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Screen sharing type options on Mac

When you create a new screen sharing connection on your Mac, choose Standard or High Performance screen sharing. If you choose High Performance, you can also choose one or two virtual displays.

Screen sharing type settings

Option	Description
Screen Sharing Type	The type of screen sharing. Standard: Adapt resolution and frame rate to network conditions. High Performance: Support stereo audio, HDR video reference mode, 4:4:4 chroma subsampling, high frame rates (30 or 60 fps) and low latency. If you sign in as the user logged in to the Mac you want to access, the hardware displays connected to that Mac are blanked, which gives you privacy if it’s located in a shared area that other people can access. This also means no one else can use that Mac while you’re using High Performance screen sharing. If the Mac being remote controlled using High Performance screen sharing has Screen Sharing turned on, you can end the session by pressing the Escape key on a keyboard connected to the Mac being remotely controlled. (You can’t use the Escape key to end the session when Remote Management is turned on.) High Performance is available on Mac computers with Apple silicon and macOS Sonoma 14 or later, subject to the requirements and limitations listed below.
Display Type	The number of virtual displays. This option is only available with High Performance screen sharing.

Option

Description

Screen Sharing Type

The type of screen sharing.

Standard: Adapt resolution and frame rate to network conditions.
High Performance: Support stereo audio, HDR video reference mode, 4:4:4 chroma subsampling, high frame rates (30 or 60 fps) and low latency.
If you sign in as the user logged in to the Mac you want to access, the hardware displays connected to that Mac are blanked, which gives you privacy if it’s located in a shared area that other people can access. This also means no one else can use that Mac while you’re using High Performance screen sharing.
If the Mac being remote controlled using High Performance screen sharing has Screen Sharing turned on, you can end the session by pressing the Escape key on a keyboard connected to the Mac being remotely controlled. (You can’t use the Escape key to end the session when Remote Management is turned on.)
High Performance is available on Mac computers with Apple silicon and macOS Sonoma 14 or later, subject to the requirements and limitations listed below.

Display Type

The number of virtual displays. This option is only available with High Performance screen sharing.

Requirements and limitations for High Performance

Keep the following in mind when using High Performance screen sharing:

High Performance requires high network bandwidth (75 megabits per second for a single 4K display) and consistent low network latency.
A wired network connection is recommended.
Both Mac computers must be able to communicate with each other over UDP ports 5900, 5901 and 5902.
Only one High Performance screen sharing session can be active on each Mac at a time.
The maximum screen size supported on a virtual display is 4K (3840 x 2160 pixels or 1920 x 1080 HiDPI).
To support HDR video reference mode, you must choose the HDR Video (P3-ST 2084) preset in Displays settings. See Use the Preset menu in Displays settings.

مددگار؟

Mac User Guide

Screen sharing type options on Mac

Screen sharing type settings

Requirements and limitations for High Performance