Elecard MPEG Push Demultiplexer

Elecard MPEG Push Demultiplexer is a GStreamer plugin capable of demultiplexing MPEG-2 transport stream. Works in push scheduling mode.

Parameter Description

Below is the table describing Elecard MPEG Push Demultiplexer parameters and their values.

Pad Properties

Parameter Name	Description	Value Type	Available Values [range]	Default	Flags
caps	Specifies pad capabilities.				readable, writable
language	Specifies stream language via a three-letter code (ISO 639-2). Used for audio/subtitle pads.	String			readable, writable
pid	Maps packets with a specified PID to a certain pad.	Unsigned Integer	[0 – 65535]	0	readable, writable
program-number	Specifies program number.	Unsigned Integer	[0 – 65535]	0	readable, writable

Element Properties

Parameter Name	Description	Value Type	Available Values [range]	Default	Flags
enable-timestamp-processing	Enables or disables the processing of PTS/DTS. If enabled, the timebase is shifted to 0 and gaps in timestamps are detected and repaired. E.g., after processing, a sequence of input timestamps such as: 0ms, 20ms, (gap), 5000ms, 5020ms will turn into: 0ms, 20ms, 20ms, 40ms See also pts-jump-threshold parameter.	Boolean	True, False	True	readable, writable
event-handler	Specifies pointer to CodecWorks event handler.				readable, writable
force-live-mode	Tracks real-time gaps in continuous streams when the reference clock is not set in MPEG Push Demultiplexer: Enabled — when data is lost for an X period of time and then appears again, PTS at demultiplexer’s output will be set with consideration to the time during which data was absent, e.g.: 0, 20, 40, 60, no data for X, 60 + N, 80 + N, 100 + N, etc. Combined with timestamp gap repair (see enable-timestamp-processing parameter), this ensures that processed timestamps stay roughly in sync with the real-time clock. Normally used in playback pipelines. Disabled — PTS at demultiplexer’s output will be set without consideration to the time during which data was absent.	Boolean	True, False	True	readable, writable
forwarded-pid	Specifies a PID to be forwarded through its own pad.	Unsigned Integer	[0 – 4294967295]	0	readable, writable
forwarded-pids	Specifies PIDs to be forwarded through their own pads. Format: comma-separated list of forwarded PIDs.	String			readable, writable
get-eit-sections	Used to retrieve Event Information Table sections.	Boxed pointer of type GstPsiSiSections			readable, writable
get-psi-si-json	Shows PSI/SI sections in JSON format.	String			readable
input-buffer-fullness	Indicates the current level of fullness of the input buffer, reflecting the amount of data stored before processing.	Double	[0 – 1]	0	readable, writable
laststreamtime	Indicates latest timestamps for all timestamped elementary streams. Presented as an array of triplets: { LONGLONG, LONGLONG, LONGLONG } which corresponds to: {adjusted PTS, original PTS, program_number<<16 | PID}	Array of GValues of type gint64			readable
latency-value	Specifies rendering latency for playback pipelines in 30 millisecond-long units.	Unsigned Integer	[0 – 4294967295]	50	readable, writable
license-state	Displays the license state.	String		evaluation	readable
name	Specifies the name of the object.	String		empgpdmx0	readable, writable
parent	Specifies the parent of the object.	Object of type GstObject			readable, writable
pts-jump-threshold	Specifies the PTS gap detection threshold: all timestamp discontinuities above this value are considered to be gaps. In 100-nanosecond units. See also enable-timestamp-processing parameter.	Unsigned Integer	[0 – 4294967295]	30000000	readable, writable
scte35-force-idr	Enables force IDR events.	Boolean	True, False	True	readable, writable
scte35-pts-adjustment-mode	Specifies SCTE-35 timestamp adjustment mode. Available options: disabled pts_adjustment — use splice_info_section::pts_adjustment field rewrite-all — adjust splice_time::pts_time in SCTE-35 splice commands	Enum	0 — disabled 1 — pts_adjustment 2 — rewrite-all	1	readable, writable
simple-ts-detect	Switches on/off the simplified method to detect elementary streams multiplexed into transport stream.	Boolean	True, False	False	readable, writable
ts-lost-count	Displays the number of detected CC errors in TS packets.	Unsigned Integer64	[0 – 18446744073709551615]	0	readable, writable