Nvidia GTX 1050 / AMD RX 560 or higher with hardware decoding capabilities (HEVC/H.265 support).
Locate and change it from Automatic to DXVA2 (DirectX Video Acceleration) or D3D11 Video Acceleration . ssis586 4k install
High-resolution video tracks take slightly longer to decode than audio tracks, causing a synchronization drift. Nvidia GTX 1050 / AMD RX 560 or
If your frame rate dips below your target, open the NVIDIA Control Panel or AMD Software and activate Spatial Upscaling or Image Sharpening to bridge the performance gap. ssis586 4k install
Ensure your server settings are set to and Direct Stream .
Drop internal shadow maps from "Ultra" to "High". At 4K, the high pixel density naturally softens shadow edges, making ultra-high shadow settings redundant and wastefully demanding.