iPhone Photos app brightness problems

Discussion in 'iPhone Tips, Help and Troubleshooting' started by samuraisamurai, Oct 31, 2014.

  1. samuraisamurai, Oct 31, 2014
    Last edited: Oct 31, 2014

    samuraisamurai macrumors newbie

    Oct 31, 2014

    Today I found a very annoying bug from my brand new iPhone 6. Or at least I hope it's a bug, not a hardware issue...

    I shot a (landscape) video and played it in portrait mode, in Photos app. And when I played it, it dimmed a backlight little bit, then it dimmed it back to brighter and I was able to repeat this few times with various videos.

    Bug seems to happen only in Photos app and when you play a video with about 100% black that turns to brighter later in video. For e.g. if you record a video of your computer screen that's turned off and then turn it on.

    I also recorded a video of this (sorry about low quality): https://www.icloud.com/photostream/#A2G6XBubb48Hy

    Have you had same problems or does it happen also in your phone?

    Ps. Auto brightness control of the screen doesn't effect on this.
  2. maik005 macrumors member

    Jan 15, 2011
  3. samuraisamurai thread starter macrumors newbie

    Oct 31, 2014
    After some research looks like it's some kind of "dynamic contrast", feature in Photos app.

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