ME_ZERO 642 extra_lib/include/ffmpeg_android/libavcodec/avcodec.h ME_ZERO = 1, ///< no search, that is use 0,0 vector whenever one is needed ME_ZERO 606 extra_lib/include/libavcodec/avcodec.h ME_ZERO = 1, ///< no search, that is use 0,0 vector whenever one is needed