set stationary_threshold default to 5x fps

mellbye · Feb 19, 2022 · 190f217 · 190f217
1 parent e78662b
commit 190f217
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/docs/docs/configuration/index.md b/docs/docs/configuration/index.md
@@ -162,8 +162,8 @@ detect:
  # Optional: Frequency for running detection on stationary objects (default: shown below)
  # When set to 0, object detection will never be run on stationary objects. If set to 10, it will be run on every 10th frame.
  stationary_interval: 0
- # Optional: Number of frames without a position change for an object to be considered stationary (default: shown below)
- stationary_threshold: 10
+ # Optional: Number of frames without a position change for an object to be considered stationary (default: 5x the frame rate)
+ stationary_threshold: 25
 
 # Optional: Object configuration
 # NOTE: Can be overridden at the camera level

diff --git a/frigate/config.py b/frigate/config.py
@@ -178,7 +178,6 @@ class DetectConfig(FrigateBaseModel):
  ge=0,
  )
  stationary_threshold: Optional[int] = Field(
- default=10,
  title="Number of frames without a position change for an object to be considered stationary",
  ge=1,
  )
@@ -771,6 +770,11 @@ def runtime_config(self) -> FrigateConfig:
  if camera_config.detect.max_disappeared is None:
  camera_config.detect.max_disappeared = max_disappeared
 
+ # Default stationary_threshold configuration
+ stationary_threshold = camera_config.detect.fps * 5
+ if camera_config.detect.stationary_threshold is None:
+ camera_config.detect.stationary_threshold = stationary_threshold
+
  # FFMPEG input substitution
  for input in camera_config.ffmpeg.inputs:
  input.path = input.path.format(**FRIGATE_ENV_VARS)