Implement object lifecycle pane (#13550)

* Object lifecycle pane

* fix thumbnails and annotation offset math

* snapshot endpoint height and format, yaml types, bugfixes

* clean up for new type

* use get_image_from_recording in recordings snapshot api

* make height optional

frigate/util/builtin.py

@@ -1,5 +1,6 @@
 """Utilities for builtin types manipulation."""
 
+import ast
 import copy
 import datetime
 import logging
@@ -210,10 +211,16 @@ def update_yaml_from_url(file_path, url):
         if len(new_value_list) > 1:
             update_yaml_file(file_path, key_path, new_value_list)
         else:
-            value = str(new_value_list[0])
-
-            if value.isnumeric():
-                value = int(value)
+            value = new_value_list[0]
+            if "," in value:
+                # Skip conversion if we're a mask or zone string
+                update_yaml_file(file_path, key_path, value)
+            else:
+                try:
+                    value = ast.literal_eval(value)
+                except (ValueError, SyntaxError):
+                    pass
+                update_yaml_file(file_path, key_path, value)
 
             update_yaml_file(file_path, key_path, value)
 

frigate/util/image.py

@@ -765,7 +765,7 @@ def add_mask(mask: str, mask_img: np.ndarray):
 
 
 def get_image_from_recording(
-    file_path: str, relative_frame_time: float
+    file_path: str, relative_frame_time: float, codec: str, height: Optional[int] = None
 ) -> Optional[any]:
     """retrieve a frame from given time in recording file."""
 
@@ -781,12 +781,16 @@ def get_image_from_recording(
         "-frames:v",
         "1",
         "-c:v",
-        "png",
+        codec,
         "-f",
         "image2pipe",
         "-",
     ]
 
+    if height is not None:
+        ffmpeg_cmd.insert(-3, "-vf")
+        ffmpeg_cmd.insert(-3, f"scale=-1:{height}")
+
     process = sp.run(
         ffmpeg_cmd,
         capture_output=True,