显示器和电视都用hdmi么？

ps用的10bit测试图：https://pan.baidu.com/s/1pLRGAcN

https://imagescience.com.au/knowledge/10-bit-output-support
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To get a 10 bit output path working:

On The PC:

Windows 7 or above, ideally Windows 10

A video card that has 10 bit output support (common in theory) AND drivers that actually offer this in a stable manor (much more rare).

The best supported cards are the NVIDIA Quadro cards. We recommend the basic K620 model, or if you have more budget and definitely if you're using multiple monitors, go for the K2200 models.

You can also try the ATI FirePro series of cards (many cheaper ATI cards have the hardware required but no driver support for 10 bit). I have used ATI FirePro 4800/4900 cards with quite good results, but the drivers are flakey.

Photoshop CS6 (earlier versions do NOT really reliably support 10 bit output) - ideally Photoshop CC 2015+.

Activation of 10 bit mode in those apps (see e.g. Photoshop performance settings).

Only if you have all of these things in place will 10 bit support be possible and you will need to manually activate it in the video card drivers in most instances.

10 bit output may interfere with games etc, so they do let you turn it on and off as required.
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