强制 M1 连接第三方显示器时输出 RGB 模式,解决颜色发灰发虚问题 - V2EX
RobinCheng
V2EX    macOS

强制 M1 连接第三方显示器时输出 RGB 模式,解决颜色发灰发虚问题

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  •   RobinCheng Aug 9, 2021 via iPhone 2499 views
    This topic created in 1748 days ago, the information mentioned may be changed or developed.
    源:

    1 、打开 /Library/Preferences/,找到 com.apple.windowserver.displays.plist

    2 、将该文件复制出来,使用以下命令将 binary 格式转换成 xml 格式供编辑

    $plutil -convert xml1 com.apple.windowserver.displays.plist

    3 、将 PixelEncoding 将值改为 0,Range 改为 1

    4 、保存文件,使用以下命令将 xml 格式转换回 binary 格式,并检查文件的合法性

    $plutil -convert binary com.apple.windowserver.displays.plist

    $plutil -lint com.apple.windowserver.displays.plist

    5 、寻找以下文件夹中是否存在以 com.apple.windowserver.displays xxxx 文件,如有则删除

    ~/Library/Preferences/
    ~/Library/Preferences/ByHost

    6 、重启
    6 replies    2023-02-26 18:19:32 +08:00
    evicblacks
        1
    evicblacks  
       Aug 12, 2021
    我的重启之后 PiexelEncoding 的值又重新变回 1 了。。。。。
    qiyuey
        2
    qiyuey  
       Aug 12, 2021 via Android
    Air 很奇怪,登录界面之前是 RGB,登录之后就变成 YPbPr 了
    explorerproxy
        3
    explorerproxy  
       Feb 23, 2023
    @qiyuey 我的 macmini 也是这样
    explorerproxy
        4
    explorerproxy  
       Feb 23, 2023
    @explorerproxy 应该是 ByHost 没删除的原因
    RobinCheng
        5
    RobinCheng  
    OP
       Feb 26, 2023
    @explorerproxy 最新系统还没这个问题吗?
    explorerproxy
        6
    explorerproxy  
       Feb 26, 2023
    @RobinCheng C 转 hdmi 还是这样用你介绍的方法或者 betterdisplay 倒是都能解决,我怀疑 m2 是不是也有这个问题,看官网的介绍还是 c 口还是写的支持 DP ,没写 hdmi
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