添加字幕本地预览

packages/artplayer/src/index.js

@@ -123,7 +123,8 @@ class Artplayer extends Emitter {
             fullscreenWeb: false,
             subtitleOffset: false,
             miniProgressBar: false,
-            localPreview: false,
+            localVideo: false,
+            localSubtitle: false,
             autoPip: false,
             networkMonitor: false,
             layers: [],