Create config.py

config.py

@@ -0,0 +1,19 @@
+
+---
+
+### `config.py`
+```python
+from pathlib import Path
+import os
+
+# IO
+OUT_ROOT = Path("out")
+FRAMES_SUBDIR = "frames"
+
+# Defaults (can be overridden in UI/CLI)
+FRAME_INTERVAL_SEC = float(os.getenv("FRAME_INTERVAL_SEC", "2.0"))
+MAX_FRAMES = int(os.getenv("MAX_FRAMES", "150"))
+
+# Models (override via env if desired)
+ASR_MODEL = os.getenv("ASR_MODEL", "distil-whisper/distil-large-v3")
+VISION_MODEL = os.getenv("VISION_MODEL", "Salesforce/blip-image-captioning-base")