gst-libs/gst/mpegts/gstmpegtssection.h - mtk-gst-plugins-bad-debian - Git at Google

 /*
  * mpegtspacketizer.h -
  * Copyright (C) 2013 Edward Hervey
  *
  * Authors:
  *   Edward Hervey <edward@collabora.com>
  *
  * 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_MPEGTS_SECTION_H
 #define GST_MPEGTS_SECTION_H

 #include <gst/gst.h>
 #include <gst/mpegts/gstmpegtsdescriptor.h>

 G_BEGIN_DECLS

 typedef struct _GstMpegtsSection GstMpegtsSection;

 #define GST_TYPE_MPEGTS_SECTION (gst_mpegts_section_get_type())
 #define GST_MPEGTS_SECTION(section) ((GstMpegtsSection*) section)

 #define GST_MPEGTS_SECTION_TYPE(section) (GST_MPEGTS_SECTION (section)->section_type)

 GType gst_mpegts_section_get_type (void);

 /**
  * GstMpegtsSectionType:
  * @GST_MPEGTS_SECTION_UNKNOWN: Unknown section type
  * @GST_MPEGTS_SECTION_PAT: Program Association Table (ISO/IEC 13818-1)
  * @GST_MPEGTS_SECTION_PMT: Program Map Table (ISO/IEC 13818-1)
  * @GST_MPEGTS_SECTION_CAT: Conditional Access Table (ISO/IEC 13818-1)
  * @GST_MPEGTS_SECTION_TSDT: Transport Stream Description Table (ISO/IEC 13818-1)
  * @GST_MPEGTS_SECTION_EIT: Event Information Table (EN 300 468)
  * @GST_MPEGTS_SECTION_NIT: Network Information Table (ISO/IEC 13818-1 / EN 300 468)
  * @GST_MPEGTS_SECTION_BAT: Bouquet Association Table ((EN 300 468)
  * @GST_MPEGTS_SECTION_SDT: Service Description Table (EN 300 468)
  * @GST_MPEGTS_SECTION_TDT: Time and Date Table (EN 300 468)
  * @GST_MPEGTS_SECTION_TOT: Time Offset Table (EN 300 468)
  * @GST_MPEGTS_SECTION_ATSC_TVCT: ATSC Terrestrial Virtual Channel Table (A65)
  * @GST_MPEGTS_SECTION_ATSC_CVCT: ATSC Cable Virtual Channel Table (A65)
  * @GST_MPEGTS_SECTION_ATSC_MGT: ATSC Master Guide Table (A65)
  * @GST_MPEGTS_SECTION_ATSC_ETT: ATSC Extended Text Table (A65)
  * @GST_MPEGTS_SECTION_ATSC_EIT: ATSC Event Information Table (A65)
  * @GST_MPEGTS_SECTION_ATSC_STT: ATSC System Time Table (A65)
  *
  * Types of #GstMpegtsSection that the library handles.
  */
 typedef enum {
   GST_MPEGTS_SECTION_UNKNOWN           = 0,
   GST_MPEGTS_SECTION_PAT,
   GST_MPEGTS_SECTION_PMT,
   GST_MPEGTS_SECTION_CAT,
   GST_MPEGTS_SECTION_TSDT,
   GST_MPEGTS_SECTION_EIT,
   GST_MPEGTS_SECTION_NIT,
   GST_MPEGTS_SECTION_BAT,
   GST_MPEGTS_SECTION_SDT,
   GST_MPEGTS_SECTION_TDT,
   GST_MPEGTS_SECTION_TOT,
   GST_MPEGTS_SECTION_ATSC_TVCT,
   GST_MPEGTS_SECTION_ATSC_CVCT,
   GST_MPEGTS_SECTION_ATSC_MGT,
   GST_MPEGTS_SECTION_ATSC_ETT,
   GST_MPEGTS_SECTION_ATSC_EIT,
   GST_MPEGTS_SECTION_ATSC_STT
 } GstMpegtsSectionType;

 /**
  * GstMpegtsSectionTableID:
  *
  * Values for a #GstMpegtsSection table_id
  *
  * These are the registered ITU H.222.0 | ISO/IEC 13818-1 table_id variants.
  *
  * see also #GstMpegtsSectionATSCTableID, #GstMpegtsSectionDVBTableID, and
  * #GstMpegtsSectionSCTETableID
  */
 typedef enum {
   /* ITU H.222.0 / IEC 13818-1 */
   GST_MTS_TABLE_ID_PROGRAM_ASSOCIATION		= 0x00,
   GST_MTS_TABLE_ID_CONDITIONAL_ACCESS		= 0x01,
   GST_MTS_TABLE_ID_TS_PROGRAM_MAP		= 0x02,
   GST_MTS_TABLE_ID_TS_DESCRIPTION		= 0x03,
   GST_MTS_TABLE_ID_14496_SCENE_DESCRIPTION	= 0x04,
   GST_MTS_TABLE_ID_14496_OBJET_DESCRIPTOR	= 0x05,
   GST_MTS_TABLE_ID_METADATA			= 0x06,
   GST_MTS_TABLE_ID_IPMP_CONTROL_INFORMATION	= 0x07,

   /* 0x08 - 0x39 : ITU H.222.0 | ISO/IEC 13818-1 reserved */

   /* IEC 13818-6 (DSM-CC) */
   GST_MTS_TABLE_ID_DSM_CC_MULTIPROTO_ENCAPSULATED_DATA	= 0x3A,
   GST_MTS_TABLE_ID_DSM_CC_U_N_MESSAGES			= 0x3B,
   GST_MTS_TABLE_ID_DSM_CC_DOWNLOAD_DATA_MESSAGES	= 0x3C,
   GST_MTS_TABLE_ID_DSM_CC_STREAM_DESCRIPTORS		= 0x3D,
   GST_MTS_TABLE_ID_DSM_CC_PRIVATE_DATA			= 0x3E,
   GST_MTS_TABLE_ID_DSM_CC_ADDRESSABLE_SECTIONS		= 0x3F,

   /* Unset */
   GST_MTS_TABLE_ID_UNSET = 0xFF

 } GstMpegtsSectionTableID;

 typedef gboolean (*GstMpegtsPacketizeFunc) (GstMpegtsSection *section);

 /**
  * GstMpegtsSection:
  * @section_type: The type of section
  * @pid: The pid on which this section was found
  * @table_id: The table id of this section
  * @subtable_extension: This meaning differs per section. See the documentation
  * of the parsed section type for the meaning of this field
  * @version_number: Version of the section.
  * @current_next_indicator: Applies to current/next stream or not
  * @section_number: Number of the section (if multiple)
  * @last_section_number: Number of the last expected section (if multiple)
  * @crc: CRC
  *
  * Mpeg-TS Section Information (SI) (ISO/IEC 13818-1)
  */
 struct _GstMpegtsSection
 {
   /*< private >*/
   GstMiniObject parent;

   /*< public >*/
   GstMpegtsSectionType   section_type;

   guint16       pid;
   guint8        table_id;

   guint16       subtable_extension;
   guint8        version_number;

   gboolean      current_next_indicator;

   guint8        section_number;
   guint8        last_section_number;

   guint32       crc;

   /*< private >*/
   /* data: Points to beginning of section data
    * i.e. the first byte is the table_id field */
   guint8       *data;
   /* section_length: length of data (including final CRC if present) */
   guint		section_length;
   /* cached_parsed: cached copy of parsed section */
   gpointer     *cached_parsed;
   /* destroy_parsed: function to clear cached_parsed */
   GDestroyNotify destroy_parsed;
   /* offset: offset of the section within the container stream */
   guint64       offset;
   /* short_section: TRUE if section_syntax_indicator == 0
    * FIXME : Maybe make public later on when allowing creation of
    * sections to that people can create private short sections ? */
   gboolean      short_section;
   GstMpegtsPacketizeFunc packetizer;

   /* Padding for future extension */
   gpointer _gst_reserved[GST_PADDING];
 };

 GBytes *gst_mpegts_section_get_data (GstMpegtsSection *section);

 /* PAT */
 #define GST_TYPE_MPEGTS_PAT_PROGRAM (gst_mpegts_pat_program_get_type())

 typedef struct _GstMpegtsPatProgram GstMpegtsPatProgram;
 /**
  * GstMpegtsPatProgram:
  * @program_number: the program number
  * @network_or_program_map_PID: the network of program map PID
  *
  * A program entry from a Program Association Table (ITU H.222.0, ISO/IEC 13818-1).
  */
 struct _GstMpegtsPatProgram
 {
   guint16 program_number;
   guint16 network_or_program_map_PID;
 };

 GPtrArray *gst_mpegts_section_get_pat (GstMpegtsSection *section);
 GType gst_mpegts_pat_program_get_type (void);

 GPtrArray *gst_mpegts_pat_new (void);
 GstMpegtsPatProgram *gst_mpegts_pat_program_new (void);
 GstMpegtsSection *gst_mpegts_section_from_pat (GPtrArray * programs,
     guint16 ts_id);

 /* CAT */

 GPtrArray *gst_mpegts_section_get_cat (GstMpegtsSection *section);

 /* PMT */
 typedef struct _GstMpegtsPMTStream GstMpegtsPMTStream;
 typedef struct _GstMpegtsPMT GstMpegtsPMT;
 #define GST_TYPE_MPEGTS_PMT (gst_mpegts_pmt_get_type())
 #define GST_TYPE_MPEGTS_PMT_STREAM (gst_mpegts_pmt_stream_get_type())

 /**
  * GstMpegtsStreamType:
  * @GST_MPEGTS_STREAM_TYPE_RESERVED_00: ITU-T | ISO/IEC Reserved
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG1: ISO/IEC 11172-2 Video
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2: Rec. ITU-T H.262 | ISO/IEC 13818-2
  * Video or ISO/IEC 11172-2 constrained parameter video stream
  * @GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG1: ISO/IEC 11172-3 Audio
  * @GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG2: ISO/IEC 13818-3 Audio
  * @GST_MPEGTS_STREAM_TYPE_PRIVATE_SECTIONS: private sections
  * @GST_MPEGTS_STREAM_TYPE_PRIVATE_PES_PACKETS: PES packets containing private data
  * @GST_MPEGTS_STREAM_TYPE_MHEG: ISO/IEC 13522 MHEG
  * @GST_MPEGTS_STREAM_TYPE_DSM_CC: Annex A DSM-CC
  * @GST_MPEGTS_STREAM_TYPE_H_222_1: Rec. ITU-T H.222.1
  * @GST_MPEGTS_STREAM_TYPE_DSMCC_A: ISO/IEC 13818-6 type A
  * @GST_MPEGTS_STREAM_TYPE_DSMCC_B: ISO/IEC 13818-6 type B
  * @GST_MPEGTS_STREAM_TYPE_DSMCC_C: ISO/IEC 13818-6 type C
  * @GST_MPEGTS_STREAM_TYPE_DSMCC_D: ISO/IEC 13818-6 type D
  * @GST_MPEGTS_STREAM_TYPE_AUXILIARY: auxiliary streams
  * @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_ADTS: ISO/IEC 13818-7 Audio with ADTS
  * transport syntax
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG4: ISO/IEC 14496-2 Visual
  * @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_LATM: ISO/IEC 14496-3 Audio with the LATM
  * transport syntax as defined in ISO/IEC 14496-3
  * @GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_PES_PACKETS: ISO/IEC 14496-1
  * SL-packetized stream or FlexMux stream carried in PES packets
  * @GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_SECTIONS: ISO/IEC 14496-1 SL-packetized
  * stream or FlexMux stream carried in ISO/IEC 14496_sections
  * @GST_MPEGTS_STREAM_TYPE_SYNCHRONIZED_DOWNLOAD: ISO/IEC 13818-6 Synchronized
  * Download Protocol
  * @GST_MPEGTS_STREAM_TYPE_METADATA_PES_PACKETS: Metadata carried in PES packets
  * @GST_MPEGTS_STREAM_TYPE_METADATA_SECTIONS: Metadata carried in metadata_sections
  * @GST_MPEGTS_STREAM_TYPE_METADATA_DATA_CAROUSEL: Metadata carried in ISO/IEC
  * 13818-6 Data Carousel
  * @GST_MPEGTS_STREAM_TYPE_METADATA_OBJECT_CAROUSEL: Metadata carried in
  * ISO/IEC 13818-6 Object Carousel
  * @GST_MPEGTS_STREAM_TYPE_METADATA_SYNCHRONIZED_DOWNLOAD: Metadata carried in
  * ISO/IEC 13818-6 Synchronized Download Protocol
  * @GST_MPEGTS_STREAM_TYPE_MPEG2_IPMP: IPMP stream (defined in ISO/IEC 13818-11,
  * MPEG-2 IPMP)
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_H264: AVC video stream conforming to one or
  * more profiles defined in Annex A of Rec. ITU-T H.264 | ISO/IEC 14496-10 or
  * AVC video sub-bitstream of SVC as defined in 2.1.78 or MVC base view
  * sub-bitstream, as defined in 2.1.85, or AVC video sub-bitstream of MVC, as
  * defined in 2.1.88
  * @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_CLEAN: ISO/IEC 14496-3 Audio, without
  * using any additional transport syntax, such as DST, ALS and SLS
  * @GST_MPEGTS_STREAM_TYPE_MPEG4_TIMED_TEXT: ISO/IEC 14496-17 Text
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_RVC: Auxiliary video stream as defined in
  * ISO/IEC 23002-3
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_SVC_SUB_BITSTREAM: SVC video sub-bitstream
  * of an AVC video stream conforming to one or more profiles defined in Annex G
  * of Rec. ITU-T H.264 | ISO/IEC 14496-10
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_MVC_SUB_BITSTREAM: MVC video sub-bitstream
  * of an AVC video stream conforming to one or more profiles defined in Annex H
  * of Rec. ITU-T H.264 | ISO/IEC 14496-10
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_JP2K: Video stream conforming to one or more
  * profiles as defined in Rec. ITU-T T.800 | ISO/IEC 15444-1
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2_STEREO_ADDITIONAL_VIEW: Additional view
  * Rec. ITU-T H.262 | ISO/IEC 13818-2 video stream for service-compatible
  * stereoscopic 3D services
  * @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_STEREO_ADDITIONAL_VIEW: Additional view
  * Rec. ITU-T H.264 | ISO/IEC 14496-10 video stream conforming to one or more
  * profiles defined in Annex A for service-compatible stereoscopic 3D services
  * @GST_MPEGTS_STREAM_TYPE_IPMP_STREAM: IPMP stream
  *
  * Type of mpeg-ts stream type.
  *
  * These values correspond to the base standard registered types. Depending
  * on the variant of mpeg-ts being used (Bluray, ATSC, DVB, ...), other
  * types might also be used, but will not conflict with these.
  *
  * Corresponds to table 2-34 of ITU H.222.0 | ISO/IEC 13818-1
  */
 typedef enum {
   GST_MPEGTS_STREAM_TYPE_RESERVED_00                  = 0x00,
   GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG1                  = 0x01,
   GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2                  = 0x02,
   GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG1                  = 0x03,
   GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG2                  = 0x04,
   GST_MPEGTS_STREAM_TYPE_PRIVATE_SECTIONS             = 0x05,
   GST_MPEGTS_STREAM_TYPE_PRIVATE_PES_PACKETS          = 0x06,
   GST_MPEGTS_STREAM_TYPE_MHEG                         = 0x07,
   GST_MPEGTS_STREAM_TYPE_DSM_CC                       = 0x08,
   GST_MPEGTS_STREAM_TYPE_H_222_1                      = 0x09,
   GST_MPEGTS_STREAM_TYPE_DSMCC_A                      = 0x0a,
   GST_MPEGTS_STREAM_TYPE_DSMCC_B                      = 0x0b,
   GST_MPEGTS_STREAM_TYPE_DSMCC_C                      = 0x0c,
   GST_MPEGTS_STREAM_TYPE_DSMCC_D                      = 0x0d,
   GST_MPEGTS_STREAM_TYPE_AUXILIARY                    = 0x0e,
   GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_ADTS               = 0x0f,
   GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG4                  = 0x10,
   GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_LATM               = 0x11,
   GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_PES_PACKETS       = 0x12,
   GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_SECTIONS          = 0x13,
   GST_MPEGTS_STREAM_TYPE_SYNCHRONIZED_DOWNLOAD        = 0x14,
   GST_MPEGTS_STREAM_TYPE_METADATA_PES_PACKETS         = 0x15,
   GST_MPEGTS_STREAM_TYPE_METADATA_SECTIONS            = 0x16,
   GST_MPEGTS_STREAM_TYPE_METADATA_DATA_CAROUSEL       = 0x17,
   GST_MPEGTS_STREAM_TYPE_METADATA_OBJECT_CAROUSEL     = 0x18,
   GST_MPEGTS_STREAM_TYPE_METADATA_SYNCHRONIZED_DOWNLOAD  = 0x19,
   GST_MPEGTS_STREAM_TYPE_MPEG2_IPMP                   = 0x1a,
   GST_MPEGTS_STREAM_TYPE_VIDEO_H264                   = 0x1b,
   GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_CLEAN              = 0x1c,
   GST_MPEGTS_STREAM_TYPE_MPEG4_TIMED_TEXT             = 0x1d,
   GST_MPEGTS_STREAM_TYPE_VIDEO_RVC                    = 0x1e,
   GST_MPEGTS_STREAM_TYPE_VIDEO_H264_SVC_SUB_BITSTREAM = 0x1f,
   GST_MPEGTS_STREAM_TYPE_VIDEO_H264_MVC_SUB_BITSTREAM = 0x20,
   GST_MPEGTS_STREAM_TYPE_VIDEO_JP2K                   = 0x21,
   GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2_STEREO_ADDITIONAL_VIEW = 0x22,
   GST_MPEGTS_STREAM_TYPE_VIDEO_H264_STEREO_ADDITIONAL_VIEW  = 0x23,
   GST_MPEGTS_STREAM_TYPE_VIDEO_HEVC                   = 0x24,
   /* 0x24 - 0x7e : Rec. ITU-T H.222.0 | ISO/IEC 13818-1 Reserved */
   GST_MPEGTS_STREAM_TYPE_IPMP_STREAM                  = 0x7f
   /* 0x80 - 0xff : User Private (or defined in other specs) */
 } GstMpegtsStreamType;

 /**
  * GstMpegtsPMTStream:
  * @stream_type: the type of stream. See #GstMpegtsStreamType
  * @pid: the PID of the stream
  * @descriptors: (element-type GstMpegtsDescriptor): the descriptors of the
  * stream
  *
  * An individual stream definition.
  */
 struct _GstMpegtsPMTStream
 {
   guint8      stream_type;
   guint16     pid;

   GPtrArray  *descriptors;
 };

 /**
  * GstMpegtsPMT:
  * @pcr_pid: PID of the stream containing PCR
  * @descriptors: (element-type GstMpegtsDescriptor): array of #GstMpegtsDescriptor
  * @streams: (element-type GstMpegtsPMTStream): Array of #GstMpegtsPMTStream
  *
  * Program Map Table (ISO/IEC 13818-1).
  *
  * The program_number is contained in the subtable_extension field of the
  * container #GstMpegtsSection.
  */
 struct _GstMpegtsPMT
 {
   guint16    pcr_pid;
   guint16    program_number;

   GPtrArray *descriptors;
   GPtrArray *streams;
 };

 GType gst_mpegts_pmt_get_type (void);
 GType gst_mpegts_pmt_stream_get_type (void);

 GstMpegtsPMT *gst_mpegts_pmt_new (void);
 GstMpegtsPMTStream *gst_mpegts_pmt_stream_new (void);
 const GstMpegtsPMT *gst_mpegts_section_get_pmt (GstMpegtsSection *section);
 GstMpegtsSection *gst_mpegts_section_from_pmt (GstMpegtsPMT *pmt, guint16 pid);

 /* TSDT */

 GPtrArray *gst_mpegts_section_get_tsdt (GstMpegtsSection *section);


 /* generic */

 #define gst_mpegts_section_ref(section)   ((GstMpegtsSection*) gst_mini_object_ref (GST_MINI_OBJECT_CAST (section)))
 #define gst_mpegts_section_unref(section) (gst_mini_object_unref (GST_MINI_OBJECT_CAST (section)))

 GstMessage *gst_message_new_mpegts_section (GstObject *parent, GstMpegtsSection *section);
 gboolean gst_mpegts_section_send_event (GstMpegtsSection * section, GstElement * element);
 GstMpegtsSection *gst_event_parse_mpegts_section (GstEvent * event);

 GstMpegtsSection *gst_message_parse_mpegts_section (GstMessage *message);

 GstMpegtsSection *gst_mpegts_section_new (guint16 pid,
 					   guint8 * data,
 					   gsize data_size);

 guint8 *gst_mpegts_section_packetize (GstMpegtsSection * section, gsize * output_size);

 G_END_DECLS

 #endif				/* GST_MPEGTS_SECTION_H */
	/*
	* mpegtspacketizer.h -
	* Copyright (C) 2013 Edward Hervey
	*
	* Authors:
	* Edward Hervey <edward@collabora.com>
	*
	* 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_MPEGTS_SECTION_H
	#define GST_MPEGTS_SECTION_H

	#include <gst/gst.h>
	#include <gst/mpegts/gstmpegtsdescriptor.h>

	G_BEGIN_DECLS

	typedef struct _GstMpegtsSection GstMpegtsSection;

	#define GST_TYPE_MPEGTS_SECTION (gst_mpegts_section_get_type())
	#define GST_MPEGTS_SECTION(section) ((GstMpegtsSection*) section)

	#define GST_MPEGTS_SECTION_TYPE(section) (GST_MPEGTS_SECTION (section)->section_type)

	GType gst_mpegts_section_get_type (void);

	/**
	* GstMpegtsSectionType:
	* @GST_MPEGTS_SECTION_UNKNOWN: Unknown section type
	* @GST_MPEGTS_SECTION_PAT: Program Association Table (ISO/IEC 13818-1)
	* @GST_MPEGTS_SECTION_PMT: Program Map Table (ISO/IEC 13818-1)
	* @GST_MPEGTS_SECTION_CAT: Conditional Access Table (ISO/IEC 13818-1)
	* @GST_MPEGTS_SECTION_TSDT: Transport Stream Description Table (ISO/IEC 13818-1)
	* @GST_MPEGTS_SECTION_EIT: Event Information Table (EN 300 468)
	* @GST_MPEGTS_SECTION_NIT: Network Information Table (ISO/IEC 13818-1 / EN 300 468)
	* @GST_MPEGTS_SECTION_BAT: Bouquet Association Table ((EN 300 468)
	* @GST_MPEGTS_SECTION_SDT: Service Description Table (EN 300 468)
	* @GST_MPEGTS_SECTION_TDT: Time and Date Table (EN 300 468)
	* @GST_MPEGTS_SECTION_TOT: Time Offset Table (EN 300 468)
	* @GST_MPEGTS_SECTION_ATSC_TVCT: ATSC Terrestrial Virtual Channel Table (A65)
	* @GST_MPEGTS_SECTION_ATSC_CVCT: ATSC Cable Virtual Channel Table (A65)
	* @GST_MPEGTS_SECTION_ATSC_MGT: ATSC Master Guide Table (A65)
	* @GST_MPEGTS_SECTION_ATSC_ETT: ATSC Extended Text Table (A65)
	* @GST_MPEGTS_SECTION_ATSC_EIT: ATSC Event Information Table (A65)
	* @GST_MPEGTS_SECTION_ATSC_STT: ATSC System Time Table (A65)
	*
	* Types of #GstMpegtsSection that the library handles.
	*/
	typedef enum {
	GST_MPEGTS_SECTION_UNKNOWN = 0,
	GST_MPEGTS_SECTION_PAT,
	GST_MPEGTS_SECTION_PMT,
	GST_MPEGTS_SECTION_CAT,
	GST_MPEGTS_SECTION_TSDT,
	GST_MPEGTS_SECTION_EIT,
	GST_MPEGTS_SECTION_NIT,
	GST_MPEGTS_SECTION_BAT,
	GST_MPEGTS_SECTION_SDT,
	GST_MPEGTS_SECTION_TDT,
	GST_MPEGTS_SECTION_TOT,
	GST_MPEGTS_SECTION_ATSC_TVCT,
	GST_MPEGTS_SECTION_ATSC_CVCT,
	GST_MPEGTS_SECTION_ATSC_MGT,
	GST_MPEGTS_SECTION_ATSC_ETT,
	GST_MPEGTS_SECTION_ATSC_EIT,
	GST_MPEGTS_SECTION_ATSC_STT
	} GstMpegtsSectionType;

	/**
	* GstMpegtsSectionTableID:
	*
	* Values for a #GstMpegtsSection table_id
	*
	* These are the registered ITU H.222.0 \| ISO/IEC 13818-1 table_id variants.
	*
	* see also #GstMpegtsSectionATSCTableID, #GstMpegtsSectionDVBTableID, and
	* #GstMpegtsSectionSCTETableID
	*/
	typedef enum {
	/* ITU H.222.0 / IEC 13818-1 */
	GST_MTS_TABLE_ID_PROGRAM_ASSOCIATION = 0x00,
	GST_MTS_TABLE_ID_CONDITIONAL_ACCESS = 0x01,
	GST_MTS_TABLE_ID_TS_PROGRAM_MAP = 0x02,
	GST_MTS_TABLE_ID_TS_DESCRIPTION = 0x03,
	GST_MTS_TABLE_ID_14496_SCENE_DESCRIPTION = 0x04,
	GST_MTS_TABLE_ID_14496_OBJET_DESCRIPTOR = 0x05,
	GST_MTS_TABLE_ID_METADATA = 0x06,
	GST_MTS_TABLE_ID_IPMP_CONTROL_INFORMATION = 0x07,

	/* 0x08 - 0x39 : ITU H.222.0 \| ISO/IEC 13818-1 reserved */

	/* IEC 13818-6 (DSM-CC) */
	GST_MTS_TABLE_ID_DSM_CC_MULTIPROTO_ENCAPSULATED_DATA = 0x3A,
	GST_MTS_TABLE_ID_DSM_CC_U_N_MESSAGES = 0x3B,
	GST_MTS_TABLE_ID_DSM_CC_DOWNLOAD_DATA_MESSAGES = 0x3C,
	GST_MTS_TABLE_ID_DSM_CC_STREAM_DESCRIPTORS = 0x3D,
	GST_MTS_TABLE_ID_DSM_CC_PRIVATE_DATA = 0x3E,
	GST_MTS_TABLE_ID_DSM_CC_ADDRESSABLE_SECTIONS = 0x3F,

	/* Unset */
	GST_MTS_TABLE_ID_UNSET = 0xFF

	} GstMpegtsSectionTableID;

	typedef gboolean (GstMpegtsPacketizeFunc) (GstMpegtsSection section);

	/**
	* GstMpegtsSection:
	* @section_type: The type of section
	* @pid: The pid on which this section was found
	* @table_id: The table id of this section
	* @subtable_extension: This meaning differs per section. See the documentation
	* of the parsed section type for the meaning of this field
	* @version_number: Version of the section.
	* @current_next_indicator: Applies to current/next stream or not
	* @section_number: Number of the section (if multiple)
	* @last_section_number: Number of the last expected section (if multiple)
	* @crc: CRC
	*
	* Mpeg-TS Section Information (SI) (ISO/IEC 13818-1)
	*/
	struct _GstMpegtsSection
	{
	/< private >/
	GstMiniObject parent;

	/< public >/
	GstMpegtsSectionType section_type;

	guint16 pid;
	guint8 table_id;

	guint16 subtable_extension;
	guint8 version_number;

	gboolean current_next_indicator;

	guint8 section_number;
	guint8 last_section_number;

	guint32 crc;

	/< private >/
	/* data: Points to beginning of section data
	* i.e. the first byte is the table_id field */
	guint8 *data;
	/* section_length: length of data (including final CRC if present) */
	guint section_length;
	/* cached_parsed: cached copy of parsed section */
	gpointer *cached_parsed;
	/* destroy_parsed: function to clear cached_parsed */
	GDestroyNotify destroy_parsed;
	/* offset: offset of the section within the container stream */
	guint64 offset;
	/* short_section: TRUE if section_syntax_indicator == 0
	* FIXME : Maybe make public later on when allowing creation of
	* sections to that people can create private short sections ? */
	gboolean short_section;
	GstMpegtsPacketizeFunc packetizer;

	/* Padding for future extension */
	gpointer _gst_reserved[GST_PADDING];
	};

	GBytes gst_mpegts_section_get_data (GstMpegtsSection section);

	/* PAT */
	#define GST_TYPE_MPEGTS_PAT_PROGRAM (gst_mpegts_pat_program_get_type())

	typedef struct _GstMpegtsPatProgram GstMpegtsPatProgram;
	/**
	* GstMpegtsPatProgram:
	* @program_number: the program number
	* @network_or_program_map_PID: the network of program map PID
	*
	* A program entry from a Program Association Table (ITU H.222.0, ISO/IEC 13818-1).
	*/
	struct _GstMpegtsPatProgram
	{
	guint16 program_number;
	guint16 network_or_program_map_PID;
	};

	GPtrArray gst_mpegts_section_get_pat (GstMpegtsSection section);
	GType gst_mpegts_pat_program_get_type (void);

	GPtrArray *gst_mpegts_pat_new (void);
	GstMpegtsPatProgram *gst_mpegts_pat_program_new (void);
	GstMpegtsSection gst_mpegts_section_from_pat (GPtrArray programs,
	guint16 ts_id);

	/* CAT */

	GPtrArray gst_mpegts_section_get_cat (GstMpegtsSection section);

	/* PMT */
	typedef struct _GstMpegtsPMTStream GstMpegtsPMTStream;
	typedef struct _GstMpegtsPMT GstMpegtsPMT;
	#define GST_TYPE_MPEGTS_PMT (gst_mpegts_pmt_get_type())
	#define GST_TYPE_MPEGTS_PMT_STREAM (gst_mpegts_pmt_stream_get_type())

	/**
	* GstMpegtsStreamType:
	* @GST_MPEGTS_STREAM_TYPE_RESERVED_00: ITU-T \| ISO/IEC Reserved
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG1: ISO/IEC 11172-2 Video
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2: Rec. ITU-T H.262 \| ISO/IEC 13818-2
	* Video or ISO/IEC 11172-2 constrained parameter video stream
	* @GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG1: ISO/IEC 11172-3 Audio
	* @GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG2: ISO/IEC 13818-3 Audio
	* @GST_MPEGTS_STREAM_TYPE_PRIVATE_SECTIONS: private sections
	* @GST_MPEGTS_STREAM_TYPE_PRIVATE_PES_PACKETS: PES packets containing private data
	* @GST_MPEGTS_STREAM_TYPE_MHEG: ISO/IEC 13522 MHEG
	* @GST_MPEGTS_STREAM_TYPE_DSM_CC: Annex A DSM-CC
	* @GST_MPEGTS_STREAM_TYPE_H_222_1: Rec. ITU-T H.222.1
	* @GST_MPEGTS_STREAM_TYPE_DSMCC_A: ISO/IEC 13818-6 type A
	* @GST_MPEGTS_STREAM_TYPE_DSMCC_B: ISO/IEC 13818-6 type B
	* @GST_MPEGTS_STREAM_TYPE_DSMCC_C: ISO/IEC 13818-6 type C
	* @GST_MPEGTS_STREAM_TYPE_DSMCC_D: ISO/IEC 13818-6 type D
	* @GST_MPEGTS_STREAM_TYPE_AUXILIARY: auxiliary streams
	* @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_ADTS: ISO/IEC 13818-7 Audio with ADTS
	* transport syntax
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG4: ISO/IEC 14496-2 Visual
	* @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_LATM: ISO/IEC 14496-3 Audio with the LATM
	* transport syntax as defined in ISO/IEC 14496-3
	* @GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_PES_PACKETS: ISO/IEC 14496-1
	* SL-packetized stream or FlexMux stream carried in PES packets
	* @GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_SECTIONS: ISO/IEC 14496-1 SL-packetized
	* stream or FlexMux stream carried in ISO/IEC 14496_sections
	* @GST_MPEGTS_STREAM_TYPE_SYNCHRONIZED_DOWNLOAD: ISO/IEC 13818-6 Synchronized
	* Download Protocol
	* @GST_MPEGTS_STREAM_TYPE_METADATA_PES_PACKETS: Metadata carried in PES packets
	* @GST_MPEGTS_STREAM_TYPE_METADATA_SECTIONS: Metadata carried in metadata_sections
	* @GST_MPEGTS_STREAM_TYPE_METADATA_DATA_CAROUSEL: Metadata carried in ISO/IEC
	* 13818-6 Data Carousel
	* @GST_MPEGTS_STREAM_TYPE_METADATA_OBJECT_CAROUSEL: Metadata carried in
	* ISO/IEC 13818-6 Object Carousel
	* @GST_MPEGTS_STREAM_TYPE_METADATA_SYNCHRONIZED_DOWNLOAD: Metadata carried in
	* ISO/IEC 13818-6 Synchronized Download Protocol
	* @GST_MPEGTS_STREAM_TYPE_MPEG2_IPMP: IPMP stream (defined in ISO/IEC 13818-11,
	* MPEG-2 IPMP)
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_H264: AVC video stream conforming to one or
	* more profiles defined in Annex A of Rec. ITU-T H.264 \| ISO/IEC 14496-10 or
	* AVC video sub-bitstream of SVC as defined in 2.1.78 or MVC base view
	* sub-bitstream, as defined in 2.1.85, or AVC video sub-bitstream of MVC, as
	* defined in 2.1.88
	* @GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_CLEAN: ISO/IEC 14496-3 Audio, without
	* using any additional transport syntax, such as DST, ALS and SLS
	* @GST_MPEGTS_STREAM_TYPE_MPEG4_TIMED_TEXT: ISO/IEC 14496-17 Text
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_RVC: Auxiliary video stream as defined in
	* ISO/IEC 23002-3
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_SVC_SUB_BITSTREAM: SVC video sub-bitstream
	* of an AVC video stream conforming to one or more profiles defined in Annex G
	* of Rec. ITU-T H.264 \| ISO/IEC 14496-10
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_MVC_SUB_BITSTREAM: MVC video sub-bitstream
	* of an AVC video stream conforming to one or more profiles defined in Annex H
	* of Rec. ITU-T H.264 \| ISO/IEC 14496-10
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_JP2K: Video stream conforming to one or more
	* profiles as defined in Rec. ITU-T T.800 \| ISO/IEC 15444-1
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2_STEREO_ADDITIONAL_VIEW: Additional view
	* Rec. ITU-T H.262 \| ISO/IEC 13818-2 video stream for service-compatible
	* stereoscopic 3D services
	* @GST_MPEGTS_STREAM_TYPE_VIDEO_H264_STEREO_ADDITIONAL_VIEW: Additional view
	* Rec. ITU-T H.264 \| ISO/IEC 14496-10 video stream conforming to one or more
	* profiles defined in Annex A for service-compatible stereoscopic 3D services
	* @GST_MPEGTS_STREAM_TYPE_IPMP_STREAM: IPMP stream
	*
	* Type of mpeg-ts stream type.
	*
	* These values correspond to the base standard registered types. Depending
	* on the variant of mpeg-ts being used (Bluray, ATSC, DVB, ...), other
	* types might also be used, but will not conflict with these.
	*
	* Corresponds to table 2-34 of ITU H.222.0 \| ISO/IEC 13818-1
	*/
	typedef enum {
	GST_MPEGTS_STREAM_TYPE_RESERVED_00 = 0x00,
	GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG1 = 0x01,
	GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2 = 0x02,
	GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG1 = 0x03,
	GST_MPEGTS_STREAM_TYPE_AUDIO_MPEG2 = 0x04,
	GST_MPEGTS_STREAM_TYPE_PRIVATE_SECTIONS = 0x05,
	GST_MPEGTS_STREAM_TYPE_PRIVATE_PES_PACKETS = 0x06,
	GST_MPEGTS_STREAM_TYPE_MHEG = 0x07,
	GST_MPEGTS_STREAM_TYPE_DSM_CC = 0x08,
	GST_MPEGTS_STREAM_TYPE_H_222_1 = 0x09,
	GST_MPEGTS_STREAM_TYPE_DSMCC_A = 0x0a,
	GST_MPEGTS_STREAM_TYPE_DSMCC_B = 0x0b,
	GST_MPEGTS_STREAM_TYPE_DSMCC_C = 0x0c,
	GST_MPEGTS_STREAM_TYPE_DSMCC_D = 0x0d,
	GST_MPEGTS_STREAM_TYPE_AUXILIARY = 0x0e,
	GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_ADTS = 0x0f,
	GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG4 = 0x10,
	GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_LATM = 0x11,
	GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_PES_PACKETS = 0x12,
	GST_MPEGTS_STREAM_TYPE_SL_FLEXMUX_SECTIONS = 0x13,
	GST_MPEGTS_STREAM_TYPE_SYNCHRONIZED_DOWNLOAD = 0x14,
	GST_MPEGTS_STREAM_TYPE_METADATA_PES_PACKETS = 0x15,
	GST_MPEGTS_STREAM_TYPE_METADATA_SECTIONS = 0x16,
	GST_MPEGTS_STREAM_TYPE_METADATA_DATA_CAROUSEL = 0x17,
	GST_MPEGTS_STREAM_TYPE_METADATA_OBJECT_CAROUSEL = 0x18,
	GST_MPEGTS_STREAM_TYPE_METADATA_SYNCHRONIZED_DOWNLOAD = 0x19,
	GST_MPEGTS_STREAM_TYPE_MPEG2_IPMP = 0x1a,
	GST_MPEGTS_STREAM_TYPE_VIDEO_H264 = 0x1b,
	GST_MPEGTS_STREAM_TYPE_AUDIO_AAC_CLEAN = 0x1c,
	GST_MPEGTS_STREAM_TYPE_MPEG4_TIMED_TEXT = 0x1d,
	GST_MPEGTS_STREAM_TYPE_VIDEO_RVC = 0x1e,
	GST_MPEGTS_STREAM_TYPE_VIDEO_H264_SVC_SUB_BITSTREAM = 0x1f,
	GST_MPEGTS_STREAM_TYPE_VIDEO_H264_MVC_SUB_BITSTREAM = 0x20,
	GST_MPEGTS_STREAM_TYPE_VIDEO_JP2K = 0x21,
	GST_MPEGTS_STREAM_TYPE_VIDEO_MPEG2_STEREO_ADDITIONAL_VIEW = 0x22,
	GST_MPEGTS_STREAM_TYPE_VIDEO_H264_STEREO_ADDITIONAL_VIEW = 0x23,
	GST_MPEGTS_STREAM_TYPE_VIDEO_HEVC = 0x24,
	/* 0x24 - 0x7e : Rec. ITU-T H.222.0 \| ISO/IEC 13818-1 Reserved */
	GST_MPEGTS_STREAM_TYPE_IPMP_STREAM = 0x7f
	/* 0x80 - 0xff : User Private (or defined in other specs) */
	} GstMpegtsStreamType;

	/**
	* GstMpegtsPMTStream:
	* @stream_type: the type of stream. See #GstMpegtsStreamType
	* @pid: the PID of the stream
	* @descriptors: (element-type GstMpegtsDescriptor): the descriptors of the
	* stream
	*
	* An individual stream definition.
	*/
	struct _GstMpegtsPMTStream
	{
	guint8 stream_type;
	guint16 pid;

	GPtrArray *descriptors;
	};

	/**
	* GstMpegtsPMT:
	* @pcr_pid: PID of the stream containing PCR
	* @descriptors: (element-type GstMpegtsDescriptor): array of #GstMpegtsDescriptor
	* @streams: (element-type GstMpegtsPMTStream): Array of #GstMpegtsPMTStream
	*
	* Program Map Table (ISO/IEC 13818-1).
	*
	* The program_number is contained in the subtable_extension field of the
	* container #GstMpegtsSection.
	*/
	struct _GstMpegtsPMT
	{
	guint16 pcr_pid;
	guint16 program_number;

	GPtrArray *descriptors;
	GPtrArray *streams;
	};

	GType gst_mpegts_pmt_get_type (void);
	GType gst_mpegts_pmt_stream_get_type (void);

	GstMpegtsPMT *gst_mpegts_pmt_new (void);
	GstMpegtsPMTStream *gst_mpegts_pmt_stream_new (void);
	const GstMpegtsPMT gst_mpegts_section_get_pmt (GstMpegtsSection section);
	GstMpegtsSection gst_mpegts_section_from_pmt (GstMpegtsPMT pmt, guint16 pid);

	/* TSDT */

	GPtrArray gst_mpegts_section_get_tsdt (GstMpegtsSection section);


	/* generic */

	#define gst_mpegts_section_ref(section) ((GstMpegtsSection*) gst_mini_object_ref (GST_MINI_OBJECT_CAST (section)))
	#define gst_mpegts_section_unref(section) (gst_mini_object_unref (GST_MINI_OBJECT_CAST (section)))

	GstMessage gst_message_new_mpegts_section (GstObject parent, GstMpegtsSection *section);
	gboolean gst_mpegts_section_send_event (GstMpegtsSection * section, GstElement * element);
	GstMpegtsSection gst_event_parse_mpegts_section (GstEvent event);

	GstMpegtsSection gst_message_parse_mpegts_section (GstMessage message);

	GstMpegtsSection *gst_mpegts_section_new (guint16 pid,
	guint8 * data,
	gsize data_size);

	guint8 gst_mpegts_section_packetize (GstMpegtsSection section, gsize * output_size);

	G_END_DECLS

	#endif /* GST_MPEGTS_SECTION_H */