GST_MPEGTS_SECTION_TYPE()

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

gst_message_new_mpegts_section ()

GstMessage *
gst_message_new_mpegts_section (GstObject *parent,
                                GstMpegtsSection *section);

Creates a new GstMessage for a GstMpegtsSection .

gst_message_parse_mpegts_section ()

GstMpegtsSection *
gst_message_parse_mpegts_section (GstMessage *message);

Returns the GstMpegtsSection contained in a message.

gst_mpegts_section_send_event ()

gboolean
gst_mpegts_section_send_event (GstMpegtsSection *section,
                               GstElement *element);

Creates a custom GstEvent with a GstMpegtsSection . The GstEvent is sent to the element GstElement.

gst_event_parse_mpegts_section ()

GstMpegtsSection *
gst_event_parse_mpegts_section (GstEvent *event);

Extracts the GstMpegtsSection contained in the event GstEvent

gst_mpegts_section_packetize ()

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

If the data in section has already been packetized, the data pointer is returned immediately. Otherwise, the data field is allocated and populated.

gst_mpegts_section_new ()

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

Creates a new GstMpegtsSection from the provided data .

Note: Ensuring data is big enough to contain the full section is the responsibility of the caller. If it is not big enough, NULL will be returned.

Note: it is the responsibility of the caller to ensure data does point to the beginning of the section.

gst_mpegts_section_ref()

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

gst_mpegts_section_unref()

#define gst_mpegts_section_unref(section) (gst_mini_object_unref (GST_MINI_OBJECT_CAST (section)))

gst_mpegts_section_get_pat ()

GPtrArray *
gst_mpegts_section_get_pat (GstMpegtsSection *section);

Parses a Program Association Table (ITU H.222.0, ISO/IEC 13818-1).

Returns the array of GstMpegtsPatProgram contained in the section.

Note: The PAT "transport_id" field corresponds to the "subtable_extension" field of the provided section .

gst_mpegts_pat_new ()

GPtrArray *
gst_mpegts_pat_new (void);

Allocates a new GPtrArray for GstMpegtsPatProgram

gst_mpegts_pat_program_new ()

GstMpegtsPatProgram *
gst_mpegts_pat_program_new (void);

Allocates a new GstMpegtsPatProgram.

gst_mpegts_section_from_pat ()

GstMpegtsSection *
gst_mpegts_section_from_pat (GPtrArray *programs,
                             guint16 ts_id);

Creates a PAT GstMpegtsSection from the programs array of GstMpegtsPatPrograms

gst_mpegts_section_get_pmt ()

const GstMpegtsPMT *
gst_mpegts_section_get_pmt (GstMpegtsSection *section);

Returns the GstMpegtsPMT contained in the section .

gst_mpegts_pmt_new ()

GstMpegtsPMT *
gst_mpegts_pmt_new (void);

Allocates and initializes a new GstMpegtsPMT.

gst_mpegts_pmt_stream_new ()

GstMpegtsPMTStream *
gst_mpegts_pmt_stream_new (void);

Allocates and initializes a new GstMpegtsPMTStream.

gst_mpegts_section_from_pmt ()

GstMpegtsSection *
gst_mpegts_section_from_pmt (GstMpegtsPMT *pmt,
                             guint16 pid);

Creates a GstMpegtsSection from pmt that is bound to pid

gst_mpegts_section_get_tsdt ()

GPtrArray *
gst_mpegts_section_get_tsdt (GstMpegtsSection *section);

Returns the array of GstMpegtsDescriptor contained in the section

gst_mpegts_section_get_cat ()

GPtrArray *
gst_mpegts_section_get_cat (GstMpegtsSection *section);

Returns the array of GstMpegtsDescriptor contained in the Conditional Access Table.

struct GstMpegtsSection

struct GstMpegtsSection {
  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;
};

Mpeg-TS Section Information (SI) (ISO/IEC 13818-1)

enum 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

enum GstMpegtsSectionType

Types of GstMpegtsSection that the library handles.

struct GstMpegtsPatProgram

struct GstMpegtsPatProgram {
  guint16 program_number;
  guint16 network_or_program_map_PID;
};

A program entry from a Program Association Table (ITU H.222.0, ISO/IEC 13818-1).

struct GstMpegtsPMT

struct GstMpegtsPMT {
  guint16    pcr_pid;
  guint16    program_number;

  GPtrArray *descriptors;
  GPtrArray *streams;
};

Program Map Table (ISO/IEC 13818-1).

The program_number is contained in the subtable_extension field of the container GstMpegtsSection.

struct GstMpegtsPMTStream

struct GstMpegtsPMTStream {
  guint8      stream_type;
  guint16     pid;

  GPtrArray  *descriptors;
};

An individual stream definition.

enum GstMpegtsStreamType

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