ts::MuxerArgs Class Reference

Transport stream multiplexer command-line options. More...

#include <tsMuxerArgs.h>

Collaboration diagram for ts::MuxerArgs:

Public Member Functions
	MuxerArgs ()=default
	Constructor.
void	defineArgs (Args &args)
	Add command line option definitions in an Args.
void	enforceDefaults ()
	Enforce default or minimum values.
bool	loadArgs (DuckContext &duck, Args &args)
	Load arguments from command line.

Public Attributes
UString	appName {}
	Application name, for help messages.
cn::microseconds	cadence = DEFAULT_CADENCE
	Internal polling cadence in microseconds.
BitRate	catBitRate = DEFAULT_PSI_BITRATE
	Bitrate of output CAT.
DuckContext::SavedArgs	duckArgs {}
	Default TSDuck context options for all plugins. Each plugin can override them in its context.
TableScope	eitScope = TableScope::ACTUAL
	Type of EIT to filter.
bool	ignoreConflicts = false
	Ignore PID or service conflicts (inconsistent stream).
size_t	inBufferPackets = DEFAULT_BUFFERED_PACKETS
	Input buffer size in packets.
bool	inputOnce = false
	Terminate when all input plugins complete, do not restart plugins.
cn::milliseconds	inputRestartDelay = DEFAULT_RESTART_DELAY
	When an input start fails, retry after that delay.
PluginOptionsVector	inputs {}
	Input plugins descriptions.
bool	lossyInput = false
	If true, allow to lose input packet when the buffer is full.
size_t	lossyReclaim = DEFAULT_LOSSY_INPUT_PACKETS
	When lossyInput is true and the input buffer is full, number of older packets to drop.
size_t	maxInputPackets = DEFAULT_MAX_INPUT_PACKETS
	Maximum input packets to read at a time.
size_t	maxOutputPackets = DEFAULT_MAX_OUTPUT_PACKETS
	Maximum output packets to send at a time.
BitRate	nitBitRate = DEFAULT_PSI_BITRATE
	Bitrate of output NIT.
TableScope	nitScope = TableScope::ACTUAL
	Type of NIT to filter.
size_t	outBufferPackets = DEFAULT_BUFFERED_PACKETS
	Output buffer size in packets (default: N x inBufferPackets).
PluginOptions	output {}
	Output plugin description.
BitRate	outputBitRate = 0
	Target output bitrate.
uint16_t	outputNetwId = 0
	Output original network id.
bool	outputOnce = false
	Terminate when the output plugin fails, do not restart.
cn::milliseconds	outputRestartDelay = DEFAULT_RESTART_DELAY
	When the output start fails, retry after that delay.
uint16_t	outputTSId = 0
	Output transport stream id.
BitRate	patBitRate = DEFAULT_PSI_BITRATE
	Bitrate of output PAT.
BitRate	sdtBitRate = DEFAULT_PSI_BITRATE
	Bitrate of output SDT.
TableScope	sdtScope = TableScope::ACTUAL
	Type of SDT to filter.
size_t	timeInputIndex = NPOS
	Index of input plugin from which the TDT/TOT PID is used. By default, use the first found.

Static Public Attributes
static constexpr size_t	DEFAULT_BUFFERED_PACKETS = 512
	Default input size buffer in packets.
static constexpr cn::microseconds	DEFAULT_CADENCE = cn::milliseconds(10)
	Default cadence.
static constexpr size_t	DEFAULT_LOSSY_INPUT_PACKETS = 16
	Default number of oldest input packets to drop with lossy input.
static constexpr size_t	DEFAULT_MAX_INPUT_PACKETS = 128
	Default maximum input packets to read at a time.
static constexpr size_t	DEFAULT_MAX_OUTPUT_PACKETS = 128
	Default maximum input packets to send at a time.
static constexpr BitRate::int_t	DEFAULT_PSI_BITRATE = 15000
	Default bitrate for global PSI/SI PID's.
static constexpr cn::milliseconds	DEFAULT_RESTART_DELAY = cn::seconds(2)
	Default input and output restart delay.
static constexpr size_t	MIN_BUFFERED_PACKETS = 16
	Minimum input size buffer in packets.
static constexpr size_t	MIN_INPUT_PACKETS = 1
	Minimum input packets to read at a time.
static constexpr size_t	MIN_OUTPUT_PACKETS = 1
	Minimum input packets to send at a time.
static constexpr BitRate::int_t	MIN_PSI_BITRATE = 100
	Minimum bitrate for global PSI/SI PID's.

Detailed Description

Transport stream multiplexer command-line options.

Member Function Documentation

defineArgs()

void ts::MuxerArgs::defineArgs

(

Args &

args

)

Add command line option definitions in an Args.

Parameters

[in,out]

args

Command line arguments to update.

loadArgs()

bool ts::MuxerArgs::loadArgs	(	DuckContext &	duck,
		Args &	args
	)

Load arguments from command line.

Args error indicator is set in case of incorrect arguments.

Parameters

[in,out]	duck	TSDuck execution context.
[in,out]	args	Command line arguments.

Returns

True on success, false on error in argument line.

---

The documentation for this class was generated from the following file:

• tsMuxerArgs.h