--- a/.config/mc/mc.ext	Tue Feb 23 20:28:48 2016 +0200
+++ b/.config/mc/mc.ext	Mon Apr 11 19:03:17 2016 +0300
@@ -161,6 +161,8 @@
     Include=video
 regex/\.([oO][gG][mM])$
     Include=video
+regex/\.([mM]4[vV])$
+    Include=video
 
 include/video
     Open=mplayer %f

--- a/.dircolors	Tue Feb 23 20:28:48 2016 +0200
+++ b/.dircolors	Mon Apr 11 19:03:17 2016 +0300
@@ -98,6 +98,7 @@
 .mpg 01;35
 .mpeg 01;35
 .m2v 01;35
+.m4v 01;35
 .mkv 01;35
 .webm 01;35
 .ogm 01;35