vtt subtitles

src/lib/st-bindings/index.ts

@@ -37,6 +37,7 @@ import {
 import PauseReducer from "./pause_reducer";
 import PlayReducer from "./play_reducer";
 import SeekReducer from "./seek_reducer";
+import SetSubtitleUrlReducer from "./set_subtitle_url_reducer";
 import SetUrlReducer from "./set_url_reducer";
 
 // Import all procedure arg schemas
@@ -66,6 +67,7 @@ const reducersSchema = __reducers(
   __reducerSchema("pause", PauseReducer),
   __reducerSchema("play", PlayReducer),
   __reducerSchema("seek", SeekReducer),
+  __reducerSchema("set_subtitle_url", SetSubtitleUrlReducer),
   __reducerSchema("set_url", SetUrlReducer),
 );