From e7c6b2d571554c308f2e2c458aa57006b3fee03e Mon Sep 17 00:00:00 2001
From: Nicolas Mowen <nickmowen213@gmail.com>
Date: Wed, 19 Mar 2025 20:52:55 -0600
Subject: [PATCH] Fix per camera config (#17263)

* Fix per camera config

* fix
---
 frigate/config/classification.py                      |  6 +++++-
 frigate/config/config.py                              |  2 ++
 frigate/data_processing/common/license_plate/mixin.py | 10 ++++++++--
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/frigate/config/classification.py b/frigate/config/classification.py
index db555063b..74eee0a55 100644
--- a/frigate/config/classification.py
+++ b/frigate/config/classification.py
@@ -1,7 +1,7 @@
 from enum import Enum
 from typing import Dict, List, Optional
 
-from pydantic import Field
+from pydantic import ConfigDict, Field
 
 from .base import FrigateBaseModel
 
@@ -86,6 +86,8 @@ class CameraFaceRecognitionConfig(FrigateBaseModel):
         default=500, title="Min area of face box to consider running face recognition."
     )
 
+    model_config = ConfigDict(extra="ignore", protected_namespaces=())
+
 
 class LicensePlateRecognitionConfig(FrigateBaseModel):
     enabled: bool = Field(default=False, title="Enable license plate recognition.")
@@ -129,3 +131,5 @@ class CameraLicensePlateRecognitionConfig(FrigateBaseModel):
         default=1000,
         title="Minimum area of license plate to begin running recognition.",
     )
+
+    model_config = ConfigDict(extra="ignore", protected_namespaces=())
diff --git a/frigate/config/config.py b/frigate/config/config.py
index f77a83f28..c27cd365d 100644
--- a/frigate/config/config.py
+++ b/frigate/config/config.py
@@ -437,6 +437,8 @@ class FrigateConfig(FrigateBaseModel):
             include={
                 "audio": ...,
                 "birdseye": ...,
+                "face_recognition": ...,
+                "lpr": ...,
                 "record": ...,
                 "snapshots": ...,
                 "live": ...,
diff --git a/frigate/data_processing/common/license_plate/mixin.py b/frigate/data_processing/common/license_plate/mixin.py
index c07163819..52f59e71a 100644
--- a/frigate/data_processing/common/license_plate/mixin.py
+++ b/frigate/data_processing/common/license_plate/mixin.py
@@ -844,6 +844,8 @@ class LicensePlateProcessingMixin:
 
     def lpr_process(self, obj_data: dict[str, any], frame: np.ndarray):
         """Look for license plates in image."""
+        if not self.config.cameras[obj_data["camera"]].lpr.enabled:
+            return
 
         id = obj_data["id"]
 
@@ -910,7 +912,10 @@ class LicensePlateProcessingMixin:
 
             # check that license plate is valid
             # double the value because we've doubled the size of the car
-            if license_plate_area < self.lpr_config.min_area * 2:
+            if (
+                license_plate_area
+                < self.config.cameras[obj_data["camera"]].lpr.min_area * 2
+            ):
                 logger.debug("License plate is less than min_area")
                 return
 
@@ -942,7 +947,8 @@ class LicensePlateProcessingMixin:
             # check that license plate is valid
             if (
                 not license_plate_box
-                or area(license_plate_box) < self.lpr_config.min_area
+                or area(license_plate_box)
+                < self.config.cameras[obj_data["camera"]].lpr.min_area
             ):
                 logger.debug(f"Invalid license plate box {license_plate}")
                 return