diff --git a/post-install b/post-install
index c1a39c8..a57dcc1 100755
--- a/post-install
+++ b/post-install
@@ -184,6 +184,9 @@ PKG_DNF=(
 
 	# media...
 	vlc mpv
+	ffmpeg
+	mkvtoolnix-gui
+	avidemux
 
 	# codecs...
 	gstreamer1-plugin-openh264