Auto-merge: finalize pipeline, generate makefile

Auto-merged oleh GitHub Actions karena tidak ada conflict dan status merge bisa dilakukan.

Author: williamu04

src/lm-extraction/.gitignore

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+.venv
+.venv/
+
+__pycache__
+
+videoset/
+
+data/

src/lm-extraction/Makefile

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+.PHONY: all venv augment extract clean help
+
+VIDEOSET  ?= videoset
+VIDEO_OUT ?= video_out
+NPY_OUT   ?= data 
+VENV_DIR  ?= .venv
+
+SUBDIRS := $(notdir $(wildcard $(VIDEOSET)/*/))
+
+help:
+	@echo "Usage: make [target]"
+	@echo ""
+	@echo "Targets:"
+	@echo "  all      - Full pipeline: venv + augment + extract (default)"
+	@echo "  venv     - Create Python venv and install dependencies"
+	@echo "  augment  - Run video augmentation"
+	@echo "  extract  - Run landmark extraction on augmented videos"
+	@echo "  clean    - Remove venv, augmented videos, and npy output"
+	@echo ""
+	@echo "Variables:"
+	@echo "  VIDEOSET=$(VIDEOSET)   INPUT videoset directory"
+	@echo "  VIDEO_OUT=$(VIDEO_OUT) OUTPUT augmented videos directory"
+	@echo "  NPY_OUT=$(NPY_OUT)     OUTPUT npy directory"
+	@echo "  VENV_DIR=$(VENV_DIR)   Python venv directory"
+
+all: venv augment extract
+
+venv:
+	python -m venv $(VENV_DIR)
+	$(VENV_DIR)/bin/pip install --upgrade pip
+	$(VENV_DIR)/bin/pip install -r requirements.txt
+
+augment: venv
+	./video_augmentation.sh $(VIDEOSET)/ $(VIDEO_OUT)/
+
+extract: augment
+	$(foreach subdir,$(SUBDIRS),\
+		$(VENV_DIR)/bin/python run_extraction.py batch $(VIDEO_OUT)/$(subdir)/ --out-npy-dir $(NPY_OUT)/$(subdir)/ &&) \
+	true
+
+clean:
+	rm -rf $(VENV_DIR) $(VIDEO_OUT) $(NPY_OUT)