Setup mpv hardware decoding, update packages

.config/mpv/mpv.conf

@@ -1,6 +1,8 @@
 # [VIDEO]
 profile=opengl-hq
 hwdec=vaapi
+hwdec-codecs=all
+vo=vaapi
 
 # [AUDIO]
 volume=30
@@ -44,7 +46,7 @@ sub-shadow-color="#33000000"
 sub-spacing=0.5
 
 # [Language]
-slang=jp,jpn,Japanese,en,eng,English
+slang=en,eng,English
 alang=jp,jpn,Japanese,en,eng,English
 
 # [YouTube]

packages

@@ -21,7 +21,7 @@ firefox
 fritzing
 gedit
 git
-gnome-themes-standard
+gnome-themes-extra
 graphviz
 gtk-theme-arc-git
 gucharmap
@@ -41,7 +41,9 @@ jdk9-openjdk
 krita
 libmtp
 libnotify
+libva-intel-driver
 libx264
+linux-lts
 lxappearance
 mariadb
 moka-icon-theme-git
@@ -98,7 +100,6 @@ wpa_actiond
 wpa_supplicant
 x86_energy_perf_policy
 xarchiver
-xcape
 xdotool
 xorg-server
 xorg-xinit