ref: 02ac617541ca1a7bf82b1615fb5a58235469b5d3 dir: /appl/wm/mpeg/c7.tab/
# vlc -cfp c7 c7_size: con 4; c7_bits: con 2; c7_table:= array[] of { (1,14), (-1,14), (2,4), (-2,4), };