Prioritize H.264/AVC 444 graphics mode for Remote Desktop Connections

Supported on: At least Windows Server 2016, Windows 10

Registry

HKLM SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services

Value name: AVC444ModePreferred

Enabled: AVC444ModePreferred = 1

Disabled: AVC444ModePreferred = 0

Description

This policy setting prioritizes the H.264/AVC 444 graphics mode for non-RemoteFX vGPU scenarios. When you use this setting on the RDP server, the server will use H.264/AVC 444 as the codec in an RDP 10 connection where both the client and server can use H.264/AVC 444.