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env.example

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+# =============================================================================
+# ZenAI KTC — sack feeder zone counter (ByteTrack + left/right zones)
+# Shared config for: counter_live_rknn.py + counter_dashboard.py
+# Copy to .env on device:  cp env.example .env && nano .env
+# =============================================================================
+
+# --- Core paths ---
+OUTPUT_DIR=/opt/zenai-ktc-counter
+DB_PATH=/opt/zenai-ktc-counter/counter.db
+STATE_FILE=/opt/zenai-ktc-counter/current_counter.json
+
+# --- Input source ---
+#SOURCE=rtsp://user:pass@192.168.0.100:554/stream1
+SOURCE=rtsp://10.38.30.64:8554/my_stream
+OPENCV_FFMPEG_CAPTURE_OPTIONS=rtsp_transport;tcp|fflags;nobuffer|flags;low_delay
+
+# --- RKNN model ---
+MODEL_PATH=/opt/models/zenai_kac_sukawarna_20260716.rknn
+IMGSZ=320
+HALF=false
+CORE_MASK=1
+DEVICE=0
+
+# --- YOLO decoder ---
+NUM_CLASSES=4
+SCORE_SIGMOID=false
+
+# --- Detection ---
+CONF=0.5
+
+# --- ByteTrack tracking ---
+TRACK_HIGH_THRESH=0.5
+TRACK_LOW_THRESH=0.3
+TRACK_MATCH_THRESH=0.7
+TRACK_BUFFER=60
+TRACK_MIN_HITS=3
+
+# --- Display ---
+SITE_NAME=ZenAi
+
+# --- Object class names ---
+CAMERA_NAME=ZenAi
+OBJECT_LABEL=karung
+CLASS_OBJECT=karung
+OBJECT_CLASS_ID=0
+
+# --- Feeder zones (left / right) ---
+# Rectangular zones as fractions of frame width/height.
+# Absolute pixel overrides: ZONE_LEFT_X1, ZONE_LEFT_Y1, ZONE_LEFT_X2, ZONE_LEFT_Y2
+# (and the matching ZONE_RIGHT_*). Absolute values win when set.
+#
+# A sack is counted once when its centroid ENTERS a zone.
+# LEFT zone  → left feeder
+# RIGHT zone → right feeder
+ZONE_LEFT_X1_FRAC=0.02
+ZONE_LEFT_Y1_FRAC=0.10
+ZONE_LEFT_X2_FRAC=0.440
+ZONE_LEFT_Y2_FRAC=1.00
+
+ZONE_RIGHT_X1_FRAC=0.490
+ZONE_RIGHT_Y1_FRAC=0.10
+ZONE_RIGHT_X2_FRAC=0.98
+ZONE_RIGHT_Y2_FRAC=1.00
+
+# --- Counting day management ---
+DAILY_CUTOFF_TIME=17:00
+CUTOFF_TIME=17:00
+
+# --- CSV export ---
+EXPORT_CSV=false
+CROSS_CSV=/tmp/ktc_crossings.csv
+
+# --- Rate / performance ---
+MOTION_DETECTION_ENABLED=true
+MOTION_THRESHOLD=5.0
+RATE_WINDOW_SEC=60
+WARMUP_FRAMES=30
+RECONNECT_DELAY_SEC=3
+MAX_RECONNECT_ATTEMPTS=0
+TRACKED_PRUNE_SEC=300
+
+# --- ID-switch counting guards ---
+DEDUP_FRAMES=15
+DEDUP_PX=60
+INHERIT_SEC=1.0
+INHERIT_PX=60
+
+# --- Feeder cooldown (seconds) ---
+# After a sack is counted on a feeder, ignore further counts on that same feeder
+# for this many seconds. 0 = disabled.
+ZONE_COOLDOWN_LEFT_SEC=15
+ZONE_COOLDOWN_RIGHT_SEC=15
+
+# --- Video recording ---
+RECORD_VIDEO=false
+VIDEO_SEGMENT_SEC=3600
+OUTPUT_FPS=15
+
+# --- Live stream snapshot ---
+LIVE_STREAM_ENABLED=true
+LIVE_STREAM_FRAME_PATH=/dev/shm/zenai-ktc-counter/live_frame.jpg
+LIVE_STREAM_QUALITY=75
+LIVE_STREAM_EVERY_N=2
+
+# --- Dashboard ---
+SECRET_KEY=change-me-in-production
+DASHBOARD_HOST=0.0.0.0
+DASHBOARD_PORT=5000
+FLASK_DEBUG=false
+CURRENT_COUNTER_PATH=/tmp/ktc_current_counter.json
+
+SAVE_CROSS_SNAPSHOT=true
+CROSS_SNAPSHOT_DIR=/opt/zenai-ktc-snaps/snapshots
+CROSS_SNAPSHOT_CLEANUP_SEC=3600
+CROSS_SNAPSHOT_MAX_AGE_DAYS=7
+
+