To avoid some issues which may occur when rendering video in case your computer has an integrated GPU (Intel/AMD CPU with iGPU) and a discrete GPU (NVIDIA), you need to assign the preferred graphics processor for the AVS4YOU applications. This guide describes how to set the NVIDIA GPU with CUDA® technology as a preferred graphics processor used for video decoding.
If your OS is Windows 10 starting with v.1803, then you can use Windows Settings as described below. If your computer is a laptop, then you can refer to this article.
First of all, adjust the AVS4YOU program settings for necessary applications.
For AVS Video Converter, perform the following actions:
click the "Settings" button in the AVS Video Converter main program window,
switch to the "Acceleration" tab of the "Settings" window,
check the "Use NVIDIA CUDA decoder, if possible" option,
click OK to save the settings,
close the application for these changes to take effect.
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Run Windows Settings in one of the following ways:
Click the "Start" button in the lower left corner and press the "Settings" menu item.
Alternatively, you can press the Win+I keys on the keyboard.
Add the application you want to customize:
Open the "System" -> "Display" settings section,
scroll down the page and click the "Graphics settings" option,
select the "Classic app" option from the drop-down list and click the "Browse" button,
in the Windows Explorer window that opens, select one of the following .exe files: AVSVideoConverter.exe, AVSVideoEditor.exe, AVSVideoConverterHost.exe, AVSVideoReMaker.exe, AVSMediaPlayer.exe or AVSAudioEditor.exe.
If you are using a 32-bit version of Windows, you should add the following .exe files:
If you are using a 64-bit version of Windows, you should add the following .exe files:
Choose the graphics settings for the added application:
Select the added AVS4YOU application and click the "Options" button below,
in the "Graphics specifications" window that opens, select the "High performance" radio button and click the "Save" button.
If you further need to use the iGPU (Intel HD Graphics) for AVS4YOU programs again, you will need to make the above settings, but choose a different processor (Power saving). You can also refet to this article.
Repeat necessary steps to add other AVS4YOU applications one by one in the "Display Settings" section of the Windows Settings and choose the graphics processor for each of them.