VC1_2REF_MVDATA_VLC_BITS  140 libavcodec/vc1data.c #define VC1_2REF_MVDATA_VLC_BITS 9
VC1_2REF_MVDATA_VLC_BITS   89 libavcodec/vc1data.h #define VC1_2REF_MVDATA_VLC_BITS 9