FIRST_DC_CB        33 libavcodec/proresdata.h #define FIRST_DC_CB 0xB8 // rice_order = 5, exp_golomb_order = 6, switch_bits = 0
FIRST_DC_CB       280 libavcodec/proresdec2.c #define FIRST_DC_CB 0xB8
FIRST_DC_CB       199 libavcodec/proresenc_anatoliy.c #define FIRST_DC_CB 0xB8