Remove dev env var requirement and update docs for latest config (#10483)

* Update docs for alerts and event review

* Add docs for camera groups

* Update reference config with new config values

* Remove env variable requirement

* Add to sidebar

* Update snapshot docs

* add zones example to detection docs too

* Generalize the zone docs

docs/docs/configuration/cameras.md

@@ -94,3 +94,23 @@ This list of working and non-working PTZ cameras is based on user feedback.
 | Tapo C210                |      ❌      |      ❌      | Incomplete ONVIF support                                                                                                                        |
 | Uniview IPC672LR-AX4DUPK |      ✅      |      ❌      | Firmware says FOV relative movement is supported, but camera doesn't actually move when sending ONVIF commands                                  |
 | Vikylin PTZ-2804X-I2     |      ❌      |      ❌      | Incomplete ONVIF support                                                                                                                        |
+
+## Setting up camera groups
+
+:::tip
+
+It is recommended to set up camera groups using the UI.
+
+:::
+
+Cameras can be grouped together and assigned a name and icon, this allows them to be reviewed and filtered together. There will always be the default group for all cameras.
+
+```yaml
+camera_groups:
+  front:
+    cameras:
+      - driveway_cam
+      - garage_cam
+    icon: car
+    order: 0
+```

docs/docs/configuration/reference.md

@@ -653,4 +653,19 @@ telemetry:
   # Optional: Enable the latest version outbound check (default: shown below)
   # NOTE: If you use the HomeAssistant integration, disabling this will prevent it from reporting new versions
   version_check: True
+
+# Optional: Camera groups (default: no groups are setup)
+# NOTE: It is recommended to use the UI to setup camera groups
+camera_groups:
+  # Required: Name of camera group
+  front:
+    # Required: list of cameras in the group
+    cameras:
+      - front_cam
+      - side_cam
+      - front_doorbell_cam
+    # Required: icon used for group
+    icon: car
+    # Required: index of this group
+    order: 0
 ```

docs/docs/configuration/review.md

@@ -0,0 +1,47 @@
+---
+id: review
+title: Review
+---
+
+Review items are saved as periods of time where frigate detected events. After watching the preview of a review item it is marked as reviewed.
+
+## Restricting alerts to specific labels
+
+By default a review item will only be marked as an alert if a person or car is detected. This can be configured to include any object or audio label using the following config:
+
+```yaml
+# can be overridden at the camera level
+review:
+  alerts:
+    labels:
+      - car
+      - cat
+      - dog
+      - person
+      - speech
+```
+
+## Restricting detections to specific labels
+
+By default all detections that do not qualify as an alert qualify as a detection. However, detections can further be filtered to only include certain labels or certain zones.
+
+By default a review item will only be marked as an alert if a person or car is detected. This can be configured to include any object or audio label using the following config:
+
+```yaml
+# can be overridden at the camera level
+review:
+  detections:
+    labels:
+      - bark
+      - dog
+```
+
+## Restricting review items to specific zones
+
+By default a review item will be created if any `review -> alerts -> labels` and `review -> detections -> labels` are detected anywhere in the camera frame. You will likely want to configure review items to only be created when the object enters an area of interest, [see the zone docs for more information](./zones.md#restricting-alerts-and-detections-to-specific-zones)
+
+:::info
+
+Because zones don't apply to audio, audio labels will always be marked as an alert.
+
+:::

docs/docs/configuration/snapshots.md

@@ -3,6 +3,8 @@ id: snapshots
 title: Snapshots
 ---
 
-Frigate can save a snapshot image to `/media/frigate/clips` for each event named as `<camera>-<id>.jpg`.
+Frigate can save a snapshot image to `/media/frigate/clips` for each object that is detected named as `<camera>-<id>.jpg`. They are also accessible [via the api](../integrations/api.md#get-apieventsidsnapshotjpg)
+
+To only save snapshots for objects that enter a specific zone, [see the zone docs](./zones.md#restricting-snapshots-to-specific-zones)
 
 Snapshots sent via MQTT are configured in the [config file](https://docs.frigate.video/configuration/) under  `cameras -> your_camera -> mqtt`

docs/docs/configuration/zones.md

@@ -14,17 +14,47 @@ During testing, enable the Zones option for the debug feed so you can adjust as
 
 To create a zone, follow [the steps for a "Motion mask"](masks.md), but use the section of the web UI for creating a zone instead.
 
-### Restricting events to specific zones
+### Restricting alerts and detections to specific zones
 
-Often you will only want events to be created when an object enters areas of interest. This is done using zones along with setting required_zones. Let's say you only want to be notified when an object enters your entire_yard zone, the config would be:
+Often you will only want alerts to be created when an object enters areas of interest. This is done using zones along with setting required_zones. Let's say you only want to have an alert created when an object enters your entire_yard zone, the config would be:
 
 ```yaml
 cameras:
   name_of_your_camera:
-    record:
-      events:
+    review:
+      alerts:
         required_zones:
           - entire_yard
+    zones:
+      entire_yard:
+        coordinates: ...
+```
+
+You may also want to filter detections to only be created when an object enters a secondary area of interest. This is done using zones along with setting required_zones. Let's say you want alerts when an object enters the inner area of the yard but detections when an object enters the edge of the yard, the config would be
+
+```yaml
+cameras:
+  name_of_your_camera:
+    review:
+      alerts:
+        required_zones:
+          - inner_yard
+      detections:
+        required_zones:
+          - edge_yard
+    zones:
+      edge_yard:
+        coordinates: ...
+      inner_yard:
+        coordinates: ...
+
+```
+
+### Restricting snapshots to specific zones
+
+```yaml
+cameras:
+  name_of_your_camera:
     snapshots:
       required_zones:
         - entire_yard

docs/sidebars.js

@@ -32,6 +32,7 @@ module.exports = {
       ],
       Cameras: [
         "configuration/cameras",
+        "configuration/review",
         "configuration/record",
         "configuration/snapshots",
         "configuration/motion_detection",

frigate/app.py

@@ -597,24 +597,6 @@ class FrigateApp:
         self.init_logger()
         logger.info(f"Starting Frigate ({VERSION})")
 
-        if not os.environ.get("I_PROMISE_I_WONT_MAKE_AN_ISSUE_ON_GITHUB"):
-            print(
-                "**********************************************************************************"
-            )
-            print(
-                "**********************************************************************************"
-            )
-            print("Frigate 0.14 UNSTABLE")
-            print("This build is not for public use. Please use Frigate stable.")
-            print("Unstable/experimental builds are not enabled, Frigate is exiting.")
-            print(
-                "**********************************************************************************"
-            )
-            print(
-                "**********************************************************************************"
-            )
-            sys.exit(1)
-
         try:
             self.ensure_dirs()
             try: