diff --git a/Fastfox.js b/Fastfox.js
index 8cb81af..f0fa3ac 100644
--- a/Fastfox.js
+++ b/Fastfox.js
@@ -99,6 +99,7 @@ user_pref("content.notify.interval", 100000); // (.10s); default=120000 (.12s)
     //user_pref("gfx.webrender.software.opengl", true); // LINUX
 
 // PREF: NVIDIA RTX Video Super Resolution for video overlay [WINDOWS] [REMOVED FF125+]
+// Activiates on video content 720p or below.
 // [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1823135
 // [2] https://www.reddit.com/r/firefox/comments/17a0noa/nvidia_video_super_resolution_not_working_on/
 // [3] https://blogs.nvidia.com/blog/ai-decoded-rtxvideo-firefox/