搜索了一下:
./doubango/thirdparties/iphone/include/libavfilter/avfiltergraph.h ./doubango/thirdparties/mac/include/libavfilter/avfiltergraph.h ./doubango/thirdparties/android/common/include/libavfilter/avfiltergraph.h ./doubango/thirdparties/win32/include/libavfilter/avfiltergraph.h
怎么没有LINUX的?把win32下的复制过去,编译通过。