diff --git a/bricks/camera.js b/bricks/camera.js
index ee7c630..38d94cf 100644
--- a/bricks/camera.js
+++ b/bricks/camera.js
@@ -126,10 +126,11 @@ bricks.Camera = class extends bricks.Popup {
 		};
 		this.mediaRecorder.onstop = () => {
 			const blob = new Blob(this.recordedChunks, { type: 'video/webm' });
+			const file = new File([blob], "recorded_video.webm", { type: "video/webm" });
 			const url = URL.createObjectURL(blob);
 			console.log('recorded url=', url);
 			this.recordedChunks = [];
-			this.dispatch('recorded', url);
+			this.dispatch('recorded', file);
 			console.log('record end')
 		}
 		this.mediaRecorder.start();