QuickSync is no longer working after installing DCH graphics driver
Content Type: Troubleshooting | Article ID: 000035681 | Last Reviewed: 07/23/2021
Quick Sync no longer works on computers using Hybrid graphics and latest DCH drivers
The Intel® Media SDK 2018R2 (or newer) software development tool contains a fix for this issue.
Example: Handbrake version 1.2.2 already introduces a fix for this issue.
Find more information in Frequently Asked Questions about Windows* DCH Drivers for Intel® Graphics
The issue starts with the Intel® Media SDK dispatcher and current changes forced by Windows UWP.
The applications affected by this issue should be rebuilt using Intel® Media SDK 2018R2 or newer.
Visit this forum QuickSync functionality broken with DCH driver