encode_codebook   633 libavcodec/cinepakenc.c         ret += encode_codebook(s, info->v4_codebook, info->v4_size, 0x20, 0x24, buf + ret);
encode_codebook   636 libavcodec/cinepakenc.c         ret += encode_codebook(s, info->v1_codebook, info->v1_size, 0x22, 0x26, buf + ret);