Added MPV setup

dot_config/private_mpv/scripts/videoclip/timings_mgr.lua

@@ -0,0 +1,29 @@
+--[[
+Copyright: Ren Tatsumoto and contributors
+License: GNU GPL, version 3 or later; http://www.gnu.org/licenses/gpl.html
+
+Timings class
+]]
+
+local Timings = {
+    ['start'] = -1,
+    ['end'] = -1,
+}
+
+function Timings:new(o)
+    o = o or {}
+    setmetatable(o, self)
+    self.__index = self
+    return o
+end
+
+function Timings:reset()
+    self['start'] = -1
+    self['end'] = -1
+end
+
+function Timings:validate()
+    return self['start'] >= 0 and self['start'] < self['end']
+end
+
+return Timings