SCTE variants of MPEG-TS sections

This contains the GstMpegtsSection relevent to SCTE specifications.

GstMpegtsSCTESIT

Members

encrypted_packet (gboolean) –
No description available
encryption_algorithm (guint8) –
No description available
pts_adjustment (guint64) –
No description available
cw_index (guint8) –
No description available
tier (guint16) –
No description available
splice_command_length (guint16) –
No description available
splice_command_type (GstMpegtsSCTESpliceCommandType) –
No description available
splice_time_specified (gboolean) –
No description available
splice_time (guint64) –
No description available
splices (GPtrArray *) –
No description available
descriptors (GPtrArray *) –
No description available
fully_parsed (gboolean) –

When encrypted, or when encountering an unknown command type, we may still want to pass the sit through.

is_running_time (gboolean) –

When the SIT was constructed by the application, splice times are in running_time and must be translated before packetizing.

Constructors

gst_mpegts_scte_sit_new 

GstMpegtsSCTESIT *
gst_mpegts_scte_sit_new ()

Allocates and initializes a GstMpegtsSCTESIT.

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESIT

GstMpegtsSCTESpliceComponent

Per-PID splice information.

Members

tag (guint8) –

the elementary PID stream containing the Splice Point

splice_time_specified (gboolean) –

Whether splice_time was specified

splice_time (guint64) –

the presentation time of the signaled splice event

utc_splice_time (guint32) –

The UTC time of the signaled splice event

Since : 1.20

Constructors

gst_mpegts_scte_splice_component_new 

GstMpegtsSCTESpliceComponent *
gst_mpegts_scte_splice_component_new (guint8 tag)

Allocates and initializes a GstMpegtsSCTESpliceComponent.

Parameters:

tag –

the elementary PID stream identifier

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESpliceComponent

Since : 1.20

GstMpegtsSCTESpliceEvent

Members

insert_event (gboolean) –
No description available
splice_event_id (guint32) –
No description available
splice_event_cancel_indicator (gboolean) –
No description available
out_of_network_indicator (gboolean) –
No description available
program_splice_flag (gboolean) –
No description available
duration_flag (gboolean) –
No description available
splice_immediate_flag (gboolean) –
No description available
program_splice_time_specified (gboolean) –
No description available
program_splice_time (guint64) –
No description available
utc_splice_time (guint32) –

The UTC time of the signaled splice event

components (GPtrArray *) –

Per-PID splice time information

break_duration_auto_return (gboolean) –
No description available
break_duration (guint64) –
No description available
unique_program_id (guint16) –
No description available
avail_num (guint8) –
No description available
avails_expected (guint8) –
No description available

Constructors

gst_mpegts_scte_splice_event_new 

GstMpegtsSCTESpliceEvent *
gst_mpegts_scte_splice_event_new ()

Allocates and initializes a GstMpegtsSCTESpliceEvent.

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESpliceEvent

Functions

gst_mpegts_scte_cancel_new 

GstMpegtsSCTESIT *
gst_mpegts_scte_cancel_new (guint32 event_id)

Allocates and initializes a new INSERT command GstMpegtsSCTESIT setup to cancel the specified event_id.

Parameters:

event_id –

The event ID to cancel.

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESIT

gst_mpegts_scte_null_new 

GstMpegtsSCTESIT *
gst_mpegts_scte_null_new ()

Allocates and initializes a NULL command GstMpegtsSCTESIT.

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESIT

gst_mpegts_scte_splice_in_new 

GstMpegtsSCTESIT *
gst_mpegts_scte_splice_in_new (guint32 event_id,
                               GstClockTime splice_time)

Allocates and initializes a new "Splice In" INSERT command GstMpegtsSCTESIT for the given event_id and splice_time.

If the splice_time is G_MAXUINT64 then the event will be immediate as opposed to for the target splice_time.

Parameters:

event_id –

The event ID.

splice_time –

The running time for the splice event

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESIT

gst_mpegts_scte_splice_out_new 

GstMpegtsSCTESIT *
gst_mpegts_scte_splice_out_new (guint32 event_id,
                                GstClockTime splice_time,
                                GstClockTime duration)

Allocates and initializes a new "Splice Out" INSERT command GstMpegtsSCTESIT for the given event_id, splice_time and duration.

If the splice_time is G_MAXUINT64 then the event will be immediate as opposed to for the target splice_time.

If the duration is 0 it won't be specified in the event.

Parameters:

event_id –

The event ID.

splice_time –

The running time for the splice event

duration –

The optional duration.

Returns ( [transfer: full]) –

A newly allocated GstMpegtsSCTESIT

Enumerations

GstMpegtsSCTESpliceCommandType

Members
GST_MTS_SCTE_SPLICE_COMMAND_NULL (0) –
No description available
GST_MTS_SCTE_SPLICE_COMMAND_SCHEDULE (4) –
No description available
GST_MTS_SCTE_SPLICE_COMMAND_INSERT (5) –
No description available
GST_MTS_SCTE_SPLICE_COMMAND_TIME (6) –
No description available
GST_MTS_SCTE_SPLICE_COMMAND_BANDWIDTH (7) –
No description available
GST_MTS_SCTE_SPLICE_COMMAND_PRIVATE (255) –
No description available

GstMpegtsSCTESpliceDescriptor

Members
GST_MTS_SCTE_DESC_AVAIL (0) –
No description available
GST_MTS_SCTE_DESC_DTMF (1) –
No description available
GST_MTS_SCTE_DESC_SEGMENTATION (2) –
No description available
GST_MTS_SCTE_DESC_TIME (3) –
No description available
GST_MTS_SCTE_DESC_AUDIO (4) –
No description available

GstMpegtsScteStreamType

Type of mpeg-ts streams for SCTE. Most users would want to use the GstMpegtsATSCStreamType instead since it also covers these stream types

Members
GST_MPEGTS_STREAM_TYPE_SCTE_SUBTITLING (130) –

SCTE-27 Subtitling

GST_MPEGTS_STREAM_TYPE_SCTE_ISOCH_DATA (131) –

SCTE-19 Isochronous data

GST_MPEGTS_STREAM_TYPE_SCTE_SIT (134) –

SCTE-35 Splice Information Table

GST_MPEGTS_STREAM_TYPE_SCTE_DST_NRT (149) –

SCTE-07 Data Service or Network Resource Table

GST_MPEGTS_STREAM_TYPE_SCTE_DSMCC_DCB (176) –

Type B - DSM-CC Data Carousel [IEC 13818-6])

GST_MPEGTS_STREAM_TYPE_SCTE_SIGNALING (192) –

Enhanced Television Application Signaling (OC-SP-ETV-AM1.0.1-120614)

GST_MPEGTS_STREAM_TYPE_SCTE_SYNC_DATA (194) –

SCTE-07 Synchronous data

GST_MPEGTS_STREAM_TYPE_SCTE_ASYNC_DATA (195) –

SCTE-53 Asynchronous data

GstMpegtsSectionSCTETableID

Values for a GstMpegtsSection table_id.

These are the registered SCTE table_id variants.

see also: GstMpegtsSectionTableID

Members
GST_MTS_TABLE_ID_SCTE_EAS (216) –

SCTE-18 Emergency Alert System

GST_MTS_TABLE_ID_SCTE_EBIF (224) –

CL-SP-ETV-AM 1.0.1 EBIF message

GST_MTS_TABLE_ID_SCTE_RESERVED (225) –
No description available
GST_MTS_TABLE_ID_SCTE_EISS (226) –

CL-SP-ETV-AM 1.0.1 EBIF Int. Signaling Sect.

GST_MTS_TABLE_ID_SCTE_DII (227) –

CL-SP-ETV-AM 1.0.1 DSMCC DII message

GST_MTS_TABLE_ID_SCTE_DDB (228) –

CL-SP-ETV-AM 1.0.1 DSMCC Data Download Block

GST_MTS_TABLE_ID_SCTE_SPLICE (252) –

SCTE-35 splice information is carried in a section stream on a separate PID in the program’s Map Table (PMT) allowing Splice Event notifications to remain associated with the program and pass through multiplexers.

Constants

GST_TYPE_MPEGTS_SCTE_SIT 

#define GST_TYPE_MPEGTS_SCTE_SIT (gst_mpegts_scte_sit_get_type())

GST_TYPE_MPEGTS_SCTE_SPLICE_EVENT 

#define GST_TYPE_MPEGTS_SCTE_SPLICE_EVENT (gst_mpegts_scte_splice_event_get_type())

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