static gboolean
mpegts_base_get_tags_from_eit (MpegTSBase * base, GstMpegtsSection * section)
{
const GstMpegtsEIT *eit;
guint i;
MpegTSBaseProgram *program;
/* Early exit if it's not from the present/following table_id */
if (section->table_id != GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_PRESENT
&& section->table_id !=
GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_PRESENT)
return TRUE;
eit = gst_mpegts_section_get_eit (section);
if (G_UNLIKELY (eit == NULL))
return FALSE;
program = mpegts_base_get_program (base, section->subtable_extension);
GST_DEBUG
("program_id:0x%04x, table_id:0x%02x, actual_stream:%d, present_following:%d, program:%p",
section->subtable_extension, section->table_id, eit->actual_stream,
eit->present_following, program);
if (program && eit->present_following) {
for (i = 0; i < eit->events->len; i++) {
GstMpegtsEITEvent *event = g_ptr_array_index (eit->events, i);
const GstMpegtsDescriptor *desc;
if (event->running_status == RUNNING_STATUS_RUNNING) {
program->event_id = event->event_id;
if ((desc =
gst_mpegts_find_descriptor (event->descriptors,
GST_MTS_DESC_DVB_SHORT_EVENT))) {
gchar *name;
if (gst_mpegts_descriptor_parse_dvb_short_event (desc, NULL, &name,
NULL)) {
/* FIXME : Is it correct to post an event duration as a GST_TAG_DURATION ??? */
program->tags =
gst_tag_list_new (GST_TAG_TITLE, name, GST_TAG_DURATION,
event->duration * GST_SECOND, NULL);
g_free (name);
return TRUE;
}
}
}
}
}
return TRUE;
}
static void
dump_descriptors (GPtrArray * descriptors, guint spacing)
{
guint i;
for (i = 0; i < descriptors->len; i++) {
GstMpegTsDescriptor *desc = g_ptr_array_index (descriptors, i);
g_printf ("%*s [descriptor 0x%02x (%s) length:%d]\n", spacing, "",
desc->tag, descriptor_name (desc->tag), desc->length);
if (DUMP_DESCRIPTORS)
dump_memory_content (desc, spacing + 2);
switch (desc->tag) {
case GST_MTS_DESC_REGISTRATION:
{
const guint8 *data = desc->data + 2;
#define SAFE_CHAR(a) (g_ascii_isprint(a) ? a : '.')
g_printf ("%*s Registration : %c%c%c%c [%02x%02x%02x%02x]\n", spacing,
"", SAFE_CHAR (data[0]), SAFE_CHAR (data[1]), SAFE_CHAR (data[2]),
SAFE_CHAR (data[3]), data[0], data[1], data[2], data[3]);
break;
}
case GST_MTS_DESC_DVB_NETWORK_NAME:
{
gchar *network_name;
if (gst_mpegts_descriptor_parse_dvb_network_name (desc, &network_name)) {
g_printf ("%*s Network Name : %s\n", spacing, "", network_name);
g_free (network_name);
}
break;
}
case GST_MTS_DESC_DVB_CABLE_DELIVERY_SYSTEM:
dump_cable_delivery_descriptor (desc, spacing + 2);
break;
case GST_MTS_DESC_DTG_LOGICAL_CHANNEL:
dump_logical_channel_descriptor (desc, spacing + 2);
break;
case GST_MTS_DESC_DVB_SERVICE:
{
gchar *service_name, *provider_name;
GstMpegTsDVBServiceType service_type;
if (gst_mpegts_descriptor_parse_dvb_service (desc, &service_type,
&service_name, &provider_name)) {
g_printf ("%*s Service Descriptor, type:0x%02x (%s)\n", spacing, "",
service_type, enum_name (GST_TYPE_MPEG_TS_DVB_SERVICE_TYPE,
service_type));
g_printf ("%*s service_name : %s\n", spacing, "", service_name);
g_printf ("%*s provider_name : %s\n", spacing, "",
provider_name);
g_free (service_name);
g_free (provider_name);
}
break;
}
case GST_MTS_DESC_ISO_639_LANGUAGE:
dump_iso_639_language (desc, spacing + 2);
break;
case GST_MTS_DESC_DVB_SHORT_EVENT:
{
gchar *language_code, *event_name, *text;
if (gst_mpegts_descriptor_parse_dvb_short_event (desc, &language_code,
&event_name, &text)) {
g_printf ("%*s Short Event, language_code:%s\n", spacing, "",
language_code);
g_printf ("%*s event_name : %s\n", spacing, "", event_name);
g_printf ("%*s text : %s\n", spacing, "", text);
g_free (language_code);
g_free (event_name);
g_free (text);
}
}
break;
default:
break;
}
}
}
