/* * mpegtspacketizer.h - * Copyright (C) 2013 Edward Hervey * * Authors: * Edward Hervey * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef GST_DVB_SECTION_H #define GST_DVB_SECTION_H #include #include #include G_BEGIN_DECLS /** * GstMpegtsSectionDVBTableID: * @GST_MTS_TABLE_ID_NETWORK_INFORMATION_ACTUAL_NETWORK: Network Information Table (NIT), Actual Network * @GST_MTS_TABLE_ID_NETWORK_INFORMATION_OTHER_NETWORK: Network Information Table (NIT), Other Network * @GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_ACTUAL_TS: Service Description Table (SDT), Actual Transport Stream * @GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_OTHER_TS: Service Description Table (SDT), Other Transport Stream * @GST_MTS_TABLE_ID_BOUQUET_ASSOCIATION: Bouquet Association Table (BAT) * @GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_PRESENT: Event Information Table (EIT), Actual Transport Stream, present/following * @GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_PRESENT: Event Information Table (EIT), Other Transport Stream, present/following * @GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_1: Event Information Table (EIT), Actual Transport Stream, Schedule (first) * @GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_N: Event Information Table (EIT), Actual Transport Stream, Schedule (last) * @GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_1: Event Information Table (EIT), Other Transport Stream, Schedule (first) * @GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_N: Event Information Table (EIT), Other Transport Stream, Schedule (last) * @GST_MTS_TABLE_ID_TIME_DATE: Time Date Table (TDT) * @GST_MTS_TABLE_ID_RUNNING_STATUS: Running Status Table (RST) * @GST_MTS_TABLE_ID_STUFFING: Stuffing Table (ST) * @GST_MTS_TABLE_ID_TIME_OFFSET: Time Offset Table (TOT) * @GST_MTS_TABLE_ID_APPLICATION_INFORMATION_TABLE: ETSI TS 102 323: Application Information Table (AIT) * @GST_MTS_TABLE_ID_CONTAINER: ETSI TS 102 323: Container Section * @GST_MTS_TABLE_ID_RELATED_CONTENT: ETSI TS 102 323: Related Content Table (RCT) * @GST_MTS_TABLE_ID_CONTENT_IDENTIFIER: ETSI TS 102 323: Content Identifier Table (CIT) * @GST_MTS_TABLE_ID_MPE_FEC: ETSI TS 301 192: MPE-FEC Section * @GST_MTS_TABLE_ID_RESOLUTION_NOTIFICATION: ETSI 103 323: Resolution Provider Notification Table (RNT) * @GST_MTS_TABLE_ID_MPE_IFEC: ETSI TS 102 772: MPE-IFEC Section * @GST_MTS_TABLE_ID_DISCONTINUITY_INFORMATION: Discontinuity Information Table (DIT) * @GST_MTS_TABLE_ID_SELECTION_INFORMATION: Selection Information Table (SIT) * @GST_MTS_TABLE_ID_CA_MESSAGE_ECM_0: ETSI TR 289: CA Message Table (CMT): ECM 0 * @GST_MTS_TABLE_ID_CA_MESSAGE_ECM_1: ETSI TR 289: CA Message Table (CMT): ECM 1 * @GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_1: ETSI TR 289: CA Message Table (CMT): CA System Private (First) * @GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_N: ETSI TR 289: CA Message Table (CMT): CA System Private (Last) * * Values for a #GstMpegtsSection table_id. * * These are the registered DVB table_id variants. Unless specified otherwise, * they come from the DVB Specification for SI (ETSI EN 300 468). * * see also: #GstMpegtsSectionTableID */ typedef enum { /* EN 300 468 (DVB) v 1.12.1 */ GST_MTS_TABLE_ID_NETWORK_INFORMATION_ACTUAL_NETWORK = 0x40, GST_MTS_TABLE_ID_NETWORK_INFORMATION_OTHER_NETWORK = 0x41, GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_ACTUAL_TS = 0x42, GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_OTHER_TS = 0x46, GST_MTS_TABLE_ID_BOUQUET_ASSOCIATION = 0x4A, /* ETSI TS 102 006 */ /** * GST_MTS_TABLE_ID_UPDATE_NOTIFICATION: * * ETSI TS 102 006: Update Notification Table (UNT) * * Since: 1.20 */ GST_MTS_TABLE_ID_UPDATE_NOTIFICATION = 0x4B, /* ETSI EN 303 560 */ /** * GST_MTS_TABLE_ID_DOWNLOADABLE_FONT_INFO: * * ETSI EN 303 560: Downloadable Font Info * * Since: 1.20 */ GST_MTS_TABLE_ID_DOWNLOADABLE_FONT_INFO = 0x4C, /* EN 300 468 */ GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_PRESENT = 0x4E, GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_PRESENT = 0x4F, GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_1 = 0x50, GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_N = 0x5F, GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_1 = 0x60, GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_N = 0x6F, GST_MTS_TABLE_ID_TIME_DATE = 0x70, GST_MTS_TABLE_ID_RUNNING_STATUS = 0x71, GST_MTS_TABLE_ID_STUFFING = 0x72, GST_MTS_TABLE_ID_TIME_OFFSET = 0x73, /* TS 102 812 (MHP v1.1.3) */ GST_MTS_TABLE_ID_APPLICATION_INFORMATION_TABLE = 0x74, /* TS 102 323 (DVB TV Anytime v1.5.1) */ GST_MTS_TABLE_ID_CONTAINER = 0x75, GST_MTS_TABLE_ID_RELATED_CONTENT = 0x76, GST_MTS_TABLE_ID_CONTENT_IDENTIFIER = 0x77, /* EN 301 192 (DVB specification for data broadcasting) */ GST_MTS_TABLE_ID_MPE_FEC = 0x78, /* TS 102 323 (DVB TV Anytime v1.5.1) */ GST_MTS_TABLE_ID_RESOLUTION_NOTIFICATION = 0x79, /* TS 102 772 (DVB-SH Multi-Protocol Encapsulation) */ GST_MTS_TABLE_ID_MPE_IFEC = 0x7A, /* TS 102 809 (DVB Hybrid Broadcast/Broadband) */ /** * GST_MTS_TABLE_ID_PROTECTION_MESSAGE: * * ETSI TS 102 809: Protection Message Section * * Since: 1.20 */ GST_MTS_TABLE_ID_PROTECTION_MESSAGE = 0x7B, /* EN 300 468 (DVB) v 1.12.1 */ GST_MTS_TABLE_ID_DISCONTINUITY_INFORMATION = 0x7E, GST_MTS_TABLE_ID_SELECTION_INFORMATION = 0x7F, /* ETR 289 (DVB Support for use of scrambling and CA) */ GST_MTS_TABLE_ID_CA_MESSAGE_ECM_0 = 0x80, GST_MTS_TABLE_ID_CA_MESSAGE_ECM_1 = 0x81, GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_1 = 0x82, GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_N = 0x8F, /* ... */ /* EN 301 790 (DVB interaction channel for satellite distribution channels) */ /* Note: Not 100% sure we want those exposed here ... */ GST_MTS_TABLE_ID_SCT = 0xA0, GST_MTS_TABLE_ID_FCT = 0xA1, GST_MTS_TABLE_ID_TCT = 0xA2, GST_MTS_TABLE_ID_SPT = 0xA3, GST_MTS_TABLE_ID_CMT = 0xA4, GST_MTS_TABLE_ID_TBTP = 0xA5, GST_MTS_TABLE_ID_PCR_PACKET_PAYLOAD = 0xA6, GST_MTS_TABLE_ID_TRANSMISSION_MODE_SUPPORT_PAYLOAD = 0xAA, GST_MTS_TABLE_ID_TIM = 0xB0, GST_MTS_TABLE_ID_LL_FEC_PARITY_DATA_TABLE = 0xB1 } GstMpegtsSectionDVBTableID; /** * GstMpegtsRunningStatus: * * Running status of a service. * * Corresponds to table 6 of ETSI EN 300 468 (v1.13.0) */ typedef enum { GST_MPEGTS_RUNNING_STATUS_UNDEFINED = 0, GST_MPEGTS_RUNNING_STATUS_NOT_RUNNING, GST_MPEGTS_RUNNING_STATUS_STARTS_IN_FEW_SECONDS, GST_MPEGTS_RUNNING_STATUS_PAUSING, GST_MPEGTS_RUNNING_STATUS_RUNNING, GST_MPEGTS_RUNNING_STATUS_OFF_AIR } GstMpegtsRunningStatus; /* NIT */ typedef struct _GstMpegtsNITStream GstMpegtsNITStream; typedef struct _GstMpegtsNIT GstMpegtsNIT; #define GST_TYPE_MPEGTS_NIT (gst_mpegts_nit_get_type()) #define GST_TYPE_MPEGTS_NIT_STREAM (gst_mpegts_nit_stream_get_type()) /** * GstMpegtsNITStream: * @transport_stream_id: * @original_network_id: * @descriptors: (element-type GstMpegtsDescriptor): * */ struct _GstMpegtsNITStream { guint16 transport_stream_id; guint16 original_network_id; GPtrArray *descriptors; }; /** * GstMpegtsNIT: * @actual_network: Whether this NIT corresponds to the actual stream * @network_id: ID of the network that this NIT describes * @descriptors: (element-type GstMpegtsDescriptor): the global descriptors * @streams: (element-type GstMpegtsNITStream): the streams * * Network Information Table (ISO/IEC 13818-1 / EN 300 468) * */ struct _GstMpegtsNIT { gboolean actual_network; guint16 network_id; GPtrArray *descriptors; GPtrArray *streams; }; GST_MPEGTS_API GType gst_mpegts_nit_get_type (void); GST_MPEGTS_API GType gst_mpegts_nit_stream_get_type (void); GST_MPEGTS_API const GstMpegtsNIT *gst_mpegts_section_get_nit (GstMpegtsSection *section); GST_MPEGTS_API GstMpegtsSection *gst_mpegts_section_from_nit (GstMpegtsNIT *nit); GST_MPEGTS_API GstMpegtsNIT *gst_mpegts_nit_new (void); GST_MPEGTS_API GstMpegtsNITStream *gst_mpegts_nit_stream_new (void); /* BAT */ typedef struct _GstMpegtsBATStream GstMpegtsBATStream; typedef struct _GstMpegtsBAT GstMpegtsBAT; #define GST_TYPE_MPEGTS_BAT (gst_mpegts_bat_get_type()) #define GST_TYPE_MPEGTS_BAT_STREAM (gst_mpegts_bat_get_type()) struct _GstMpegtsBATStream { guint16 transport_stream_id; guint16 original_network_id; GPtrArray *descriptors; }; /** * GstMpegtsBAT: * @descriptors: (element-type GstMpegtsDescriptor): * @streams: (element-type GstMpegtsBATStream): * * DVB Bouquet Association Table (EN 300 468) */ struct _GstMpegtsBAT { GPtrArray *descriptors; GPtrArray *streams; }; GST_MPEGTS_API GType gst_mpegts_bat_get_type (void); GST_MPEGTS_API GType gst_mpegts_bat_stream_get_type (void); GST_MPEGTS_API const GstMpegtsBAT *gst_mpegts_section_get_bat (GstMpegtsSection *section); /* SDT */ #define GST_TYPE_MPEGTS_SDT (gst_mpegts_sdt_get_type()) #define GST_TYPE_MPEGTS_SDT_SERVICE (gst_mpegts_sdt_service_get_type()) typedef struct _GstMpegtsSDTService GstMpegtsSDTService; typedef struct _GstMpegtsSDT GstMpegtsSDT; /** * GstMpegtsSDTService: * @service_id: The program number this table belongs to * @EIT_schedule_flag: EIT schedule information is present in this transport stream * @EIT_present_following_flag: EIT present/following information is present in this transport stream * @running_status: Status of this service * @free_CA_mode: True if one or more streams is controlled by a CA system * @descriptors: (element-type GstMpegtsDescriptor): List of descriptors * */ struct _GstMpegtsSDTService { guint16 service_id; gboolean EIT_schedule_flag; gboolean EIT_present_following_flag; GstMpegtsRunningStatus running_status; gboolean free_CA_mode; GPtrArray *descriptors; }; /** * GstMpegtsSDT: * @original_network_id: Network ID of the originating delivery system * @actual_ts: True if the table describes this transport stream * @transport_stream_id: ID of this transport stream * @services: (element-type GstMpegtsSDTService): List of services * * Service Description Table (EN 300 468) * */ struct _GstMpegtsSDT { guint16 original_network_id; gboolean actual_ts; guint16 transport_stream_id; GPtrArray *services; }; GST_MPEGTS_API GType gst_mpegts_sdt_get_type (void); GST_MPEGTS_API GType gst_mpegts_sdt_service_get_type (void); GST_MPEGTS_API const GstMpegtsSDT *gst_mpegts_section_get_sdt (GstMpegtsSection *section); GST_MPEGTS_API GstMpegtsSection *gst_mpegts_section_from_sdt (GstMpegtsSDT * sdt); GST_MPEGTS_API GstMpegtsSDT *gst_mpegts_sdt_new (void); GST_MPEGTS_API GstMpegtsSDTService *gst_mpegts_sdt_service_new (void); /* EIT */ #define GST_TYPE_MPEGTS_EIT (gst_mpegts_eit_get_type()) #define GST_TYPE_MPEGTS_EIT_EVENT (gst_mpegts_eit_event_get_type()) typedef struct _GstMpegtsEITEvent GstMpegtsEITEvent; typedef struct _GstMpegtsEIT GstMpegtsEIT; /** * GstMpegtsEITEvent: * @descriptors: (element-type GstMpegtsDescriptor): List of descriptors * * Event from a @GstMpegtsEIT */ struct _GstMpegtsEITEvent { guint16 event_id; GstDateTime *start_time; guint32 duration; GstMpegtsRunningStatus running_status; gboolean free_CA_mode; GPtrArray *descriptors; }; /** * GstMpegtsEIT: * @events: (element-type GstMpegtsEITEvent): List of events * * Event Information Table (EN 300 468) * */ struct _GstMpegtsEIT { guint16 transport_stream_id; guint16 original_network_id; guint8 segment_last_section_number; guint8 last_table_id; gboolean actual_stream; gboolean present_following; GPtrArray *events; }; GST_MPEGTS_API GType gst_mpegts_eit_get_type (void); GST_MPEGTS_API GType gst_mpegts_eit_event_get_type (void); GST_MPEGTS_API const GstMpegtsEIT *gst_mpegts_section_get_eit (GstMpegtsSection *section); /* TDT */ GST_MPEGTS_API GstDateTime *gst_mpegts_section_get_tdt (GstMpegtsSection *section); /* TOT */ typedef struct _GstMpegtsTOT GstMpegtsTOT; #define GST_TYPE_MPEGTS_TOT (gst_mpegts_tot_get_type()) /** * GstMpegtsTOT: * @descriptors: (element-type GstMpegtsDescriptor): List of descriptors * * Time Offset Table (EN 300 468) * */ struct _GstMpegtsTOT { GstDateTime *utc_time; GPtrArray *descriptors; }; GST_MPEGTS_API GType gst_mpegts_tot_get_type (void); GST_MPEGTS_API const GstMpegtsTOT *gst_mpegts_section_get_tot (GstMpegtsSection *section); /* SIT */ typedef struct _GstMpegtsSITService GstMpegtsSITService; /** * GST_TYPE_MPEGTS_SIT_SERVICE: * * Since: 1.20 */ #define GST_TYPE_MPEGTS_SIT_SERVICE (gst_mpegts_sit_service_get_type()) typedef struct _GstMpegtsSIT GstMpegtsSIT; /** * GST_TYPE_MPEGTS_SIT: * * Since: 1.20 */ #define GST_TYPE_MPEGTS_SIT (gst_mpegts_sit_get_type()) /** * GstMpegtsSITService: * @service_id: The Program number this table belongs to * @running_status: Status of this service * @descriptors: (element-type GstMpegtsDescriptor): List of descriptors * * SIT Service entry * * Since: 1.20 */ struct _GstMpegtsSITService { guint16 service_id; GstMpegtsRunningStatus running_status; GPtrArray *descriptors; }; /** * GstMpegtsSIT: * @descriptors: (element-type GstMpegtsDescriptor): List of descriptors * @services: (element-type GstMpegtsSITService): List of services * * Selection Information Table (EN 300 468) * * Since: 1.20 */ struct _GstMpegtsSIT { GPtrArray *descriptors; GPtrArray *services; }; GST_MPEGTS_API GType gst_mpegts_sit_get_type (void); GST_MPEGTS_API GType gst_mpegts_sit_service_get_type (void); GST_MPEGTS_API const GstMpegtsSIT *gst_mpegts_section_get_sit (GstMpegtsSection *section); G_END_DECLS #endif /* GST_MPEGTS_SECTION_H */