diff --git a/src/webgpu/web_platform/util.ts b/src/webgpu/web_platform/util.ts
index 20fdca59c638..aa92c90f3d7c 100644
--- a/src/webgpu/web_platform/util.ts
+++ b/src/webgpu/web_platform/util.ts
@@ -386,6 +386,8 @@ export function startPlayingAndWaitForVideo(
           try {
             await callback();
             resolve();
+            video.src = '';
+            video.srcObject = null;
           } catch (ex) {
             reject(ex);
           }