From a98df12f1cdc84ec8d4ba169c9e1d86bcba2c880 Mon Sep 17 00:00:00 2001
From: Michael Renzmann <mrenzmann@otaku42.de>
Date: Fri, 19 May 2023 21:52:31 +0200
Subject: [PATCH] Fix error reported by @tiagocoutinho at
 tiagocoutinho/v4l2py#42.

---
 examples/web/async.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/web/async.py b/examples/web/async.py
index af5ee50..e0cd1fe 100644
--- a/examples/web/async.py
+++ b/examples/web/async.py
@@ -89,7 +89,7 @@ def cameras() -> list[Camera]:
     global CAMERAS
     if CAMERAS is None:
         cameras = {}
-        for device in iter_video_capture_devices():
+        for device in iter_video_capture_devices(legacy_controls=True):
             cameras[device.index] = Camera(device)
         CAMERAS = cameras
     return CAMERAS