mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-09 05:38:58 +00:00
This way meson and autotools both do the same thing and we don't need to modify the code after all.
1272 lines
43 KiB
C
1272 lines
43 KiB
C
/* GStreamer
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*
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* ts-parser.c: sample application to display mpeg-ts info from any pipeline
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* Copyright (C) 2013
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* Edward Hervey <bilboed@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#define DUMP_DESCRIPTORS 0
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#include <glib.h>
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#include <glib-object.h>
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#include <glib/gprintf.h>
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#include <gst/gst.h>
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#include <gst/mpegts/mpegts.h>
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static void
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gst_info_dump_mem_line (gchar * linebuf, gsize linebuf_size,
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const guint8 * mem, gsize mem_offset, gsize mem_size)
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{
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gchar hexstr[50], ascstr[18], digitstr[4];
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if (mem_size > 16)
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mem_size = 16;
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hexstr[0] = '\0';
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ascstr[0] = '\0';
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if (mem != NULL) {
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guint i = 0;
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mem += mem_offset;
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while (i < mem_size) {
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ascstr[i] = (g_ascii_isprint (mem[i])) ? mem[i] : '.';
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g_snprintf (digitstr, sizeof (digitstr), "%02x ", mem[i]);
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g_strlcat (hexstr, digitstr, sizeof (hexstr));
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++i;
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}
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ascstr[i] = '\0';
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}
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g_snprintf (linebuf, linebuf_size, "%08x: %-48.48s %-16.16s",
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(guint) mem_offset, hexstr, ascstr);
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}
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static void
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dump_memory_bytes (guint8 * data, guint len, guint spacing)
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{
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gsize off = 0;
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while (off < len) {
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gchar buf[128];
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/* gst_info_dump_mem_line will process 16 bytes at most */
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gst_info_dump_mem_line (buf, sizeof (buf), data, off, len - off);
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g_printf ("%*s %s\n", spacing, "", buf);
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off += 16;
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}
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}
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#define dump_memory_content(desc, spacing) dump_memory_bytes((desc)->data + 2, (desc)->length, spacing)
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static const gchar *
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descriptor_name (gint val)
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{
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GEnumValue *en;
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_DESCRIPTOR_TYPE)), val);
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if (en == NULL)
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/* Else try with DVB enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_DVB_DESCRIPTOR_TYPE)), val);
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if (en == NULL)
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/* Else try with ATSC enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_ATSC_DESCRIPTOR_TYPE)), val);
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if (en == NULL)
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/* Else try with ISB enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_ISDB_DESCRIPTOR_TYPE)), val);
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if (en == NULL)
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/* Else try with misc enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_MISC_DESCRIPTOR_TYPE)), val);
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if (en == NULL)
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return "UNKNOWN/PRIVATE";
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return en->value_nick;
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}
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static const gchar *
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table_id_name (gint val)
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{
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GEnumValue *en;
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_SECTION_TABLE_ID)), val);
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if (en == NULL)
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/* Else try with DVB enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_SECTION_DVB_TABLE_ID)), val);
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if (en == NULL)
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/* Else try with ATSC enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_SECTION_ATSC_TABLE_ID)), val);
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if (en == NULL)
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/* Else try with SCTE enum types */
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek
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(GST_TYPE_MPEGTS_SECTION_SCTE_TABLE_ID)), val);
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if (en == NULL)
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return "UNKNOWN/PRIVATE";
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return en->value_nick;
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}
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static const gchar *
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enum_name (GType instance_type, gint val)
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{
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GEnumValue *en;
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en = g_enum_get_value (G_ENUM_CLASS (g_type_class_peek (instance_type)), val);
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if (!en)
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return "UNKNOWN/PRIVATE";
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return en->value_nick;
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}
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static void
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dump_cable_delivery_descriptor (GstMpegtsDescriptor * desc, guint spacing)
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{
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GstMpegtsCableDeliverySystemDescriptor res;
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if (gst_mpegts_descriptor_parse_cable_delivery_system (desc, &res)) {
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g_printf ("%*s Cable Delivery Descriptor\n", spacing, "");
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g_printf ("%*s Frequency : %d Hz\n", spacing, "", res.frequency);
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g_printf ("%*s Outer FEC : %d (%s)\n", spacing, "", res.outer_fec,
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enum_name (GST_TYPE_MPEGTS_CABLE_OUTER_FEC_SCHEME, res.outer_fec));
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g_printf ("%*s modulation : %d (%s)\n", spacing, "", res.modulation,
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enum_name (GST_TYPE_MPEGTS_MODULATION_TYPE, res.modulation));
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g_printf ("%*s Symbol rate : %d sym/s\n", spacing, "", res.symbol_rate);
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g_printf ("%*s Inner FEC : %d (%s)\n", spacing, "", res.fec_inner,
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enum_name (GST_TYPE_MPEGTS_DVB_CODE_RATE, res.fec_inner));
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}
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}
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static void
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dump_terrestrial_delivery (GstMpegtsDescriptor * desc, guint spacing)
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{
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GstMpegtsTerrestrialDeliverySystemDescriptor res;
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if (gst_mpegts_descriptor_parse_terrestrial_delivery_system (desc, &res)) {
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g_printf ("%*s Terrestrial Delivery Descriptor\n", spacing, "");
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g_printf ("%*s Frequency : %d Hz\n", spacing, "", res.frequency);
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g_printf ("%*s Bandwidth : %d Hz\n", spacing, "", res.bandwidth);
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g_printf ("%*s Priority : %s\n", spacing, "",
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res.priority ? "TRUE" : "FALSE");
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g_printf ("%*s Time slicing : %s\n", spacing, "",
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res.time_slicing ? "TRUE" : "FALSE");
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g_printf ("%*s MPE FEC : %s\n", spacing, "",
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res.mpe_fec ? "TRUE" : "FALSE");
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g_printf ("%*s Constellation : %d (%s)\n", spacing, "",
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res.constellation, enum_name (GST_TYPE_MPEGTS_MODULATION_TYPE,
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res.constellation));
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g_printf ("%*s Hierarchy : %d (%s)\n", spacing, "",
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res.hierarchy, enum_name (GST_TYPE_MPEGTS_TERRESTRIAL_HIERARCHY,
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res.hierarchy));
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g_printf ("%*s Code Rate HP : %d (%s)\n", spacing, "",
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res.code_rate_hp, enum_name (GST_TYPE_MPEGTS_DVB_CODE_RATE,
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res.code_rate_hp));
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g_printf ("%*s Code Rate LP : %d (%s)\n", spacing, "",
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res.code_rate_lp, enum_name (GST_TYPE_MPEGTS_DVB_CODE_RATE,
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res.code_rate_lp));
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g_printf ("%*s Guard Interval : %d (%s)\n", spacing, "",
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res.guard_interval,
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enum_name (GST_TYPE_MPEGTS_TERRESTRIAL_GUARD_INTERVAL,
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res.guard_interval));
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g_printf ("%*s Transmission Mode : %d (%s)\n", spacing, "",
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res.transmission_mode,
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enum_name (GST_TYPE_MPEGTS_TERRESTRIAL_TRANSMISSION_MODE,
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res.transmission_mode));
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g_printf ("%*s Other Frequency : %s\n", spacing, "",
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res.other_frequency ? "TRUE" : "FALSE");
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}
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}
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static void
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dump_dvb_service_list (GstMpegtsDescriptor * desc, guint spacing)
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{
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GPtrArray *res;
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if (gst_mpegts_descriptor_parse_dvb_service_list (desc, &res)) {
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guint i;
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g_printf ("%*s DVB Service List Descriptor\n", spacing, "");
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for (i = 0; i < res->len; i++) {
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GstMpegtsDVBServiceListItem *item = g_ptr_array_index (res, i);
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g_printf ("%*s Service #%d, id:0x%04x, type:0x%x (%s)\n",
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spacing, "", i, item->service_id, item->type,
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enum_name (GST_TYPE_MPEGTS_DVB_SERVICE_TYPE, item->type));
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}
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g_ptr_array_unref (res);
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}
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}
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static void
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dump_logical_channel_descriptor (GstMpegtsDescriptor * desc, guint spacing)
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{
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GstMpegtsLogicalChannelDescriptor res;
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guint i;
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if (gst_mpegts_descriptor_parse_logical_channel (desc, &res)) {
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g_printf ("%*s Logical Channel Descriptor (%d channels)\n", spacing, "",
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res.nb_channels);
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for (i = 0; i < res.nb_channels; i++) {
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GstMpegtsLogicalChannel *chann = &res.channels[i];
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g_printf ("%*s service_id: 0x%04x, logical channel number:%4d\n",
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spacing, "", chann->service_id, chann->logical_channel_number);
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}
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}
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}
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static void
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dump_multiligual_network_name (GstMpegtsDescriptor * desc, guint spacing)
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{
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GPtrArray *items;
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if (gst_mpegts_descriptor_parse_dvb_multilingual_network_name (desc, &items)) {
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guint i;
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for (i = 0; i < items->len; i++) {
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GstMpegtsDvbMultilingualNetworkNameItem *item =
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g_ptr_array_index (items, i);
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g_printf ("%*s item : %u\n", spacing, "", i);
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g_printf ("%*s language_code : %s\n", spacing, "", item->language_code);
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g_printf ("%*s network_name : %s\n", spacing, "", item->network_name);
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}
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g_ptr_array_unref (items);
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}
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}
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static void
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dump_multiligual_bouquet_name (GstMpegtsDescriptor * desc, guint spacing)
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{
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GPtrArray *items;
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if (gst_mpegts_descriptor_parse_dvb_multilingual_bouquet_name (desc, &items)) {
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guint i;
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for (i = 0; i < items->len; i++) {
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GstMpegtsDvbMultilingualBouquetNameItem *item =
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g_ptr_array_index (items, i);
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g_printf ("%*s item : %u\n", spacing, "", i);
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g_printf ("%*s language_code : %s\n", spacing, "", item->language_code);
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g_printf ("%*s bouguet_name : %s\n", spacing, "", item->bouquet_name);
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}
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g_ptr_array_unref (items);
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}
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}
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static void
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dump_multiligual_service_name (GstMpegtsDescriptor * desc, guint spacing)
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{
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GPtrArray *items;
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if (gst_mpegts_descriptor_parse_dvb_multilingual_service_name (desc, &items)) {
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guint i;
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for (i = 0; i < items->len; i++) {
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GstMpegtsDvbMultilingualServiceNameItem *item =
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g_ptr_array_index (items, i);
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g_printf ("%*s item : %u\n", spacing, "", i);
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g_printf ("%*s language_code : %s\n", spacing, "", item->language_code);
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g_printf ("%*s service_name : %s\n", spacing, "", item->service_name);
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g_printf ("%*s provider_name : %s\n", spacing, "", item->provider_name);
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}
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g_ptr_array_unref (items);
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}
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}
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static void
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dump_multiligual_component (GstMpegtsDescriptor * desc, guint spacing)
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{
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GPtrArray *items;
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guint8 tag;
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if (gst_mpegts_descriptor_parse_dvb_multilingual_component (desc, &tag,
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&items)) {
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guint8 i;
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g_printf ("%*s component_tag : 0x%02x\n", spacing, "", tag);
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for (i = 0; i < items->len; i++) {
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GstMpegtsDvbMultilingualComponentItem *item =
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g_ptr_array_index (items, i);
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g_printf ("%*s item : %u\n", spacing, "", i);
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g_printf ("%*s language_code : %s\n", spacing, "",
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item->language_code);
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g_printf ("%*s description : %s\n", spacing, "", item->description);
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}
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g_ptr_array_unref (items);
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}
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}
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static void
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dump_linkage (GstMpegtsDescriptor * desc, guint spacing)
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{
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GstMpegtsDVBLinkageDescriptor *res;
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if (gst_mpegts_descriptor_parse_dvb_linkage (desc, &res)) {
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g_printf ("%*s Linkage Descriptor : 0x%02x (%s)\n", spacing, "",
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res->linkage_type, enum_name (GST_TYPE_MPEGTS_DVB_LINKAGE_TYPE,
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res->linkage_type));
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g_printf ("%*s Transport Stream ID : 0x%04x\n", spacing, "",
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res->transport_stream_id);
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g_printf ("%*s Original Network ID : 0x%04x\n", spacing, "",
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res->original_network_id);
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g_printf ("%*s Service ID : 0x%04x\n", spacing, "",
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res->service_id);
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switch (res->linkage_type) {
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case GST_MPEGTS_DVB_LINKAGE_MOBILE_HAND_OVER:
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{
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const GstMpegtsDVBLinkageMobileHandOver *linkage =
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gst_mpegts_dvb_linkage_descriptor_get_mobile_hand_over (res);
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g_printf ("%*s hand_over_type : 0x%02x (%s)\n", spacing,
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"", linkage->hand_over_type,
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enum_name (GST_TYPE_MPEGTS_DVB_LINKAGE_HAND_OVER_TYPE,
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linkage->hand_over_type));
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g_printf ("%*s origin_type : %s\n", spacing, "",
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linkage->origin_type ? "SDT" : "NIT");
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g_printf ("%*s network_id : 0x%04x\n", spacing, "",
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linkage->network_id);
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g_printf ("%*s initial_service_id: 0x%04x\n", spacing, "",
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linkage->initial_service_id);
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break;
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}
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case GST_MPEGTS_DVB_LINKAGE_EVENT:
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{
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const GstMpegtsDVBLinkageEvent *linkage =
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gst_mpegts_dvb_linkage_descriptor_get_event (res);
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g_printf ("%*s target_event_id : 0x%04x\n", spacing, "",
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linkage->target_event_id);
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g_printf ("%*s target_listed : %s\n", spacing, "",
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linkage->target_listed ? "TRUE" : "FALSE");
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g_printf ("%*s event_simulcast : %s\n", spacing, "",
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linkage->event_simulcast ? "TRUE" : "FALSE");
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break;
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}
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case GST_MPEGTS_DVB_LINKAGE_EXTENDED_EVENT:
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{
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guint i;
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const GPtrArray *items =
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gst_mpegts_dvb_linkage_descriptor_get_extended_event (res);
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for (i = 0; i < items->len; i++) {
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GstMpegtsDVBLinkageExtendedEvent *linkage =
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g_ptr_array_index (items, i);
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g_printf ("%*s target_event_id : 0x%04x\n", spacing, "",
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linkage->target_event_id);
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g_printf ("%*s target_listed : %s\n", spacing, "",
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linkage->target_listed ? "TRUE" : "FALSE");
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g_printf ("%*s event_simulcast : %s\n", spacing, "",
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linkage->event_simulcast ? "TRUE" : "FALSE");
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g_printf ("%*s link_type : 0x%01x\n", spacing, "",
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linkage->link_type);
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g_printf ("%*s target_id_type : 0x%01x\n", spacing, "",
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linkage->target_id_type);
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g_printf ("%*s original_network_id_flag : %s\n", spacing, "",
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linkage->original_network_id_flag ? "TRUE" : "FALSE");
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g_printf ("%*s service_id_flag : %s\n", spacing, "",
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linkage->service_id_flag ? "TRUE" : "FALSE");
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if (linkage->target_id_type == 3) {
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g_printf ("%*s user_defined_id : 0x%02x\n", spacing, "",
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linkage->user_defined_id);
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} else {
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if (linkage->target_id_type == 1)
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g_printf ("%*s target_transport_stream_id : 0x%04x\n",
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spacing, "", linkage->target_transport_stream_id);
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if (linkage->original_network_id_flag)
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g_printf ("%*s target_original_network_id : 0x%04x\n",
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spacing, "", linkage->target_original_network_id);
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if (linkage->service_id_flag)
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g_printf ("%*s target_service_id : 0x%04x\n",
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spacing, "", linkage->target_service_id);
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}
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}
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break;
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}
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default:
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break;
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}
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if (res->private_data_length > 0) {
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dump_memory_bytes (res->private_data_bytes, res->private_data_length,
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spacing + 2);
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}
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gst_mpegts_dvb_linkage_descriptor_free (res);
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}
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}
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|
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static void
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dump_component (GstMpegtsDescriptor * desc, guint spacing)
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{
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GstMpegtsComponentDescriptor *res;
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if (gst_mpegts_descriptor_parse_dvb_component (desc, &res)) {
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g_printf ("%*s stream_content : 0x%02x (%s)\n", spacing, "",
|
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res->stream_content,
|
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enum_name (GST_TYPE_MPEGTS_COMPONENT_STREAM_CONTENT,
|
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res->stream_content));
|
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g_printf ("%*s component_type : 0x%02x\n", spacing, "",
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res->component_type);
|
|
g_printf ("%*s component_tag : 0x%02x\n", spacing, "", res->component_tag);
|
|
g_printf ("%*s language_code : %s\n", spacing, "", res->language_code);
|
|
g_printf ("%*s text : %s\n", spacing, "",
|
|
res->text ? res->text : "NULL");
|
|
gst_mpegts_dvb_component_descriptor_free (res);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_content (GstMpegtsDescriptor * desc, guint spacing)
|
|
{
|
|
GPtrArray *contents;
|
|
guint i;
|
|
|
|
if (gst_mpegts_descriptor_parse_dvb_content (desc, &contents)) {
|
|
for (i = 0; i < contents->len; i++) {
|
|
GstMpegtsContent *item = g_ptr_array_index (contents, i);
|
|
g_printf ("%*s content nibble 1 : 0x%01x (%s)\n", spacing, "",
|
|
item->content_nibble_1,
|
|
enum_name (GST_TYPE_MPEGTS_CONTENT_NIBBLE_HI,
|
|
item->content_nibble_1));
|
|
g_printf ("%*s content nibble 2 : 0x%01x\n", spacing, "",
|
|
item->content_nibble_2);
|
|
g_printf ("%*s user_byte : 0x%02x\n", spacing, "",
|
|
item->user_byte);
|
|
}
|
|
g_ptr_array_unref (contents);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_iso_639_language (GstMpegtsDescriptor * desc, guint spacing)
|
|
{
|
|
guint i;
|
|
GstMpegtsISO639LanguageDescriptor *res;
|
|
|
|
if (gst_mpegts_descriptor_parse_iso_639_language (desc, &res)) {
|
|
for (i = 0; i < res->nb_language; i++) {
|
|
g_print
|
|
("%*s ISO 639 Language Descriptor %s , audio_type:0x%x (%s)\n",
|
|
spacing, "", res->language[i], res->audio_type[i],
|
|
enum_name (GST_TYPE_MPEGTS_ISO639_AUDIO_TYPE, res->audio_type[i]));
|
|
}
|
|
gst_mpegts_iso_639_language_descriptor_free (res);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_dvb_extended_event (GstMpegtsDescriptor * desc, guint spacing)
|
|
{
|
|
GstMpegtsExtendedEventDescriptor *res;
|
|
|
|
if (gst_mpegts_descriptor_parse_dvb_extended_event (desc, &res)) {
|
|
guint i;
|
|
g_printf ("%*s DVB Extended Event\n", spacing, "");
|
|
g_printf ("%*s descriptor_number:%d, last_descriptor_number:%d\n",
|
|
spacing, "", res->descriptor_number, res->last_descriptor_number);
|
|
g_printf ("%*s language_code:%s\n", spacing, "", res->language_code);
|
|
g_printf ("%*s text : %s\n", spacing, "", res->text);
|
|
for (i = 0; i < res->items->len; i++) {
|
|
GstMpegtsExtendedEventItem *item = g_ptr_array_index (res->items, i);
|
|
g_printf ("%*s #%d [description:item] %s : %s\n",
|
|
spacing, "", i, item->item_description, item->item);
|
|
}
|
|
gst_mpegts_extended_event_descriptor_free (res);
|
|
}
|
|
}
|
|
|
|
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_CA:
|
|
{
|
|
guint16 ca_pid, ca_system_id;
|
|
const guint8 *private_data;
|
|
gsize private_data_size;
|
|
if (gst_mpegts_descriptor_parse_ca (desc, &ca_system_id, &ca_pid,
|
|
&private_data, &private_data_size)) {
|
|
g_printf ("%*s CA system id : 0x%04x\n", spacing, "", ca_system_id);
|
|
g_printf ("%*s CA PID : 0x%04x\n", spacing, "", ca_pid);
|
|
if (private_data_size) {
|
|
g_printf ("%*s Private Data :\n", spacing, "");
|
|
dump_memory_bytes ((guint8 *) private_data, private_data_size,
|
|
spacing + 2);
|
|
}
|
|
}
|
|
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_SERVICE_LIST:
|
|
{
|
|
dump_dvb_service_list (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_CABLE_DELIVERY_SYSTEM:
|
|
dump_cable_delivery_descriptor (desc, spacing + 2);
|
|
break;
|
|
case GST_MTS_DESC_DVB_TERRESTRIAL_DELIVERY_SYSTEM:
|
|
dump_terrestrial_delivery (desc, spacing + 2);
|
|
break;
|
|
case GST_MTS_DESC_DVB_BOUQUET_NAME:
|
|
{
|
|
gchar *bouquet_name;
|
|
if (gst_mpegts_descriptor_parse_dvb_bouquet_name (desc, &bouquet_name)) {
|
|
g_printf ("%*s Bouquet Name Descriptor, bouquet_name:%s\n", spacing,
|
|
"", bouquet_name);
|
|
g_free (bouquet_name);
|
|
}
|
|
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_MPEGTS_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_DVB_MULTILINGUAL_BOUQUET_NAME:
|
|
{
|
|
dump_multiligual_bouquet_name (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_MULTILINGUAL_NETWORK_NAME:
|
|
{
|
|
dump_multiligual_network_name (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_MULTILINGUAL_SERVICE_NAME:
|
|
{
|
|
dump_multiligual_service_name (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_MULTILINGUAL_COMPONENT:
|
|
{
|
|
dump_multiligual_component (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_PRIVATE_DATA_SPECIFIER:
|
|
{
|
|
guint32 specifier;
|
|
guint8 len = 0, *data = NULL;
|
|
|
|
if (gst_mpegts_descriptor_parse_dvb_private_data_specifier (desc,
|
|
&specifier, &data, &len)) {
|
|
g_printf ("%*s private_data_specifier : 0x%08x\n", spacing, "",
|
|
specifier);
|
|
if (len > 0) {
|
|
dump_memory_bytes (data, len, spacing + 2);
|
|
g_free (data);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_FREQUENCY_LIST:
|
|
{
|
|
gboolean offset;
|
|
GArray *list;
|
|
if (gst_mpegts_descriptor_parse_dvb_frequency_list (desc, &offset,
|
|
&list)) {
|
|
guint j;
|
|
for (j = 0; j < list->len; j++) {
|
|
guint32 freq = g_array_index (list, guint32, j);
|
|
g_printf ("%*s Frequency : %u %s\n", spacing, "", freq,
|
|
offset ? "kHz" : "Hz");
|
|
}
|
|
g_array_unref (list);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_LINKAGE:
|
|
dump_linkage (desc, spacing + 2);
|
|
break;
|
|
case GST_MTS_DESC_DVB_COMPONENT:
|
|
dump_component (desc, spacing + 2);
|
|
break;
|
|
case GST_MTS_DESC_DVB_STREAM_IDENTIFIER:
|
|
{
|
|
guint8 tag;
|
|
if (gst_mpegts_descriptor_parse_dvb_stream_identifier (desc, &tag)) {
|
|
g_printf ("%*s Component Tag : 0x%02x\n", spacing, "", tag);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_CA_IDENTIFIER:
|
|
{
|
|
GArray *list;
|
|
guint j;
|
|
guint16 ca_id;
|
|
if (gst_mpegts_descriptor_parse_dvb_ca_identifier (desc, &list)) {
|
|
for (j = 0; j < list->len; j++) {
|
|
ca_id = g_array_index (list, guint16, j);
|
|
g_printf ("%*s CA Identifier : 0x%04x\n", spacing, "", ca_id);
|
|
}
|
|
g_array_unref (list);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_CONTENT:
|
|
dump_content (desc, spacing + 2);
|
|
break;
|
|
case GST_MTS_DESC_DVB_PARENTAL_RATING:
|
|
{
|
|
GPtrArray *ratings;
|
|
guint j;
|
|
|
|
if (gst_mpegts_descriptor_parse_dvb_parental_rating (desc, &ratings)) {
|
|
for (j = 0; j < ratings->len; j++) {
|
|
GstMpegtsDVBParentalRatingItem *item =
|
|
g_ptr_array_index (ratings, j);
|
|
g_printf ("%*s country_code : %s\n", spacing, "",
|
|
item->country_code);
|
|
g_printf ("%*s rating age : %d\n", spacing, "", item->rating);
|
|
}
|
|
g_ptr_array_unref (ratings);
|
|
}
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_DATA_BROADCAST:
|
|
{
|
|
GstMpegtsDataBroadcastDescriptor *res;
|
|
|
|
if (gst_mpegts_descriptor_parse_dvb_data_broadcast (desc, &res)) {
|
|
g_printf ("%*s data_broadcast_id : 0x%04x\n", spacing, "",
|
|
res->data_broadcast_id);
|
|
g_printf ("%*s component_tag : 0x%02x\n", spacing, "",
|
|
res->component_tag);
|
|
if (res->length > 0) {
|
|
g_printf ("%*s selector_bytes:\n", spacing, "");
|
|
dump_memory_bytes (res->selector_bytes, res->length, spacing + 2);
|
|
}
|
|
g_printf ("%*s text : %s\n", spacing, "",
|
|
res->text ? res->text : "NULL");
|
|
gst_mpegts_dvb_data_broadcast_descriptor_free (res);
|
|
}
|
|
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;
|
|
case GST_MTS_DESC_DVB_EXTENDED_EVENT:
|
|
{
|
|
dump_dvb_extended_event (desc, spacing + 2);
|
|
break;
|
|
}
|
|
case GST_MTS_DESC_DVB_SUBTITLING:
|
|
{
|
|
gchar *lang;
|
|
guint8 type;
|
|
guint16 composition;
|
|
guint16 ancillary;
|
|
guint j;
|
|
|
|
for (j = 0;
|
|
gst_mpegts_descriptor_parse_dvb_subtitling_idx (desc, j, &lang,
|
|
&type, &composition, &ancillary); j++) {
|
|
g_printf ("%*s Subtitling, language_code:%s\n", spacing, "", lang);
|
|
g_printf ("%*s type : %u\n", spacing, "", type);
|
|
g_printf ("%*s composition page id : %u\n", spacing, "",
|
|
composition);
|
|
g_printf ("%*s ancillary page id : %u\n", spacing, "",
|
|
ancillary);
|
|
g_free (lang);
|
|
}
|
|
}
|
|
break;
|
|
case GST_MTS_DESC_DVB_TELETEXT:
|
|
{
|
|
GstMpegtsDVBTeletextType type;
|
|
gchar *lang;
|
|
guint8 magazine, page_number;
|
|
guint j;
|
|
|
|
for (j = 0;
|
|
gst_mpegts_descriptor_parse_dvb_teletext_idx (desc, j, &lang, &type,
|
|
&magazine, &page_number); j++) {
|
|
g_printf ("%*s Teletext, type:0x%02x (%s)\n", spacing, "", type,
|
|
enum_name (GST_TYPE_MPEGTS_DVB_TELETEXT_TYPE, type));
|
|
g_printf ("%*s language : %s\n", spacing, "", lang);
|
|
g_printf ("%*s magazine : %u\n", spacing, "", magazine);
|
|
g_printf ("%*s page number : %u\n", spacing, "", page_number);
|
|
g_free (lang);
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_pat (GstMpegtsSection * section)
|
|
{
|
|
GPtrArray *pat = gst_mpegts_section_get_pat (section);
|
|
guint i, len;
|
|
|
|
len = pat->len;
|
|
g_printf (" %d program(s):\n", len);
|
|
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsPatProgram *patp = g_ptr_array_index (pat, i);
|
|
|
|
g_print
|
|
(" program_number:%6d (0x%04x), network_or_program_map_PID:0x%04x\n",
|
|
patp->program_number, patp->program_number,
|
|
patp->network_or_program_map_PID);
|
|
}
|
|
|
|
g_ptr_array_unref (pat);
|
|
}
|
|
|
|
static void
|
|
dump_pmt (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsPMT *pmt = gst_mpegts_section_get_pmt (section);
|
|
guint i, len;
|
|
|
|
g_printf (" program_number : 0x%04x\n", section->subtable_extension);
|
|
g_printf (" pcr_pid : 0x%04x\n", pmt->pcr_pid);
|
|
dump_descriptors (pmt->descriptors, 7);
|
|
len = pmt->streams->len;
|
|
g_printf (" %d Streams:\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsPMTStream *stream = g_ptr_array_index (pmt->streams, i);
|
|
g_printf (" pid:0x%04x , stream_type:0x%02x (%s)\n", stream->pid,
|
|
stream->stream_type,
|
|
enum_name (GST_TYPE_MPEGTS_STREAM_TYPE, stream->stream_type));
|
|
dump_descriptors (stream->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_eit (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsEIT *eit = gst_mpegts_section_get_eit (section);
|
|
guint i, len;
|
|
|
|
g_assert (eit);
|
|
|
|
g_printf (" service_id : 0x%04x\n", section->subtable_extension);
|
|
g_printf (" transport_stream_id : 0x%04x\n", eit->transport_stream_id);
|
|
g_printf (" original_network_id : 0x%04x\n", eit->original_network_id);
|
|
g_printf (" segment_last_section_number:0x%02x, last_table_id:0x%02x\n",
|
|
eit->segment_last_section_number, eit->last_table_id);
|
|
g_printf (" actual_stream : %s, present_following : %s\n",
|
|
eit->actual_stream ? "TRUE" : "FALSE",
|
|
eit->present_following ? "TRUE" : "FALSE");
|
|
|
|
len = eit->events->len;
|
|
g_printf (" %d Event(s):\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
gchar *tmp = (gchar *) "<NO TIME>";
|
|
GstMpegtsEITEvent *event = g_ptr_array_index (eit->events, i);
|
|
|
|
if (event->start_time)
|
|
tmp = gst_date_time_to_iso8601_string (event->start_time);
|
|
g_printf (" event_id:0x%04x, start_time:%s, duration:%"
|
|
GST_TIME_FORMAT "\n", event->event_id, tmp,
|
|
GST_TIME_ARGS (event->duration * GST_SECOND));
|
|
g_printf (" running_status:0x%02x (%s), free_CA_mode:%d (%s)\n",
|
|
event->running_status, enum_name (GST_TYPE_MPEGTS_RUNNING_STATUS,
|
|
event->running_status), event->free_CA_mode,
|
|
event->free_CA_mode ? "MAYBE SCRAMBLED" : "NOT SCRAMBLED");
|
|
if (event->start_time)
|
|
g_free (tmp);
|
|
dump_descriptors (event->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_atsc_mult_string (GPtrArray * mstrings, guint spacing)
|
|
{
|
|
guint i;
|
|
|
|
for (i = 0; i < mstrings->len; i++) {
|
|
GstMpegtsAtscMultString *mstring = g_ptr_array_index (mstrings, i);
|
|
gint j, n;
|
|
|
|
n = mstring->segments->len;
|
|
|
|
g_printf ("%*s [multstring entry (%d) iso_639 langcode: %s]\n", spacing, "",
|
|
i, mstring->iso_639_langcode);
|
|
g_printf ("%*s segments:%d\n", spacing, "", n);
|
|
for (j = 0; j < n; j++) {
|
|
GstMpegtsAtscStringSegment *segment =
|
|
g_ptr_array_index (mstring->segments, j);
|
|
|
|
g_printf ("%*s Compression:0x%x\n", spacing, "",
|
|
segment->compression_type);
|
|
g_printf ("%*s Mode:0x%x\n", spacing, "", segment->mode);
|
|
g_printf ("%*s Len:%u\n", spacing, "", segment->compressed_data_size);
|
|
g_printf ("%*s %s\n", spacing, "",
|
|
gst_mpegts_atsc_string_segment_get_string (segment));
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_atsc_eit (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsAtscEIT *eit = gst_mpegts_section_get_atsc_eit (section);
|
|
guint i, len;
|
|
|
|
g_assert (eit);
|
|
|
|
g_printf (" event_id : 0x%04x\n", eit->source_id);
|
|
g_printf (" protocol_version : %u\n", eit->protocol_version);
|
|
|
|
len = eit->events->len;
|
|
g_printf (" %d Event(s):\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsAtscEITEvent *event = g_ptr_array_index (eit->events, i);
|
|
|
|
g_printf (" %d)\n", i);
|
|
g_printf (" event_id: 0x%04x\n", event->event_id);
|
|
g_printf (" start_time: %u\n", event->start_time);
|
|
g_printf (" etm_location: 0x%x\n", event->etm_location);
|
|
g_printf (" length_in_seconds: %u\n", event->length_in_seconds);
|
|
g_printf (" Title(s):\n");
|
|
dump_atsc_mult_string (event->titles, 9);
|
|
dump_descriptors (event->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_ett (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsAtscETT *ett = gst_mpegts_section_get_atsc_ett (section);
|
|
guint len;
|
|
|
|
g_assert (ett);
|
|
|
|
g_printf (" ett_table_id_ext : 0x%04x\n", ett->ett_table_id_extension);
|
|
g_printf (" protocol_version : 0x%04x\n", ett->protocol_version);
|
|
g_printf (" etm_id : 0x%04x\n", ett->etm_id);
|
|
|
|
len = ett->messages->len;
|
|
g_printf (" %d Messages(s):\n", len);
|
|
dump_atsc_mult_string (ett->messages, 9);
|
|
}
|
|
|
|
static void
|
|
dump_stt (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsAtscSTT *stt = gst_mpegts_section_get_atsc_stt (section);
|
|
GstDateTime *dt;
|
|
gchar *dt_str = NULL;
|
|
|
|
g_assert (stt);
|
|
|
|
dt = gst_mpegts_atsc_stt_get_datetime_utc ((GstMpegtsAtscSTT *) stt);
|
|
if (dt)
|
|
dt_str = gst_date_time_to_iso8601_string (dt);
|
|
|
|
g_printf (" protocol_version : 0x%04x\n", stt->protocol_version);
|
|
g_printf (" system_time : 0x%08x\n", stt->system_time);
|
|
g_printf (" gps_utc_offset : %d\n", stt->gps_utc_offset);
|
|
g_printf (" daylight saving : %d day:%d hour:%d\n", stt->ds_status,
|
|
stt->ds_dayofmonth, stt->ds_hour);
|
|
g_printf (" utc datetime : %s", dt_str);
|
|
|
|
g_free (dt_str);
|
|
gst_date_time_unref (dt);
|
|
}
|
|
|
|
static void
|
|
dump_nit (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsNIT *nit = gst_mpegts_section_get_nit (section);
|
|
guint i, len;
|
|
|
|
g_assert (nit);
|
|
|
|
g_printf (" network_id : 0x%04x\n", section->subtable_extension);
|
|
g_printf (" actual_network : %s\n",
|
|
nit->actual_network ? "TRUE" : "FALSE");
|
|
dump_descriptors (nit->descriptors, 7);
|
|
len = nit->streams->len;
|
|
g_printf (" %d Streams:\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsNITStream *stream = g_ptr_array_index (nit->streams, i);
|
|
g_printf
|
|
(" transport_stream_id:0x%04x , original_network_id:0x%02x\n",
|
|
stream->transport_stream_id, stream->original_network_id);
|
|
dump_descriptors (stream->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_bat (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsBAT *bat = gst_mpegts_section_get_bat (section);
|
|
guint i, len;
|
|
|
|
g_assert (bat);
|
|
|
|
g_printf (" bouquet_id : 0x%04x\n", section->subtable_extension);
|
|
dump_descriptors (bat->descriptors, 7);
|
|
len = bat->streams->len;
|
|
g_printf (" %d Streams:\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsBATStream *stream = g_ptr_array_index (bat->streams, i);
|
|
g_printf
|
|
(" transport_stream_id:0x%04x , original_network_id:0x%02x\n",
|
|
stream->transport_stream_id, stream->original_network_id);
|
|
dump_descriptors (stream->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_sdt (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsSDT *sdt = gst_mpegts_section_get_sdt (section);
|
|
guint i, len;
|
|
|
|
g_assert (sdt);
|
|
|
|
g_printf (" original_network_id : 0x%04x\n", sdt->original_network_id);
|
|
g_printf (" actual_ts : %s\n",
|
|
sdt->actual_ts ? "TRUE" : "FALSE");
|
|
len = sdt->services->len;
|
|
g_printf (" %d Services:\n", len);
|
|
for (i = 0; i < len; i++) {
|
|
GstMpegtsSDTService *service = g_ptr_array_index (sdt->services, i);
|
|
g_print
|
|
(" service_id:0x%04x, EIT_schedule_flag:%d, EIT_present_following_flag:%d\n",
|
|
service->service_id, service->EIT_schedule_flag,
|
|
service->EIT_present_following_flag);
|
|
g_print
|
|
(" running_status:0x%02x (%s), free_CA_mode:%d (%s)\n",
|
|
service->running_status,
|
|
enum_name (GST_TYPE_MPEGTS_RUNNING_STATUS, service->running_status),
|
|
service->free_CA_mode,
|
|
service->free_CA_mode ? "MAYBE SCRAMBLED" : "NOT SCRAMBLED");
|
|
dump_descriptors (service->descriptors, 9);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_tdt (GstMpegtsSection * section)
|
|
{
|
|
GstDateTime *date = gst_mpegts_section_get_tdt (section);
|
|
|
|
if (date) {
|
|
gchar *str = gst_date_time_to_iso8601_string (date);
|
|
g_printf (" utc_time : %s\n", str);
|
|
g_free (str);
|
|
gst_date_time_unref (date);
|
|
} else {
|
|
g_printf (" No utc_time present\n");
|
|
}
|
|
}
|
|
|
|
static void
|
|
dump_tot (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsTOT *tot = gst_mpegts_section_get_tot (section);
|
|
gchar *str = gst_date_time_to_iso8601_string (tot->utc_time);
|
|
|
|
g_printf (" utc_time : %s\n", str);
|
|
dump_descriptors (tot->descriptors, 7);
|
|
g_free (str);
|
|
}
|
|
|
|
static void
|
|
dump_mgt (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsAtscMGT *mgt = gst_mpegts_section_get_atsc_mgt (section);
|
|
gint i;
|
|
|
|
g_printf (" protocol_version : %u\n", mgt->protocol_version);
|
|
g_printf (" tables number : %d\n", mgt->tables->len);
|
|
for (i = 0; i < mgt->tables->len; i++) {
|
|
GstMpegtsAtscMGTTable *table = g_ptr_array_index (mgt->tables, i);
|
|
g_printf (" table %d)\n", i);
|
|
g_printf (" table_type : %u\n", table->table_type);
|
|
g_printf (" pid : 0x%x\n", table->pid);
|
|
g_printf (" version_number: %u\n", table->version_number);
|
|
g_printf (" number_bytes : %u\n", table->number_bytes);
|
|
dump_descriptors (table->descriptors, 9);
|
|
}
|
|
dump_descriptors (mgt->descriptors, 7);
|
|
}
|
|
|
|
static void
|
|
dump_vct (GstMpegtsSection * section)
|
|
{
|
|
const GstMpegtsAtscVCT *vct;
|
|
gint i;
|
|
|
|
if (GST_MPEGTS_SECTION_TYPE (section) == GST_MPEGTS_SECTION_ATSC_CVCT) {
|
|
vct = gst_mpegts_section_get_atsc_cvct (section);
|
|
} else {
|
|
/* GST_MPEGTS_SECTION_ATSC_TVCT */
|
|
vct = gst_mpegts_section_get_atsc_tvct (section);
|
|
}
|
|
|
|
g_assert (vct);
|
|
|
|
g_printf (" transport_stream_id : 0x%04x\n", vct->transport_stream_id);
|
|
g_printf (" protocol_version : %u\n", vct->protocol_version);
|
|
g_printf (" %d Sources:\n", vct->sources->len);
|
|
for (i = 0; i < vct->sources->len; i++) {
|
|
GstMpegtsAtscVCTSource *source = g_ptr_array_index (vct->sources, i);
|
|
g_print (" short_name: %s\n", source->short_name);
|
|
g_print (" major_channel_number: %u, minor_channel_number: %u\n",
|
|
source->major_channel_number, source->minor_channel_number);
|
|
g_print (" modulation_mode: %u\n", source->modulation_mode);
|
|
g_print (" carrier_frequency: %u\n", source->carrier_frequency);
|
|
g_print (" channel_tsid: %u\n", source->channel_TSID);
|
|
g_print (" program_number: %u\n", source->program_number);
|
|
g_print (" ETM_location: %u\n", source->ETM_location);
|
|
g_print (" access_controlled: %u\n", source->access_controlled);
|
|
g_print (" hidden: %u\n", source->hidden);
|
|
if (section->table_id == GST_MPEGTS_SECTION_ATSC_CVCT) {
|
|
g_print (" path_select: %u\n", source->path_select);
|
|
g_print (" out_of_band: %u\n", source->out_of_band);
|
|
}
|
|
g_print (" hide_guide: %u\n", source->hide_guide);
|
|
g_print (" service_type: %u\n", source->service_type);
|
|
g_print (" source_id: %u\n", source->source_id);
|
|
|
|
dump_descriptors (source->descriptors, 9);
|
|
}
|
|
dump_descriptors (vct->descriptors, 7);
|
|
}
|
|
|
|
static void
|
|
dump_cat (GstMpegtsSection * section)
|
|
{
|
|
GPtrArray *descriptors;
|
|
|
|
descriptors = gst_mpegts_section_get_cat (section);
|
|
g_assert (descriptors);
|
|
dump_descriptors (descriptors, 7);
|
|
g_ptr_array_unref (descriptors);
|
|
}
|
|
|
|
static void
|
|
dump_section (GstMpegtsSection * section)
|
|
{
|
|
switch (GST_MPEGTS_SECTION_TYPE (section)) {
|
|
case GST_MPEGTS_SECTION_PAT:
|
|
dump_pat (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_PMT:
|
|
dump_pmt (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_CAT:
|
|
dump_cat (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_TDT:
|
|
dump_tdt (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_TOT:
|
|
dump_tot (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_SDT:
|
|
dump_sdt (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_NIT:
|
|
dump_nit (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_BAT:
|
|
dump_bat (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_EIT:
|
|
dump_eit (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_ATSC_MGT:
|
|
dump_mgt (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_ATSC_CVCT:
|
|
case GST_MPEGTS_SECTION_ATSC_TVCT:
|
|
dump_vct (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_ATSC_EIT:
|
|
dump_atsc_eit (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_ATSC_ETT:
|
|
dump_ett (section);
|
|
break;
|
|
case GST_MPEGTS_SECTION_ATSC_STT:
|
|
dump_stt (section);
|
|
break;
|
|
default:
|
|
g_printf (" Unknown section type\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_on_bus_message (GstBus * bus, GstMessage * message, GMainLoop * mainloop)
|
|
{
|
|
/* g_printf ("Got message %s\n", GST_MESSAGE_TYPE_NAME (message)); */
|
|
|
|
switch (GST_MESSAGE_TYPE (message)) {
|
|
case GST_MESSAGE_ERROR:
|
|
case GST_MESSAGE_EOS:
|
|
g_main_loop_quit (mainloop);
|
|
break;
|
|
case GST_MESSAGE_ELEMENT:
|
|
{
|
|
GstMpegtsSection *section;
|
|
if ((section = gst_message_parse_mpegts_section (message))) {
|
|
const gchar *table_name;
|
|
|
|
table_name = table_id_name (section->table_id);
|
|
g_print
|
|
("Got section: PID:0x%04x type:%s (table_id 0x%02x (%s)) at offset %"
|
|
G_GUINT64_FORMAT "\n", section->pid,
|
|
enum_name (GST_TYPE_MPEGTS_SECTION_TYPE, section->section_type),
|
|
section->table_id, table_name, section->offset);
|
|
if (!section->short_section) {
|
|
g_print
|
|
(" subtable_extension:0x%04x, version_number:0x%02x\n",
|
|
section->subtable_extension, section->version_number);
|
|
g_print
|
|
(" section_number:0x%02x last_section_number:0x%02x crc:0x%08x\n",
|
|
section->section_number, section->last_section_number,
|
|
section->crc);
|
|
}
|
|
dump_section (section);
|
|
g_printf ("\n\n");
|
|
gst_mpegts_section_unref (section);
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc, gchar ** argv)
|
|
{
|
|
GstElement *pipeline = NULL;
|
|
GError *error = NULL;
|
|
GstBus *bus;
|
|
GMainLoop *mainloop;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
gst_mpegts_initialize ();
|
|
|
|
pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error);
|
|
if (error) {
|
|
g_printf ("pipeline could not be constructed: %s\n", error->message);
|
|
g_error_free (error);
|
|
return 1;
|
|
}
|
|
|
|
/* Hack: ensure all enum type classes are loaded */
|
|
g_type_class_ref (GST_TYPE_MPEGTS_SECTION_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_SECTION_TABLE_ID);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_RUNNING_STATUS);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DESCRIPTOR_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_DESCRIPTOR_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_ATSC_DESCRIPTOR_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_ISDB_DESCRIPTOR_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_MISC_DESCRIPTOR_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_ISO639_AUDIO_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_SERVICE_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_TELETEXT_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_STREAM_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_SECTION_DVB_TABLE_ID);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_SECTION_ATSC_TABLE_ID);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_SECTION_SCTE_TABLE_ID);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_MODULATION_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_CODE_RATE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_CABLE_OUTER_FEC_SCHEME);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_TERRESTRIAL_TRANSMISSION_MODE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_TERRESTRIAL_GUARD_INTERVAL);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_TERRESTRIAL_HIERARCHY);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_LINKAGE_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_DVB_LINKAGE_HAND_OVER_TYPE);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_COMPONENT_STREAM_CONTENT);
|
|
g_type_class_ref (GST_TYPE_MPEGTS_CONTENT_NIBBLE_HI);
|
|
|
|
mainloop = g_main_loop_new (NULL, FALSE);
|
|
|
|
/* Put a bus handler */
|
|
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
|
|
gst_bus_add_signal_watch (bus);
|
|
g_signal_connect (bus, "message", (GCallback) _on_bus_message, mainloop);
|
|
|
|
/* Start pipeline */
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
g_main_loop_run (mainloop);
|
|
|
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
|
|
gst_object_unref (pipeline);
|
|
gst_object_unref (bus);
|
|
|
|
return 0;
|
|
}
|