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#include <iostream>
#include <dvdread/dvd_reader.h>
#include <dvdread/ifo_read.h>
using namespace std;
int dvdtime2msec(dvd_time_t *dt)
{
float fps = 0;
switch ((dt->frame_u & 0xc0) >> 6) {
case 1:
fps = 25;
break;
case 3:
fps = 29.97;
break;
}
int ms = (((dt->hour & 0xf0) >> 3) * 5 + (dt->hour & 0x0f)) * 3600000;
ms += (((dt->minute & 0xf0) >> 3) * 5 + (dt->minute & 0x0f)) * 60000;
ms += (((dt->second & 0xf0) >> 3) * 5 + (dt->second & 0x0f)) * 1000;
if (fps > 0) {
ms += ((dt->frame_u & 0x30) >> 3) * 5 + (dt->frame_u & 0x0f) * 1000.0 / fps;
}
return ms;
}
int main ()
{
dvd_reader_t* dvd = DVDOpen ("/home/carl/Video/Asterix/VIDEO_TS");
if (dvd == 0) {
cerr << "bad.\n";
}
ifo_handle_t* zero = ifoOpen (dvd, 0);
if (zero == 0) {
cerr << "bad.\n";
}
ifo_handle_t** ifo = new ifo_handle_t*[zero->vts_atrt->nr_of_vtss + 1];
ifo[0] = zero;
for (int i = 1; i <= ifo[0]->vts_atrt->nr_of_vtss; ++i) {
ifo[i] = ifoOpen (dvd, i);
if (ifo[i] == 0) {
cerr << "bad\n";
}
}
cout << "ifos = " << zero->vts_atrt->nr_of_vtss << "\n";
int const titles = ifo[0]->tt_srpt->nr_of_srpts;
for (int i = 0; i < titles; ++i) {
cout << "Title " << i << "\n";
int const title_set_nr = ifo[0]->tt_srpt->title[i].title_set_nr;
cout << "\ttitle_set_nr " << title_set_nr << "\n";
int const vts_ttn = ifo[0]->tt_srpt->title[i].vts_ttn;
pgcit_t* pgcit = ifo[title_set_nr]->vts_pgcit;
pgc_t* pgc = pgcit->pgci_srp[ifo[title_set_nr]->vts_ptt_srpt->title[vts_ttn - 1].ptt[0].pgcn - 1].pgc;
cout << "\t" << dvdtime2msec (&pgc->playback_time) / 1000 << " seconds\n";
cout << "\t " << ((int) pgc->nr_of_programs) << " chapters.\n";
}
return 0;
}
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