From c6f716bafa690f35607d31b9c9d38aaa5e2f6bc1 Mon Sep 17 00:00:00 2001
From: Jeff Emmett <jeffemmett@gmail.com>
Date: Wed, 24 Dec 2025 16:29:11 -0500
Subject: [PATCH] fix: add crossOrigin to video element to prevent tainted
 canvas errors
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Videos from fal.media were causing "Tainted canvases may not be exported"
errors when tldraw tried to capture screenshots/exports. Adding crossOrigin="anonymous"
allows the browser to request the video with CORS headers.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/shapes/VideoGenShapeUtil.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shapes/VideoGenShapeUtil.tsx b/src/shapes/VideoGenShapeUtil.tsx
index a01286e..8ebd05d 100644
--- a/src/shapes/VideoGenShapeUtil.tsx
+++ b/src/shapes/VideoGenShapeUtil.tsx
@@ -695,6 +695,7 @@ export class VideoGenShape extends BaseBoxShapeUtil<IVideoGen> {
                 <video
                   key={videoUrl.substring(0, 100)} // Force reload when URL changes
                   src={videoUrl}
+                  crossOrigin="anonymous"
                   controls
                   autoPlay
                   loop