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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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3eb033bba2
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
376 lines
9.7 KiB
C
376 lines
9.7 KiB
C
/*
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* mpegtspacketizer.h -
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* Copyright (C) 2013 Edward Hervey
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*
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* Authors:
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* Edward Hervey <edward@collabora.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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#ifndef GST_DVB_SECTION_H
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#define GST_DVB_SECTION_H
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#include <gst/gst.h>
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#include <gst/mpegts/gstmpegtssection.h>
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#include <gst/mpegts/gstmpegtsdescriptor.h>
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G_BEGIN_DECLS
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/**
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* GstMpegtsSectionDVBTableID:
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*
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* Values for a #GstMpegtsSection table_id.
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*
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* These are the registered DVB table_id variants.
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*
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* see also: #GstMpegtsSectionTableID
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*/
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typedef enum {
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/* EN 300 468 (DVB) v 1.12.1 */
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GST_MTS_TABLE_ID_NETWORK_INFORMATION_ACTUAL_NETWORK = 0x40,
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GST_MTS_TABLE_ID_NETWORK_INFORMATION_OTHER_NETWORK = 0x41,
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GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_ACTUAL_TS = 0x42,
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GST_MTS_TABLE_ID_SERVICE_DESCRIPTION_OTHER_TS = 0x46,
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GST_MTS_TABLE_ID_BOUQUET_ASSOCIATION = 0x4A,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_PRESENT = 0x4E,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_PRESENT = 0x4F,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_1 = 0x50,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_N = 0x5F,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_1 = 0x60,
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GST_MTS_TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_N = 0x6F,
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GST_MTS_TABLE_ID_TIME_DATE = 0x70,
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GST_MTS_TABLE_ID_RUNNING_STATUS = 0x71,
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GST_MTS_TABLE_ID_STUFFING = 0x72,
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GST_MTS_TABLE_ID_TIME_OFFSET = 0x73,
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/* TS 102 812 (MHP v1.1.3) */
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GST_MTS_TABLE_ID_APPLICATION_INFORMATION_TABLE = 0x74,
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/* TS 102 323 (DVB TV Anytime v1.5.1) */
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GST_MTS_TABLE_ID_CONTAINER = 0x75,
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GST_MTS_TABLE_ID_RELATED_CONTENT = 0x76,
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GST_MTS_TABLE_ID_CONTENT_IDENTIFIER = 0x77,
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/* EN 301 192 (DVB specification for data broadcasting) */
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GST_MTS_TABLE_ID_MPE_FEC = 0x78,
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/* TS 102 323 (DVB TV Anytime v1.5.1) */
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GST_MTS_TABLE_ID_RESOLUTION_NOTIFICATION = 0x79,
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/* TS 102 772 (DVB-SH Multi-Protocol Encapsulation) */
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GST_MTS_TABLE_ID_MPE_IFEC = 0x7A,
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/* EN 300 468 (DVB) v 1.12.1 */
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GST_MTS_TABLE_ID_DISCONTINUITY_INFORMATION = 0x7E,
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GST_MTS_TABLE_ID_SELECTION_INFORMATION = 0x7F,
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/* ETR 289 (DVB Support for use of scrambling and CA) */
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GST_MTS_TABLE_ID_CA_MESSAGE_ECM_0 = 0x80,
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GST_MTS_TABLE_ID_CA_MESSAGE_ECM_1 = 0x81,
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GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_1 = 0x82,
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GST_MTS_TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_N = 0x8F,
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/* ... */
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/* EN 301 790 (DVB interaction channel for satellite distribution channels) */
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GST_MTS_TABLE_ID_SCT = 0xA0,
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GST_MTS_TABLE_ID_FCT = 0xA1,
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GST_MTS_TABLE_ID_TCT = 0xA2,
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GST_MTS_TABLE_ID_SPT = 0xA3,
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GST_MTS_TABLE_ID_CMT = 0xA4,
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GST_MTS_TABLE_ID_TBTP = 0xA5,
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GST_MTS_TABLE_ID_PCR_PACKET_PAYLOAD = 0xA6,
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GST_MTS_TABLE_ID_TRANSMISSION_MODE_SUPPORT_PAYLOAD = 0xAA,
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GST_MTS_TABLE_ID_TIM = 0xB0,
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GST_MTS_TABLE_ID_LL_FEC_PARITY_DATA_TABLE = 0xB1
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} GstMpegtsSectionDVBTableID;
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/**
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* GstMpegtsRunningStatus:
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*
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* Running status of a service.
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*
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* Corresponds to table 6 of ETSI EN 300 468 (v1.13.0)
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*/
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typedef enum
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{
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GST_MPEGTS_RUNNING_STATUS_UNDEFINED = 0,
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GST_MPEGTS_RUNNING_STATUS_NOT_RUNNING,
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GST_MPEGTS_RUNNING_STATUS_STARTS_IN_FEW_SECONDS,
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GST_MPEGTS_RUNNING_STATUS_PAUSING,
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GST_MPEGTS_RUNNING_STATUS_RUNNING,
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GST_MPEGTS_RUNNING_STATUS_OFF_AIR
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} GstMpegtsRunningStatus;
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/* NIT */
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typedef struct _GstMpegtsNITStream GstMpegtsNITStream;
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typedef struct _GstMpegtsNIT GstMpegtsNIT;
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#define GST_TYPE_MPEGTS_NIT (gst_mpegts_nit_get_type())
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#define GST_TYPE_MPEGTS_NIT_STREAM (gst_mpegts_nit_stream_get_type())
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/**
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* GstMpegtsNITStream:
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* @transport_stream_id:
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* @original_network_id:
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* @descriptors: (element-type GstMpegtsDescriptor):
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*
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*/
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struct _GstMpegtsNITStream
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{
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guint16 transport_stream_id;
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guint16 original_network_id;
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GPtrArray *descriptors;
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};
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/**
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* GstMpegtsNIT:
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* @actual_network: Whether this NIT corresponds to the actual stream
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* @network_id: ID of the network that this NIT describes
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* @descriptors: (element-type GstMpegtsDescriptor): the global descriptors
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* @streams: (element-type GstMpegtsNITStream): the streams
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*
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* Network Information Table (ISO/IEC 13818-1 / EN 300 468)
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*
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*/
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struct _GstMpegtsNIT
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{
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gboolean actual_network;
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guint16 network_id;
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GPtrArray *descriptors;
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GPtrArray *streams;
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};
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GST_MPEGTS_API
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GType gst_mpegts_nit_get_type (void);
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GST_MPEGTS_API
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GType gst_mpegts_nit_stream_get_type (void);
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GST_MPEGTS_API
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const GstMpegtsNIT *gst_mpegts_section_get_nit (GstMpegtsSection *section);
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GST_MPEGTS_API
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GstMpegtsSection *gst_mpegts_section_from_nit (GstMpegtsNIT *nit);
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GST_MPEGTS_API
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GstMpegtsNIT *gst_mpegts_nit_new (void);
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GST_MPEGTS_API
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GstMpegtsNITStream *gst_mpegts_nit_stream_new (void);
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/* BAT */
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typedef struct _GstMpegtsBATStream GstMpegtsBATStream;
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typedef struct _GstMpegtsBAT GstMpegtsBAT;
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#define GST_TYPE_MPEGTS_BAT (gst_mpegts_bat_get_type())
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#define GST_TYPE_MPEGTS_BAT_STREAM (gst_mpegts_bat_get_type())
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struct _GstMpegtsBATStream
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{
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guint16 transport_stream_id;
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guint16 original_network_id;
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GPtrArray *descriptors;
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};
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/**
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* GstMpegtsBAT:
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* @descriptors: (element-type GstMpegtsDescriptor):
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* @streams: (element-type GstMpegtsBATStream):
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*
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* DVB Bouquet Association Table (EN 300 468)
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*/
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struct _GstMpegtsBAT
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{
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GPtrArray *descriptors;
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GPtrArray *streams;
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};
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GST_MPEGTS_API
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GType gst_mpegts_bat_get_type (void);
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GST_MPEGTS_API
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GType gst_mpegts_bat_stream_get_type (void);
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GST_MPEGTS_API
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const GstMpegtsBAT *gst_mpegts_section_get_bat (GstMpegtsSection *section);
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/* SDT */
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#define GST_TYPE_MPEGTS_SDT (gst_mpegts_sdt_get_type())
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#define GST_TYPE_MPEGTS_SDT_SERVICE (gst_mpegts_sdt_service_get_type())
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typedef struct _GstMpegtsSDTService GstMpegtsSDTService;
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typedef struct _GstMpegtsSDT GstMpegtsSDT;
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/**
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* GstMpegtsSDTService:
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* @service_id: The program number this table belongs to
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* @EIT_schedule_flag: EIT schedule information is present in this transport stream
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* @EIT_present_following_flag: EIT present/following information is present in this transport stream
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* @running_status: Status of this service
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* @free_CA_mode: True if one or more streams is controlled by a CA system
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* @descriptors: (element-type GstMpegtsDescriptor): List of descriptors
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*
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*/
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struct _GstMpegtsSDTService
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{
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guint16 service_id;
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gboolean EIT_schedule_flag;
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gboolean EIT_present_following_flag;
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GstMpegtsRunningStatus running_status;
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gboolean free_CA_mode;
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GPtrArray *descriptors;
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};
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/**
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* GstMpegtsSDT:
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* @original_network_id: Network ID of the originating delivery system
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* @actual_ts: True if the table describes this transport stream
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* @transport_stream_id: ID of this transport stream
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* @services: (element-type GstMpegtsSDTService): List of services
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*
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* Service Description Table (EN 300 468)
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*
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*/
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struct _GstMpegtsSDT
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{
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guint16 original_network_id;
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gboolean actual_ts;
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guint16 transport_stream_id;
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GPtrArray *services;
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};
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GST_MPEGTS_API
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GType gst_mpegts_sdt_get_type (void);
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GST_MPEGTS_API
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GType gst_mpegts_sdt_service_get_type (void);
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GST_MPEGTS_API
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const GstMpegtsSDT *gst_mpegts_section_get_sdt (GstMpegtsSection *section);
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GST_MPEGTS_API
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GstMpegtsSection *gst_mpegts_section_from_sdt (GstMpegtsSDT * sdt);
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GST_MPEGTS_API
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GstMpegtsSDT *gst_mpegts_sdt_new (void);
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GST_MPEGTS_API
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GstMpegtsSDTService *gst_mpegts_sdt_service_new (void);
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/* EIT */
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#define GST_TYPE_MPEGTS_EIT (gst_mpegts_eit_get_type())
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#define GST_TYPE_MPEGTS_EIT_EVENT (gst_mpegts_eit_event_get_type())
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typedef struct _GstMpegtsEITEvent GstMpegtsEITEvent;
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typedef struct _GstMpegtsEIT GstMpegtsEIT;
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/**
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* GstMpegtsEITEvent:
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* @descriptors: (element-type GstMpegtsDescriptor): List of descriptors
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*
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* Event from a @GstMpegtsEIT
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*/
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struct _GstMpegtsEITEvent
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{
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guint16 event_id;
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GstDateTime *start_time;
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guint32 duration;
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GstMpegtsRunningStatus running_status;
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gboolean free_CA_mode;
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GPtrArray *descriptors;
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};
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/**
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* GstMpegtsEIT:
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* @events: (element-type GstMpegtsEITEvent): List of events
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*
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* Event Information Table (EN 300 468)
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*
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*/
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struct _GstMpegtsEIT
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{
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guint16 transport_stream_id;
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guint16 original_network_id;
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guint8 segment_last_section_number;
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guint8 last_table_id;
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gboolean actual_stream;
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gboolean present_following;
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GPtrArray *events;
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};
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GST_MPEGTS_API
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GType gst_mpegts_eit_get_type (void);
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GST_MPEGTS_API
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GType gst_mpegts_eit_event_get_type (void);
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GST_MPEGTS_API
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const GstMpegtsEIT *gst_mpegts_section_get_eit (GstMpegtsSection *section);
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/* TDT */
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GST_MPEGTS_API
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GstDateTime *gst_mpegts_section_get_tdt (GstMpegtsSection *section);
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/* TOT */
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typedef struct _GstMpegtsTOT GstMpegtsTOT;
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#define GST_TYPE_MPEGTS_TOT (gst_mpegts_tot_get_type())
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/**
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* GstMpegtsTOT:
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* @descriptors: (element-type GstMpegtsDescriptor): List of descriptors
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*
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* Time Offset Table (EN 300 468)
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*
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*/
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struct _GstMpegtsTOT
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{
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GstDateTime *utc_time;
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GPtrArray *descriptors;
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};
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GST_MPEGTS_API
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GType gst_mpegts_tot_get_type (void);
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GST_MPEGTS_API
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const GstMpegtsTOT *gst_mpegts_section_get_tot (GstMpegtsSection *section);
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G_END_DECLS
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#endif /* GST_MPEGTS_SECTION_H */
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