📝✅🔧 - Make timestamp style config global

Fixes #1656

docs/docs/configuration/index.md

@@ -242,4 +242,35 @@ Can be overridden at the camera level. See the [cameras configuration page](came
 rtmp:
   # Optional: Enable the RTMP stream (default: True)
   enabled: True
+```
+
+## `timestamp_style`
+
+Can be overridden at the camera level. See the [cameras configuration page](cameras.md) for more information about timestamp styling.
+
+```yaml
+# Optional: in-feed timestamp style configuration
+timestamp_style:
+  # Optional: Position of the timestamp (default: shown below)
+  #           "tl" (top left), "tr" (top right), "bl" (bottom left), "br" (bottom right)
+  position: "tl"
+  # Optional: Format specifier conform to the Python package "datetime" (default: shown below)
+  #           Additional Examples:
+  #             german: "%d.%m.%Y %H:%M:%S"
+  format: "%m/%d/%Y %H:%M:%S"
+  # Optional: Color of font
+  color:
+    # All Required when color is specified (default: shown below)
+    red: 255
+    green: 255
+    blue: 255
+  # Optional: Scale factor for font (default: shown below)
+  scale: 1.0
+  # Optional: Line thickness of font (default: shown below)
+  thickness: 2
+  # Optional: Effect of lettering (default: shown below)
+  #           None (No effect),
+  #           "solid" (solid background in inverse color of font)
+  #           "shadow" (shadow for font)
+  effect: None
 ```

frigate/config.py

@@ -675,6 +675,9 @@ class FrigateConfig(BaseModel):
         default_factory=DetectConfig, title="Global object tracking configuration."
     )
     cameras: Dict[str, CameraConfig] = Field(title="Camera configuration.")
+    timestamp_style: TimestampStyleConfig = Field(
+        default_factory=TimestampStyleConfig, title="Global timestamp style configuration."
+    )
 
     @property
     def runtime_config(self) -> FrigateConfig:
@@ -695,6 +698,7 @@ class FrigateConfig(BaseModel):
                 "motion": ...,
                 "detect": ...,
                 "ffmpeg": ...,
+                "timestamp_style": ...,
             },
             exclude_unset=True,
         )

frigate/test/test_config.py

@@ -958,6 +958,81 @@ class TestConfig(unittest.TestCase):
         runtime_config = frigate_config.runtime_config
         assert runtime_config.cameras["back"].rtmp.enabled
 
+    def test_global_timestamp_style(self):
+
+        config = {
+            "mqtt": {"host": "mqtt"},
+            "timestamp_style": {"position": "bl", "scale": 1.5},
+            "cameras": {
+                "back": {
+                    "ffmpeg": {
+                        "inputs": [
+                            {
+                                "path": "rtsp://10.0.0.1:554/video",
+                                "roles": ["detect"],
+                            },
+                        ]
+                    },
+                }
+            },
+        }
+        frigate_config = FrigateConfig(**config)
+        assert config == frigate_config.dict(exclude_unset=True)
+
+        runtime_config = frigate_config.runtime_config
+        assert runtime_config.cameras["back"].timestamp_style.position == "bl"
+        assert runtime_config.cameras["back"].timestamp_style.scale == 1.5
+
+    def test_default_timestamp_style(self):
+
+        config = {
+            "mqtt": {"host": "mqtt"},
+            "cameras": {
+                "back": {
+                    "ffmpeg": {
+                        "inputs": [
+                            {
+                                "path": "rtsp://10.0.0.1:554/video",
+                                "roles": ["detect"],
+                            },
+                        ]
+                    }
+                }
+            },
+        }
+        frigate_config = FrigateConfig(**config)
+        assert config == frigate_config.dict(exclude_unset=True)
+
+        runtime_config = frigate_config.runtime_config
+        assert runtime_config.cameras["back"].timestamp_style.position == "tl"
+        assert runtime_config.cameras["back"].timestamp_style.scale == 1.0
+
+    def test_global_timestamp_style_merge(self):
+
+        config = {
+            "mqtt": {"host": "mqtt"},
+            "rtmp": {"enabled": False},
+            "timestamp_style": {"position": "br", "scale": 2.0},
+            "cameras": {
+                "back": {
+                    "ffmpeg": {
+                        "inputs": [
+                            {
+                                "path": "rtsp://10.0.0.1:554/video",
+                                "roles": ["detect"],
+                            },
+                        ]
+                    },
+                    "timestamp_style": {"position": "bl", "scale": 1.5},
+                }
+            },
+        }
+        frigate_config = FrigateConfig(**config)
+        assert config == frigate_config.dict(exclude_unset=True)
+
+        runtime_config = frigate_config.runtime_config
+        assert runtime_config.cameras["back"].timestamp_style.position == "bl"
+        assert runtime_config.cameras["back"].timestamp_style.scale == 1.5
 
 if __name__ == "__main__":
     unittest.main(verbosity=2)