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# use pkg-config for getting CFLAGS and LDLIBS
FFMPEG_LIBS= libavdevice \
libavformat \
libavfilter \
libavcodec \
libswresample \
libswscale \
libavutil \
CFLAGS += -Wall -g
CFLAGS := $(shell pkg-config --cflags $(FFMPEG_LIBS)) $(CFLAGS)
LDLIBS := $(shell pkg-config --libs $(FFMPEG_LIBS)) $(LDLIBS)
# missing the following targets, since they need special options in the FFmpeg build:
# qsv_decode
# qsv_transcode
# vaapi_encode
# vaapi_transcode
EXAMPLES=\
avio_http_serve_files \
avio_list_dir \
avio_read_callback \
decode_audio \
decode_filter_audio \
decode_filter_video \
decode_video \
demux_decode \
encode_audio \
encode_video \
extract_mvs \
hw_decode \
mux \
remux \
resample_audio \
scale_video \
show_metadata \
transcode_aac \
transcode
OBJS=$(addsuffix .o,$(EXAMPLES))
# the following examples make explicit use of the math library
avcodec: LDLIBS += -lm
encode_audio: LDLIBS += -lm
muxing: LDLIBS += -lm
resampling_audio: LDLIBS += -lm
.phony: all clean-test clean
all: $(OBJS) $(EXAMPLES)
clean-test:
$(RM) test*.pgm test.h264 test.mp2 test.sw test.mpg
clean: clean-test
$(RM) $(EXAMPLES) $(OBJS)