PlayerComponent: set some options before loading mpv.conf

mpv_initialize() was moved up recently. Since mpv_initialize() also
loads mpv.conf, this means the C++ code would overwrite if the same
settings were set in mpv.conf. Move mpv_initialize() back up to avoid
this.

Fixes #434.

src/player/PlayerComponent.cpp

@@ -84,9 +84,6 @@ bool PlayerComponent::componentInitialize()
 
   mpv_set_wakeup_callback(m_mpv, wakeup_cb, this);
 
-  if (mpv_initialize(m_mpv) < 0)
-    throw FatalException(tr("Failed to initialize mpv."));
-
   // Disable native OSD if mpv_command_string() is used.
   mpv::qt::set_property(m_mpv, "osd-level", "0");
 
@@ -126,6 +123,9 @@ bool PlayerComponent::componentInitialize()
   mpv::qt::set_property(m_mpv, "hr-seek", "no");
 #endif
 
+  if (mpv_initialize(m_mpv) < 0)
+    throw FatalException(tr("Failed to initialize mpv."));
+
   mpv_observe_property(m_mpv, 0, "pause", MPV_FORMAT_FLAG);
   mpv_observe_property(m_mpv, 0, "core-idle", MPV_FORMAT_FLAG);
   mpv_observe_property(m_mpv, 0, "cache-buffering-state", MPV_FORMAT_INT64);