add mvi not as submodule

.config/mvi/mpv.conf

@@ -0,0 +1,49 @@
+## IMAGE
+# classic opengl-hq parameter, change at will
+scale=spline36
+cscale=spline36
+dscale=mitchell
+dither-depth=auto
+correct-downscaling
+sigmoid-upscaling
+# debanding seems rarely useful with images
+#deband
+# dark grey background instead of pure black
+background=color
+background-color=0.2
+
+## MISC
+mute=yes
+# the osc is mostly useful for videos
+osc=no
+# don't try to autoload subtitles or audio files
+sub-auto=no
+audio-file-auto=no
+# get rid of the useless V: 00:00:00 / 00:00:00 line
+term-status-msg=
+
+# replace mpv with mvi in the window title
+title="${?media-title:${media-title}}${!media-title:No file} - mvi"
+
+# don't slideshow by default
+image-display-duration=inf
+# loop files in case of webms or gifs
+loop-file=inf
+# and loop the whole playlist
+loop-playlist=inf
+
+# you need this if you plan to use drag-to-pan or pan-follows-cursor with MOUSE_LEFT 
+window-dragging=no
+
+#according to haasn, aspect ratio info for PNG and JPG is "universally bust"
+[extension.png]
+video-aspect-override=no
+
+[extension.jpg]
+video-aspect-override=no
+
+[extension.jpeg]
+profile=extension.jpg
+
+[silent]
+msg-level=all=no