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synced 2026-06-06 13:38:30 +09:00
Working TAV-DT encoder/decoder
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minjaesong
@@ -13,10 +13,6 @@ ZSTD_CFLAGS = $(shell pkg-config --cflags libzstd 2>/dev/null || echo "")
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ZSTD_LIBS = $(shell pkg-config --libs libzstd 2>/dev/null || echo "-lzstd")
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LIBS = -lm $(ZSTD_LIBS)
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# OpenCV flags (for TAV encoder with mesh warping)
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OPENCV_CFLAGS = $(shell pkg-config --cflags opencv4)
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OPENCV_LIBS = $(shell pkg-config --libs opencv4)
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# =============================================================================
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# Library Object Files
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# =============================================================================
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@@ -39,44 +35,47 @@ LIBTADENC_OBJ = lib/libtadenc/encoder_tad.o
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# libtaddec - TAD decoder library
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LIBTADDEC_OBJ = lib/libtaddec/decoder_tad.o
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# libfec - Forward Error Correction library (LDPC + Reed-Solomon)
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LIBFEC_OBJ = lib/libfec/ldpc.o lib/libfec/reed_solomon.o
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# =============================================================================
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# Targets
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# =============================================================================
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# Source files and targets
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TARGETS = clean libs encoder_tav_ref decoder_tav_ref tav_inspector
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TARGETS = libs encoder_tav_ref decoder_tav_ref tav_inspector tad tav_dt
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LIBRARIES = lib/libtavenc.a lib/libtavdec.a lib/libtadenc.a lib/libtaddec.a lib/libfec.a
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TAV_TARGETS = encoder_tav_ref decoder_tav_ref tav_inspector
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TAD_TARGETS = encoder_tad decoder_tad
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LIBRARIES = lib/libtavenc.a lib/libtavdec.a lib/libtadenc.a lib/libtaddec.a
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TEST_TARGETS = test_mesh_warp test_mesh_roundtrip
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DT_TARGETS = encoder_tav_dt decoder_tav_dt
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# Build all encoders (default)
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all: $(TARGETS)
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all: clean $(TARGETS)
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# Build all libraries
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libs: $(LIBRARIES)
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# Build main encoder
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tev: encoder_tev.c
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rm -f encoder_tev
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -o encoder_tev $< $(LIBS)
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# Reference encoder using libtavenc (replaces old monolithic encoder)
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encoder_tav_ref: src/encoder_tav.c lib/libtavenc.a lib/libtadenc.a
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rm -f encoder_tav_ref
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -o encoder_tav_ref src/encoder_tav.c lib/libtavenc.a lib/libtadenc.a $(LIBS)
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@echo ""
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@echo "Reference encoder built: encoder_tav_ref"
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@echo "This is the official reference implementation with all features"
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tav: src/encoder_tav.c lib/libtadenc/encoder_tad.c encoder_tav_opencv.cpp
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rm -f encoder_tav encoder_tav.o encoder_tad.o encoder_tav_opencv.o
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -c src/encoder_tav.c -o encoder_tav.o
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -c lib/libtadenc/encoder_tad.c -o encoder_tad.o
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$(CXX) $(CXXFLAGS) $(OPENCV_CFLAGS) $(ZSTD_CFLAGS) -c encoder_tav_opencv.cpp -o encoder_tav_opencv.o
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$(CXX) $(DBGFLAGS) -o encoder_tav encoder_tav.o encoder_tad.o encoder_tav_opencv.o $(LIBS) $(OPENCV_LIBS)
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# Reference decoder using libtavdec (replaces old monolithic decoder)
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decoder_tav_ref: src/decoder_tav.c lib/libtavdec.a lib/libtaddec.a
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rm -f decoder_tav_ref
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -o decoder_tav_ref src/decoder_tav.c lib/libtavdec.a lib/libtaddec.a $(LIBS)
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@echo ""
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@echo "Reference decoder built: decoder_tav_ref"
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@echo "This is the official reference implementation with all features"
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tav_inspector: tav_inspector.c
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rm -f tav_inspector
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -o tav_inspector $< $(LIBS)
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tav_dt_decoder: src/decoder_tav_dt.c lib/libtaddec/decoder_tad.c include/decoder_tad.h lib/libtavdec/tav_video_decoder.c include/tav_video_decoder.h
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rm -f decoder_tav_dt decoder_tav_dt.o tav_video_decoder.o decoder_tad.o
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -DTAD_DECODER_LIB -c lib/libtaddec/decoder_tad.c -o decoder_tad.o
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -c lib/libtavdec/tav_video_decoder.c -o tav_video_decoder.o
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -c src/decoder_tav_dt.c -o decoder_tav_dt.o
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$(CC) $(DBGFLAGS) -o decoder_tav_dt decoder_tav_dt.o decoder_tad.o tav_video_decoder.o $(LIBS)
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tav: $(TAV_TARGETS)
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# Build TAD (Terrarum Advanced Audio) tools
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encoder_tad: src/encoder_tad_standalone.c lib/libtadenc/encoder_tad.c include/encoder_tad.h
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@@ -109,6 +108,9 @@ lib/libtadenc/%.o: lib/libtadenc/%.c
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lib/libtaddec/%.o: lib/libtaddec/%.c
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -DTAD_DECODER_LIB -c $< -o $@
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lib/libfec/%.o: lib/libfec/%.c
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$(CC) $(CFLAGS) -Ilib/libfec -c $< -o $@
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# Build static libraries
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lib/libtavenc.a: $(LIBTAVENC_OBJ)
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ar rcs $@ $^
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@@ -122,62 +124,66 @@ lib/libtadenc.a: $(LIBTADENC_OBJ)
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lib/libtaddec.a: $(LIBTADDEC_OBJ)
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ar rcs $@ $^
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lib/libfec.a: $(LIBFEC_OBJ)
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ar rcs $@ $^
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# =============================================================================
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# Test Programs
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# TAV-DT (Digital Tape) Encoder/Decoder
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# =============================================================================
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test_mesh_roundtrip: test_mesh_roundtrip.cpp encoder_tav_opencv.cpp
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rm -f test_mesh_roundtrip test_mesh_roundtrip.o
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$(CXX) $(CXXFLAGS) $(OPENCV_CFLAGS) -o test_mesh_roundtrip test_mesh_roundtrip.cpp encoder_tav_opencv.cpp $(OPENCV_LIBS)
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# TAV-DT encoder with FEC (multithreaded)
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encoder_tav_dt: src/encoder_tav_dt.c lib/libtavenc.a lib/libtadenc.a lib/libfec.a
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rm -f encoder_tav_dt
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -Ilib/libfec -o encoder_tav_dt src/encoder_tav_dt.c lib/libtavenc.a lib/libtadenc.a lib/libfec.a $(LIBS) -lpthread
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@echo ""
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@echo "TAV-DT encoder built: encoder_tav_dt"
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@echo "Digital Tape format with LDPC and Reed-Solomon FEC (multithreaded)"
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test_interpolation_comparison: test_interpolation_comparison.cpp encoder_tav_opencv.cpp
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rm -f test_interpolation_comparison test_interpolation_comparison.o
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$(CXX) $(CXXFLAGS) $(OPENCV_CFLAGS) -o test_interpolation_comparison test_interpolation_comparison.cpp encoder_tav_opencv.cpp $(OPENCV_LIBS)
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# TAV-DT decoder with FEC (multithreaded)
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decoder_tav_dt: src/decoder_tav_dt.c lib/libtavdec.a lib/libtaddec.a lib/libfec.a
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rm -f decoder_tav_dt
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -Ilib/libfec -o decoder_tav_dt src/decoder_tav_dt.c lib/libtavdec.a lib/libtaddec.a lib/libfec.a $(LIBS) -lpthread
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@echo ""
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@echo "TAV-DT decoder built: decoder_tav_dt"
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@echo "Digital Tape format with LDPC and Reed-Solomon FEC (multithreaded)"
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test_bidirectional_prediction: test_bidirectional_prediction.cpp encoder_tav_opencv.cpp
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rm -f test_bidirectional_prediction test_bidirectional_prediction.o
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$(CXX) $(CXXFLAGS) $(OPENCV_CFLAGS) -o test_bidirectional_prediction test_bidirectional_prediction.cpp encoder_tav_opencv.cpp $(OPENCV_LIBS)
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test_mpeg_motion: test_mpeg_motion.cpp
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rm -f test_mpeg_motion test_mpeg_motion.o
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$(CXX) $(CXXFLAGS) $(OPENCV_CFLAGS) -o test_mpeg_motion test_mpeg_motion.cpp $(OPENCV_LIBS)
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tests: $(TEST_TARGETS)
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# Build all TAV-DT tools
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tav_dt: $(DT_TARGETS)
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# Build with debug symbols
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debug: CFLAGS += -g -DDEBUG -fsanitize=address -fno-omit-frame-pointer
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debug: DBGFLAGS += -fsanitize=address -fno-omit-frame-pointer
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debug: $(TARGETS)
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debug: clean $(TARGETS)
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# Clean build artifacts
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clean:
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rm -f $(TARGETS) $(TAD_TARGETS) $(LIBRARIES) *.o lib/*/*.o
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rm -f $(TARGETS) $(TAD_TARGETS) $(DT_TARGETS) $(LIBRARIES) *.o lib/*/*.o
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# Install (copy to PATH)
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install: $(TARGETS) $(TAD_TARGETS)
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cp encoder_tev $(PREFIX)/bin/
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cp encoder_tav $(PREFIX)/bin/
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cp decoder_tav $(PREFIX)/bin/
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install: $(TARGETS)
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cp encoder_tav_ref $(PREFIX)/bin/
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cp decoder_tav_ref $(PREFIX)/bin/
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cp encoder_tad $(PREFIX)/bin/
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cp decoder_tad $(PREFIX)/bin/
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cp encoder_tav_dt $(PREFIX)/bin/
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cp decoder_tav_dt $(PREFIX)/bin/
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cp tav_inspector $(PREFIX)/bin/
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# Check for required dependencies
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check-deps:
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@echo "Checking dependencies..."
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@pkg-config --exists libzstd || (echo "Error: libzstd-dev not found. Install with: sudo apt install libzstd-dev" && exit 1)
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@pkg-config --exists opencv4 || (echo "Error: OpenCV 4 not found. Install with: sudo apt install libopencv-dev" && exit 1)
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@echo "All dependencies found."
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# Help
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help:
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@echo "TSVM Enhanced Video (TEV) and Audio (TAD) Encoders"
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@echo "TSVM Advanced Video (TAV) and Audio (TAD) Encoders"
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@echo ""
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@echo "Targets:"
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@echo " all - Build video encoders (default)"
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@echo " libs - Build all codec libraries (.a files)"
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@echo " tev - Build the TEV video encoder"
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@echo " tav - Build the TAV advanced video encoder"
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@echo " tav_dt - Build all TAV-DT (Digital Tape) tools with FEC"
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@echo " tad - Build all TAD audio tools (encoder, decoder)"
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@echo " encoder_tad - Build TAD audio encoder"
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@echo " decoder_tad - Build TAD audio decoder"
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@@ -193,30 +199,14 @@ help:
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@echo " lib/libtavdec.a - TAV decoder library"
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@echo " lib/libtadenc.a - TAD encoder library"
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@echo " lib/libtaddec.a - TAD decoder library"
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@echo " lib/libfec.a - Forward Error Correction library (LDPC + RS)"
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@echo ""
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@echo "Usage:"
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@echo " make # Build video encoders"
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@echo " make libs # Build all libraries"
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@echo " make tev # Build TEV encoder"
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@echo " make tav # Build TAV encoder"
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@echo " make tav_dt # Build TAV-DT encoder/decoder with FEC"
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@echo " make tad # Build all TAD audio tools"
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@echo " sudo make install # Install all encoders"
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.PHONY: all libs clean install check-deps help debug tad tests
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# Reference encoder using libtavenc (replaces old monolithic encoder)
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encoder_tav_ref: src/encoder_tav.c lib/libtavenc.a lib/libtadenc.a
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rm -f encoder_tav_ref
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -o encoder_tav_ref src/encoder_tav.c lib/libtavenc.a lib/libtadenc.a $(LIBS)
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@echo ""
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@echo "Reference encoder built: encoder_tav_ref"
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@echo "This is the official reference implementation with all features"
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# Reference decoder using libtavdec (replaces old monolithic decoder)
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decoder_tav_ref: src/decoder_tav.c lib/libtavdec.a lib/libtaddec.a
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rm -f decoder_tav_ref
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$(CC) $(CFLAGS) $(ZSTD_CFLAGS) -Iinclude -o decoder_tav_ref src/decoder_tav.c lib/libtavdec.a lib/libtaddec.a $(LIBS)
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@echo ""
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@echo "Reference decoder built: decoder_tav_ref"
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@echo "This is the official reference implementation with all features"
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.PHONY: all libs clean install check-deps help debug tad tav_dt tests
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