from special features>front camera effects I still hear the sound and even I can't change the sound effect to anything else. Only one sound is played when camera popups even I changed the sound effect. When I off the visual effect it works but sound effect can not be turned off or changed. ??
I had some issue with always empty call history (miui11 global).
Only factory reset helped me.

Odd sound phenomenon

I have the Samsung Galaxy S20 FE 5G. And I have noticed a strange phenomenon that occurs with the sound whenever I try to screen record using the built-in screen recorder. When playing a game the sound sounds like a normal phone... However, when I start to screen record the sound all of the sudden gets more depth and the bass is louder and the clarity is a lot better. How could a screen recorder make the speakers sound better? Are the speakers not already going at their full potential? If not, how would I go about enabling it to sound the same as when the screen recording is enabled?
As a little background, I am not new to electronics and I am a power user. I've already been up and down the sound settings and through the developers options, but to no avail. There doesn't seem to be any discussion anywhere about this particular phenomenon...
Interesting. May be the codec that's being used.
See what it is in Developer options when in those states.
Could be a firmware glitch... like those never happen in Samsungs

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