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ffmpeg-4.2.2/doc/examples/Makefile.example 1.92 KB
aac5773f   hucm   功能基本完成,接口待打磨
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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)
  
  EXAMPLES=       avio_dir_cmd                       \
                  avio_reading                       \
                  decode_audio                       \
                  decode_video                       \
                  demuxing_decoding                  \
                  encode_audio                       \
                  encode_video                       \
                  extract_mvs                        \
                  filtering_video                    \
                  filtering_audio                    \
                  http_multiclient                   \
                  hw_decode                          \
                  metadata                           \
                  muxing                             \
                  remuxing                           \
                  resampling_audio                   \
                  scaling_video                      \
                  transcode_aac                      \
                  transcoding                        \
  
  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)