Improve GenAI metadata

we already end in-progress audio events when we disable a camera, but this mirrors that logic for specifically disabling audio detection

frigate/data_processing/post/types.py

@@ -27,7 +27,7 @@ class ReviewMetadata(BaseModel):
     )
     title: str = Field(
         max_length=80,
-        description="A short title characterizing what took place and where, under 10 words.",
+        description="Under 10 words. Name the apparent purpose or outcome of the activity together with the location involved. Do not narrate or list the sequence of actions step by step.",
     )
     scene: str = Field(
         min_length=150,
@@ -36,7 +36,7 @@ class ReviewMetadata(BaseModel):
     )
     shortSummary: str = Field(
         min_length=70,
-        max_length=100,
+        max_length=120,
         description="A brief 2-sentence summary of the scene, suitable for notifications.",
     )
     confidence: float = Field(

frigate/embeddings/maintainer.py

@@ -517,10 +517,16 @@ class EmbeddingMaintainer(threading.Thread):
                 try:
                     event: Event = Event.get(Event.id == event_id)
                 except DoesNotExist:
+                    for processor in self.post_processors:
+                        if isinstance(processor, ObjectDescriptionProcessor):
+                            processor.cleanup_event(event_id)
                     continue
 
                 # Skip the event if not an object
                 if event.data.get("type") != "object":
+                    for processor in self.post_processors:
+                        if isinstance(processor, ObjectDescriptionProcessor):
+                            processor.cleanup_event(event_id)
                     continue
 
                 # Extract valid thumbnail

frigate/events/audio.py

@@ -205,6 +205,7 @@ class AudioEventMaintainer(threading.Thread):
             self.transcription_thread.start()
 
         self.was_enabled = camera.enabled
+        self.was_audio_enabled = camera.audio.enabled
 
     def detect_audio(self, audio: np.ndarray) -> None:
         if not self.camera_config.audio.enabled or self.stop_event.is_set():
@@ -363,6 +364,17 @@ class AudioEventMaintainer(threading.Thread):
                 time.sleep(0.1)
                 continue
 
+            audio_enabled = self.camera_config.audio.enabled
+            if audio_enabled != self.was_audio_enabled:
+                if not audio_enabled:
+                    self.logger.debug(
+                        f"Disabling audio detections for {self.camera_config.name}, ending events"
+                    )
+                    self.requestor.send_data(
+                        EXPIRE_AUDIO_ACTIVITY, self.camera_config.name
+                    )
+                self.was_audio_enabled = audio_enabled
+
             self.read_audio()
 
         if self.audio_listener: