From e800beaaf5303a5971d0725a6b4de2c46b7e8dd5 Mon Sep 17 00:00:00 2001
From: gxz <guoxianzhe@agora.io>
Date: Sat, 11 May 2024 17:10:19 +0800
Subject: [PATCH] chore: optimize

---
 ts/Renderer/WebCodecsRendererCache.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ts/Renderer/WebCodecsRendererCache.ts b/ts/Renderer/WebCodecsRendererCache.ts
index 912a11255..a5bf7feef 100644
--- a/ts/Renderer/WebCodecsRendererCache.ts
+++ b/ts/Renderer/WebCodecsRendererCache.ts
@@ -76,6 +76,7 @@ export class WebCodecsRendererCache
       type: VideoStreamType.VideoStreamHigh,
       encodedFrameOnly: true,
     });
+    this._engine?.getMediaEngine().registerVideoEncodedFrameObserver(this);
   }
 
   public shouldFallback(frameInfo: EncodedVideoFrameInfo): boolean {
@@ -104,6 +105,7 @@ export class WebCodecsRendererCache
 
   public release(): void {
     logInfo('call_back_with_encoded_video_frame release');
+    this._engine?.getMediaEngine().unregisterVideoEncodedFrameObserver(this);
     this._decoder?.release();
     this._decoder = null;
     super.release();