Catch missing frame

frigate/app.py

@@ -623,14 +623,10 @@ class FrigateApp:
             50, int(available_shm / (cam_total_frame_size))
         )
 
-        logger.info(
+        logger.debug(
             f"Calculated total camera size {available_shm} / {cam_total_frame_size} :: {self.shm_frame_count} frames for each camera in SHM"
         )
 
-        logger.info(
-            f"Calculated {self.shm_frame_count} frames for each camera in SHM"
-        )
-
         if self.shm_frame_count < 10:
             logger.warning(
                 f"The current SHM size of {total_shm}MB is too small, recommend increasing it to at least {round(min_req_shm + cam_total_frame_size)}MB."

frigate/embeddings/maintainer.py

@@ -78,6 +78,8 @@ class EmbeddingMaintainer(threading.Thread):
         try:
             frame_id = f"{camera}{data['frame_time']}"
             yuv_frame = self.frame_manager.get(frame_id, camera_config.frame_shape_yuv)
+
+            if yuv_frame is not None:
                 data["thumbnail"] = self._create_thumbnail(yuv_frame, data["box"])
                 self.tracked_events[data["id"]].append(data)
                 self.frame_manager.close(frame_id)