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    Fullscreen youtube colour artefacting.

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    • K
      kaicrawf
      last edited by

      This post is deleted!
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      • ?
        A Former User
        last edited by A Former User

        Hello! I'm having the same problem with artefacting, but in quicktime. If a spot in the video is pure white, and the video is playing with the cursor hidden, then white spots are not tinted, rather pure white. You can see when I start playing the video that the colors brighter on the GIF here.

        MacBook Pro late 2013

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        • K
          kypreonyc
          last edited by

          is anything being done about this or should i just uninstall f.lux?

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          • ?
            A Former User @benfowler
            last edited by

            This used to be a deal breaker for me too but the workaround suggested by @benfowler is perfect and currently the most convenient way to avoid the issue.


            There is 1 easy hack to avoid this issue.

            Put the mouse curser onto the youtube / netflix video scroll bar at the bottom of the screen.
            The issue seems to arise due to refresh rate at full screen video in safari.
            Possibly to save battery, safari technology doesnt refresh areas of the screen that have pixels the dont change or similar.
            But when you put the curser over this area, , it does seem to solve the issue .

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            • O
              Orico @A Former User
              last edited by

              @jonsnow When you do that, you are not really in full screen any more, because the video title appears so does the video timeline scroll bar, taking up 10% of the top and 10% of the bottom and adding distractions.

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              • ?
                A Former User
                last edited by

                I'm experiencing the same issues with fullscreen YouTube videos, I found if you zoom in (cmd, +) it removes/stops the artifacting so you don't need to keep your curser on the timeline blocking some of the video, it doesn't effect the video just makes the playback elements larger. No idea why this works or if it helps with netflix.

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                • W
                  wiwi1019
                  last edited by

                  I'm on MacBook Air 2015 and have the exact same issue, and I found a simple solution:

                  Use Firefox at night.

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                  • L
                    lbspht
                    last edited by

                    Hi all, it has to be issue in Safari. It appears in videos from various web pages. I can't believe Apple is doing nothing with this....

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                    • A
                      aimingforangels
                      last edited by

                      Hey all,
                      Definitely not just a Safari issue. Having the same problem and can replicate the results in both Safari and Chrome. Admittedly, I have not tried Firefox.

                      Running MBP 13" (Early 2015) with the Intel Iris 6100 chipset.
                      Chrome ver. 53.0.2785.46 beta (64-bit)
                      Safari ver. 9.1.2 (11601.7.7)
                      f.lux ver. 37.3

                      I've found that, for some reason, this issue doesn't occur when you crank the display scaling in System Preferences to the highest it will go. (1680x1050 on my set up).

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                      • F
                        fillep
                        last edited by

                        AAAAH I'm getting MAD!

                        I've never had this problem before on my 15" retina MBP mid 2012, but it got stolen (in a fucking brutal home invasion robbery) and now I have a 13" mid 2015 retina MBP that I got from work and these artifacts are KILLING me.

                        Those fucking bastards that stole my computer are now also responsible for all GPU problems in the world and I hope they die. Good news for everyone, they're both in custody so send all your fucking lawyers because these guys are gonna get some software engineering training, and hopefully when they get out they will FIX IT.

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                        • T
                          thedouglas
                          last edited by

                          The problem persists! I am using Safari as well. Maybe I'll just get Firefox and see what happens...

                          Safari 9.0.1
                          El Capitan 10.11.1
                          f.lux 37.2

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                          • J
                            Joegenius98
                            last edited by

                            Guys! The problem is not with Safari, it's the f.lux app itself! I don't mean to be rude or anything or like that, but it has to be f.lux's fault for this color artefacting because when I disabled it, YouTube videos in fullscreen mode weren't having that issue anymore. All videos ran fine as they're supposed to.

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                            • J
                              Joegenius98 @Joegenius98
                              last edited by

                              @Joegenius98 FYI, I have the latest 2016 MacBook, but that doesn't matter because I tried out the Macbook Air and Pro at the Apple Store and even played 4k videos on Safari without any problem.

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                              • M
                                mixolyd
                                last edited by

                                I'm experiencing this on Netflix also. OSX 10.11.6. I wonder why it's taking the flux team so long to fix this?

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                                • A
                                  aimingforangels @mixolyd
                                  last edited by

                                  @mixolyd I'm assuming they don't see the point in patching until OS Sierra gets its public launch. It is getting ridiculous though. Very annoying

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                                  • Tungsten_smoothT
                                    Tungsten_smooth
                                    last edited by Tungsten_smooth

                                    To everyone: Apple keeps managing color settings and modifying how something as simple as auto brightness adjusts BRIGHTNESS and starts having it also adjust gamma.

                                    F.lux uses gamma ramps so that's one part of it. Now Mac OS Sierra reads color profiles differently.

                                    It's almost as if apple is doing the most annoying shit possible to stop the f.lux team... because they want their own version.

                                    Night Shift for Mac OS will happen. That's Apple for you.

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                                    • J
                                      Joegenius98
                                      last edited by

                                      @Tungsten_smooth Thanks for letting us know!

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                                      • T
                                        thedouglas @Tungsten_smooth
                                        last edited by

                                        @Tungsten_smooth well, that sucks because Night Shift doesn't actually take blue all the way out. I find it unuseable on my iPhone without an attachable blue light filter.

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                                        • J
                                          Joegenius98
                                          last edited by

                                          @thedouglas How do you know?

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                                          • P
                                            Plasma_000
                                            last edited by

                                            I discovered a workaround. just download this menu-bar app:

                                            https://gfx.io

                                            And set your graphics card to the discrete one when you are doing things in fullscreen - it uses a little more battery, but fixes the artefacting.

                                            Tungsten_smoothT 1 Reply Last reply Reply Quote 1
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