From 7b4ac50fc143b25d1ec1796bafdcba463f867ac5 Mon Sep 17 00:00:00 2001
From: Digital Artifex <7929434+DigitalArtifex@users.noreply.github.com>
Date: Wed, 6 Aug 2025 18:42:25 -0400
Subject: [PATCH] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index e97260f..affeb47 100644
--- a/README.md
+++ b/README.md
@@ -96,6 +96,12 @@ cmake --build ./build
 cmake --install ./build
 ```
 
+After installation, it is likely that you may experience scan lines and other artifacts when using the `Video Channel Buffer`. This is due to the default backend being FFMPEG, which is known to have such issues with Qt. You can correct this issue by using the `gstreamer` backend provided by qt6-multimedia-gstreamer. 
+```
+sudo echo "export QT_MEDIA_BACKEND=gstreamer" >> /etc/profile
+```
+This step is automatically executed by the Arch installation package.
+
 ## Installation (Release Packages)
 
 Currently only Arch packages are available at this time. I am working towards Debian and Gentoo releases as well.