Reduce log verbosity and update default depth scale to 100

inference.py

@@ -173,7 +173,7 @@ def _build_detection_records(
 
 _MODEL_LOCKS: Dict[str, RLock] = {}
 _MODEL_LOCKS_GUARD = RLock()
-_DEPTH_SCALE = float(os.getenv("DEPTH_SCALE", "1.0"))
+_DEPTH_SCALE = float(os.getenv("DEPTH_SCALE", "100.0"))
 
 
 def _get_model_lock(kind: str, name: str) -> RLock:
@@ -312,7 +312,7 @@ def infer_frame(
                 # Add depth to label, e.g. "car 12m"
                 depth_str = f"{int(det['depth_est_m'])}m"
                 label = f"{label} {depth_str}"
-                logging.info("Object '%s' at %s (bbox: %s)", label, depth_str, det['bbox'])
+                logging.debug("Object '%s' at %s (bbox: %s)", label, depth_str, det['bbox'])
             display_labels.append(label)
 
     except Exception:
@@ -491,7 +491,8 @@ def run_inference(
             detector_instance = detectors[gpu_idx]
             depth_instance = depth_estimators[gpu_idx] if depth_estimators else None
             
-            logging.info("Processing frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
+            if frame_idx % 30 == 0:
+                logging.info("Processing frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
             
             # Run depth estimation every 3 frames if configured
             active_depth_name = depth_estimator_name if (frame_idx % 3 == 0) else None
@@ -612,7 +613,8 @@ def run_segmentation(
             gpu_idx = frame_idx % len(segmenters)
             segmenter_instance = segmenters[gpu_idx]
             
-            logging.info("Segmenting frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
+            if frame_idx % 30 == 0:
+                logging.info("Segmenting frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
             
             processed, _ = infer_segmentation_frame(
                 frame_data, 
@@ -757,7 +759,8 @@ def process_frames_depth(
             gpu_idx = frame_idx % len(estimators)
             estimator_instance = estimators[gpu_idx]
             
-            logging.info("Estimating depth for frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
+            if frame_idx % 30 == 0:
+                logging.info("Estimating depth for frame %d on GPU %d (cuda:%d)", frame_idx, gpu_idx, gpu_idx)
             
             # Use instance lock
             if hasattr(estimator_instance, "lock"):