diff --git a/frigate/video.py b/frigate/video.py
index 19bfe1790..5af3e13f4 100755
--- a/frigate/video.py
+++ b/frigate/video.py
@@ -95,7 +95,7 @@ def capture_frames(
     config: CameraConfig,
     shm_frame_count: int,
     frame_index: int,
-    frame_shape,
+    frame_shape: tuple[int, int],
     frame_manager: FrameManager,
     frame_queue,
     fps: mp.Value,
@@ -154,7 +154,7 @@ class CameraWatchdog(threading.Thread):
         camera_name,
         config: CameraConfig,
         shm_frame_count: int,
-        frame_queue,
+        frame_queue: mp.Queue,
         camera_fps,
         skipped_fps,
         ffmpeg_pid,
@@ -341,8 +341,8 @@ class CameraCapture(threading.Thread):
         shm_frame_count: int,
         frame_index: int,
         ffmpeg_process,
-        frame_shape,
-        frame_queue,
+        frame_shape: tuple[int, int],
+        frame_queue: mp.Queue,
         fps,
         skipped_fps,
         stop_event,