[Q] issues in video recording and display

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Hi..
When i'm recording the video i see these black horizontal lines moving upwards which is really annoying. I've been facing this problem from my first video recorded. And the other issue with display is when i open options menu on any white/light colored background(specially during browsing) i notice the screen flickers.This problem disappear on high or very very low brightness.I'm using the device for two months now.Anybody else facing or faced such problems.What is the solution to this?

Me too :(
Any solution?

Sent from my GT-I9103 using XDA App

Well what i have discovered with the video recording issue seems to be with the fluorescent lighting. I've tested it very well and turning on the tube light (fluorescent lamp) causes the dark rolling lines in video. Now I want to know if this occurs only in few mobiles with any particular bug? Can you guys check this and confirm? Also is this a hardware or software related bug?
And i still don't have any clue about the display flickering on touching the menu and back options area of the screen.

Any help would be of great use to solve this issue.

Regards
Baig();

Originally Posted by NEO-xx

Me too :(
Any solution?

Sent from my GT-I9103 using XDA App

Are you using the stock ROM. Did you ever try other ROM's and test if this was a software bug of stock ROM?

To solve screen flickering problem you can go to Settings -> Display, and uncheck "Auto adjust screen power" option. I guess this option works like "dynamic contrast" option in PC monitors, by lowering screen brightness in some scenes. This may save some battery life, but the side effect is screen flickering during some animations, etc.

And I think that issue with fluorescent light occurs on a lot of digital cameras.

Originally Posted by nRoof

To solve screen flickering problem you can go to Settings -> Display, and uncheck "Auto adjust screen power" option. I guess this option works like "dynamic contrast" option in PC monitors, by lowering screen brightness in some scenes. This may save some battery life, but the side effect is screen flickering during some animations, etc.

And I think that issue with fluorescent light occurs on a lot of digital cameras.

Thanks a ton dude.. Disabling that feature feature really did a trick for LCD flicker. Yeah i've seen that black rolling lines in a few other camera videos but when i record videos, they appear so dark and distracting.. Its all the black lines rolling upwards and I have to delete that annoying video immediately. Also I read it has to do with the frequency of lamps in asia etc etc.. Can a few of you guys check this issue and clarify.