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octoscan more robust NIT scan

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Set NIT to pid 16 in case it is not referenced in the PAT.
This commit is contained in:
mvoelkel 2016-05-27 00:42:29 +02:00
parent 620f35b7d1
commit 6ac1b77e9c
1 changed files with 4 additions and 3 deletions
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7
octoscan/octoscan.c
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@ -1018,7 +1018,6 @@ static int nit_cb(struct sfilter *sf)
t.nid = nid; t.nid = nid;
t.use_nit = p->tsi->stp->tpi->use_nit; t.use_nit = p->tsi->stp->tpi->use_nit;
t.scan_eit = p->tsi->stp->tpi->scan_eit; t.scan_eit = p->tsi->stp->tpi->scan_eit;
//t.use_nit = p->tsi->stp->tpi->use_nit;
tdl = get12(buf + c + 4); tdl = get12(buf + c + 4);
//fprintf(stderr, " tsid %02x onid %02x tdl %02x\n", tsid, onid, tdl); //fprintf(stderr, " tsid %02x onid %02x tdl %02x\n", tsid, onid, tdl);
c += 6; c += 6;
@ -1078,6 +1077,7 @@ static int pat_cb(struct sfilter *sf)
int slen, ilen, eslen, c; int slen, ilen, eslen, c;
uint16_t pid, pnr; uint16_t pid, pnr;
uint8_t snr, lsnr; uint8_t snr, lsnr;
uint16_t nit_pid = 0x10;
slen = (((buf[1]&0x03)<<8)|buf[2])+3; slen = (((buf[1]&0x03)<<8)|buf[2])+3;
sf->ext = ((buf[3]<<8)|buf[4]); sf->ext = ((buf[3]<<8)|buf[4]);
@ -1093,10 +1093,11 @@ static int pat_cb(struct sfilter *sf)
add_sfilter(p->tsi, pid, 0x02, pnr, 2, 5); add_sfilter(p->tsi, pid, 0x02, pnr, 2, 5);
add_sfilter(p->tsi, 0x11, 0x42, pnr, 2, 5); add_sfilter(p->tsi, 0x11, 0x42, pnr, 2, 5);
} else { } else {
add_sfilter(p->tsi, pid, 0x40, 0, 1, 15); nit_pid = pid;
//add_sfilter(p->tsi, pid, 0x41, 0, 1, 15);
} }
} }
add_sfilter(p->tsi, nit_pid, 0x40, 0, 1, 15);
//add_sfilter(p->tsi, nit_pid, 0x41, 0, 1, 15);
//fprintf(stderr, "\n"); //fprintf(stderr, "\n");
return 0; return 0;
} }