return AVPROBE_SCORE_MAX;
int i; uint64_t code;  code = 0xff; for (i = 0; i < p->buf_size; i++) { int c = p->buf[i]; code = (code << 8) | c; code &= 0xFFFFFFFFFFFFFFFFULL; if (code == MAIN_STARTCODE) return AVPROBE_SCORE_MAX; } return 0;
static int nut_probe(AVProbeData *p){    return AVPROBE_SCORE_MAX;}