电脑是 MacBook Pro (15-inch, 2019),OS 以及升级到 11.2 (20D64),Safari 版本 14.0.3,也尝试修改浏览器 User Agent 为网上建议的 OS 11.0,但都不管用,看 test pattern 还是 1080p. 家里网速是没问题的,用 ChromeCast Ultral 可以打开 4k 内容。
大家给点建议?
1
Kanye 2021-02-07 14:51:16 +08:00
我也一样,苦恼着,不知道是不是关闭 SIP 的缘故
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2
Kanye 2021-02-07 14:52:11 +08:00
重置 SMC 、NVRAM 、PRAM 有试过吗?
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3
Wao 2021-02-07 15:35:08 +08:00
https://help.netflix.com/en/node/55764
To stream in Ultra HD, you will need: A Mac computer with macOS 11.0 Big Sur installed. The latest version of Safari browser Select 2018 or later Mac computer with an Apple T2 Security chip A 60Hz 4K capable display (with HDCP 2.2 connection if external display). NOTE: Every monitor connected to your computer must meet these requirements to successfully stream in Ultra HD. A Netflix plan that supports streaming in Ultra HD. A steady internet connection speed of 25 megabits per second or higher. Streaming quality set to Auto or High. NOTE: 4K Ultra HD support for macOS 11.0 Big Sur is currently in development may not be available at all times. |