Explicitly pass 960x540 resolution to render_frame calls to match MuJoCo framebuffer and prevent memory crash

SemSorter/server/agent_bridge.py

@@ -402,7 +402,7 @@ def render_frame(camera: str = "overview"):
     """
     with _sim_lock:
         sim = get_simulation()
-        return sim.render_frame(camera=camera)
+        return sim.render_frame(camera=camera, width=960, height=540)
 
 
 def get_latest_frame_jpeg() -> Optional[bytes]:

SemSorter/vision/vision_pipeline.py

@@ -91,7 +91,7 @@ class HazardDetectionProcessor:
 
     def _capture_from_simulation(self) -> Image.Image:
         """Render a frame directly from the MuJoCo simulation."""
-        frame = self.simulation.render_frame(camera="overview")
+        frame = self.simulation.render_frame(camera="overview", width=960, height=540)
         return Image.fromarray(frame)
 
     def _capture_from_obs(self) -> Image.Image: