make error

[liuzhx]

Linking CXX executable AndroidUsbCamera
/usr/bin/ld: src/libAndroidUsbCameraStaticLib.a(framesconverter.cpp.o): undefined reference to symbol 'avpicture_fill@@LIBAVCODEC_54'
/usr/bin/ld: note: 'avpicture_fill@@LIBAVCODEC_54' is defined in DSO /lib64/libavcodec.so.54 so try adding it to the linker command line
/lib64/libavcodec.so.54: could not read symbols:
collect2: error：ld:retrun 1
make[2]: *** [AndroidUsbCamera] error 1
make[1]: *** [CMakeFiles/AndroidUsbCamera.dir/all] error 2
make: *** [all] error 2