add auto pip mode

packages/artplayer/src/index.js

@@ -121,6 +121,9 @@ class Artplayer extends Emitter {
             mutex: true,
             fullscreen: false,
             fullscreenWeb: false,
+            miniProgressBar: true,
+            localPreview: true,
+            autoPip: true,
             layers: [],
             contextmenu: [],
             quality: [],