Revert "Revert "Try reacting to first time update instead IDK""

This reverts commit 7af06c6.

Author: ShiningTrapez

src/playbackstrategy/legacyplayeradapter.js

@@ -3,7 +3,7 @@ import MediaState from "../models/mediastate"
 import { ManifestType } from "../models/manifesttypes"
 import AllowedMediaTransitions from "../allowedmediatransitions"
 import LiveGlitchCurtain from "./liveglitchcurtain"
-// import MediaPlayerBase from "./modifiers/mediaplayerbase"
+import MediaPlayerBase from "./modifiers/mediaplayerbase"
 
 function LegacyPlayerAdapter(mediaSources, playbackElement, isUHD, player) {
   const manifestType = mediaSources.time().manifestType
@@ -238,15 +238,15 @@ function LegacyPlayerAdapter(mediaSources, playbackElement, isUHD, player) {
       setupExitSeekWorkarounds(mimeType)
       isPaused = false
 
-      // call pause upon metadata event firing
+      // call pause upon STATUS event firing
       if (!autoPlay) {
-        // mediaPlayer.addEventCallback(this, function pauseCallback(event) {
-        //   if (event.type === MediaPlayerBase.EVENT.METADATA) {
-        //     isPaused = true
-        mediaPlayer.pause()
-        //     mediaPlayer.removeEventCallback(pauseCallback)
-        //   }
-        // })
+        mediaPlayer.addEventCallback(this, function pauseCallback(event) {
+          if (event.type === MediaPlayerBase.EVENT.STATUS) {
+            isPaused = true
+            mediaPlayer.pause()
+            mediaPlayer.removeEventCallback(pauseCallback)
+          }
+        })
       }
 
       hasStartTime = presentationTimeInSeconds || presentationTimeInSeconds === 0

src/playbackstrategy/legacyplayeradapter.test.js

@@ -291,12 +291,12 @@ describe("Legacy Playback Adapter", () => {
       )
     })
 
-    it("calls pause when the METADATA event is emitted and player should pause after load", async () => {
+    it("calls pause when the STATUS event is emitted and player should pause after load", async () => {
       const mediaPlayer = createMockMediaPlayer()
       const legacyAdapter = LegacyAdapter(mockMediaSources, playbackElement, false, mediaPlayer)
       legacyAdapter.load("video/mp4", null, false)
 
-      mediaPlayer.dispatchEvent({ type: MediaPlayerEvent.METADATA })
+      mediaPlayer.dispatchEvent({ type: MediaPlayerEvent.STATUS })
 
       expect(legacyAdapter.isPaused()).toBe(true)
       expect(mediaPlayer.pause).toHaveBeenCalled()