VC1_1REF_MVDATA_VLC_BITS 1661 libavcodec/vc1.c             init_vlc(&ff_vc1_1ref_mvdata_vlc[i], VC1_1REF_MVDATA_VLC_BITS, 72,
VC1_1REF_MVDATA_VLC_BITS  252 libavcodec/vc1_block.c         bits = VC1_1REF_MVDATA_VLC_BITS;