void CBDDemuxer::ProcessClipLanguages()
{
ASSERT(m_pTitle->clip_count >= 1 && m_pTitle->clips);
for (uint32_t i = 0; i < m_pTitle->clip_count; ++i) {
CLPI_CL *clpi = bd_get_clpi(m_pBD, i);
ProcessClipInfo(clpi);
bd_free_clpi(clpi);
}
}
void CBDDemuxer::ProcessBluRayMetadata()
{
if (m_MVCPlayback) {
HRESULT hr = OpenMVCExtensionDemuxer(m_NewClip);
if (SUCCEEDED(hr)) {
AVStream *mvcStream = m_MVCFormatContext->streams[m_MVCStreamIndex];
// Create a fake stream and set the appropriate properties
m_lavfDemuxer->AddMPEGTSStream(mvcStream->id, 0x20);
AVStream *avstream = m_lavfDemuxer->GetAVStreamByPID(mvcStream->id);
if (avstream) {
avstream->codecpar->codec_id = AV_CODEC_ID_H264_MVC;
avstream->codecpar->extradata = (BYTE *)av_mallocz(mvcStream->codecpar->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
avstream->codecpar->extradata_size = mvcStream->codecpar->extradata_size;
memcpy(avstream->codecpar->extradata, mvcStream->codecpar->extradata, mvcStream->codecpar->extradata_size);
}
}
else {
m_MVCPlayback = FALSE;
}
}
ASSERT(m_pTitle->clip_count >= 1 && m_pTitle->clips);
int64_t max_clip_duration = 0;
for (uint32_t i = 0; i < m_pTitle->clip_count; ++i) {
int64_t clip_duration = (m_pTitle->clips[i].out_time - m_pTitle->clips[i].in_time);
bool overwrite_info = false;
if (clip_duration > max_clip_duration) {
overwrite_info = true;
max_clip_duration = clip_duration;
}
CLPI_CL *clpi = bd_get_clpi(m_pBD, i);
ProcessClipInfo(clpi, overwrite_info);
bd_free_clpi(clpi);
}
MPLS_PL * mpls = bd_get_title_mpls(m_pBD);
if (mpls) {
// Read the PG offsets and store them as metadata
std::list<uint8_t> pg_sequences;
for (int i = 0; i < mpls->play_item[0].stn.num_pg; i++) {
AVStream *avstream = m_lavfDemuxer->GetAVStreamByPID(mpls->play_item[0].stn.pg[i].pid);
if (mpls->play_item[0].stn.pg[i].ss_offset_sequence_id != 0xFF) {
pg_sequences.push_back(mpls->play_item[0].stn.pg[i].ss_offset_sequence_id);
if (avstream) {
char offset[4];
_itoa_s(mpls->play_item[0].stn.pg[i].ss_offset_sequence_id, offset, 10);
av_dict_set(&avstream->metadata, "3d-plane", offset, 0);
}
}
}
// export the list of pg sequences
if (pg_sequences.size() > 0)
{
// strip duplicate entries
pg_sequences.sort();
pg_sequences.unique();
size_t size = pg_sequences.size() * 4;
char *offsets = new char[size];
offsets[0] = 0;
// Append all offsets to the string
for (auto it = pg_sequences.begin(); it != pg_sequences.end(); it++) {
size_t len = strlen(offsets);
if (len > 0) {
offsets[len] = ',';
len++;
}
_itoa_s(*it, offsets + len, size - len, 10);
}
av_dict_set(&m_lavfDemuxer->m_avFormat->metadata, "pg_offset_sequences", offsets, 0);
delete[] offsets;
}
// Export a list of all IG offsets
if (mpls->play_item[0].stn.num_ig > 0) {
std::list<uint8_t> ig_sequences;
for (int i = 0; i < mpls->play_item[0].stn.num_ig; i++) {
if (mpls->play_item[0].stn.ig[i].ss_offset_sequence_id != 0xFF) {
ig_sequences.push_back(mpls->play_item[0].stn.ig[i].ss_offset_sequence_id);
}
}
if (ig_sequences.size() > 0) {
// strip duplicate entries
ig_sequences.unique();
size_t size = ig_sequences.size() * 4;
char *offsets = new char[size];
offsets[0] = 0;
// Append all offsets to the string
for (auto it = ig_sequences.begin(); it != ig_sequences.end(); it++) {
size_t len = strlen(offsets);
if (len > 0) {
offsets[len] = ',';
len++;
}
_itoa_s(*it, offsets + len, size - len, 10);
}
av_dict_set(&m_lavfDemuxer->m_avFormat->metadata, "ig_offset_sequences", offsets, 0);
delete[] offsets;
}
}
}
}
int
main(int argc, char *argv[])
{
CLPI_CL *cl;
int opt;
int opt_clip_info = 0, opt_seq_info = 0, opt_prog_info = 0;
int opt_cpi_info = 0, opt_extent_start = 0;
int ii;
do {
opt = getopt(argc, argv, OPTS);
switch (opt) {
case -1: break;
case 'v':
verbose = 1;
break;
case 's':
opt_seq_info = 1;
break;
case 'i':
opt_cpi_info = 1;
break;
case 'c':
opt_clip_info = 1;
break;
case 'p':
opt_prog_info = 1;
break;
case 'e':
opt_extent_start = 1;
break;
default:
_usage(argv[0]);
break;
}
} while (opt != -1);
if (optind >= argc) {
_usage(argv[0]);
}
for (ii = optind; ii < argc; ii++) {
cl = bd_read_clpi(argv[ii]);
if (cl == NULL) {
fprintf(stderr, "Parsing %s failed\n", argv[ii]);
continue;
}
if (opt_clip_info) {
// Show clip info
_show_clip_info(cl, 1);
}
if (opt_seq_info) {
// Show sequence info
_show_seq_info(&cl->sequence, 1);
}
if (opt_prog_info) {
// Show program info
_show_prog_info(&cl->program, 1);
}
if (opt_cpi_info) {
// Show cpi
_show_cpi_info(&cl->cpi, 1);
}
if (opt_prog_info) {
if (cl->program_ss.num_prog) {
printf("\n");
indent_printf(1, "Extension: Program Info SS");
_show_prog_info(&cl->program_ss, 1);
}
}
if (opt_cpi_info) {
if (cl->program_ss.num_prog) {
printf("\n");
indent_printf(1, "Extension: CPI SS");
_show_cpi_info(&cl->cpi_ss, 1);
}
}
if (opt_extent_start) {
// Show extent start point
if (cl->extent_start.num_point > 0) {
_show_extent_start(&cl->extent_start, 1);
}
}
bd_free_clpi(cl);
}
return 0;
}