ts::TSScanner Class Reference

A class which scans the services of a transport stream. More...

#include <tsTSScanner.h>

Inheritance diagram for ts::TSScanner:

Collaboration diagram for ts::TSScanner:

Public Member Functions
	TSScanner (DuckContext &duck, Tuner &tuner, cn::milliseconds timeout, bool pat_only=false)
	Constructor.
void	getMGT (std::shared_ptr< MGT > &mgt) const
	Get the ATSC MGT of the transport stream.
void	getNIT (std::shared_ptr< NIT > &nit) const
	Get the DVB NIT of the transport stream.
void	getPAT (std::shared_ptr< PAT > &pat) const
	Get the PAT of the transport stream.
void	getSDT (std::shared_ptr< SDT > &sdt) const
	Get the DVB SDT of the transport stream.
bool	getServices (ServiceList &services) const
	Get the list of services.
void	getTunerParameters (ModulationArgs &tp) const
	Get the tuner parameters of the transport stream.
void	getVCT (std::shared_ptr< VCT > &vct) const
	Get the ATSC VCT of the transport stream.

Detailed Description

A class which scans the services of a transport stream.

Constructor & Destructor Documentation

TSScanner()

ts::TSScanner::TSScanner	(	DuckContext &	duck,
		Tuner &	tuner,
		cn::milliseconds	timeout,
		bool	pat_only = false
	)

Constructor.

The transport stream is scanned be the constructor. The collected data can be fetched later.

Parameters

[in,out]	duck	TSDuck execution context. The reference is kept inside the scanner.
[in,out]	tuner	A tuner which is already tuned to the expected channel.
[in]	timeout	Execution timeout in milliseconds.
[in]	pat_only	If true, only collect the PAT, do not wait for more information.

Member Function Documentation

getServices()

bool ts::TSScanner::getServices

(

ServiceList &

services

)

const

Get the list of services.

Parameters

[out]

services

Returned list of services.

Returns

True on success, false on error.

getTunerParameters()

void ts::TSScanner::getTunerParameters ( ModulationArgs &  tp ) const

inline

Get the tuner parameters of the transport stream.

Parameters

[out]

tp

Returned safe pointer to the tuner parameters.

getPAT()

void ts::TSScanner::getPAT ( std::shared_ptr< PAT > &  pat ) const

inline

Get the PAT of the transport stream.

Parameters

[out]

pat

Returned safe pointer to the PAT.

getSDT()

void ts::TSScanner::getSDT ( std::shared_ptr< SDT > &  sdt ) const

inline

Get the DVB SDT of the transport stream.

Parameters

[out]

sdt

Returned safe pointer to the DVB SDT.

getNIT()

void ts::TSScanner::getNIT ( std::shared_ptr< NIT > &  nit ) const

inline

Get the DVB NIT of the transport stream.

Parameters

[out]

nit

Returned safe pointer to the DVB NIT.

getMGT()

void ts::TSScanner::getMGT ( std::shared_ptr< MGT > &  mgt ) const

inline

Get the ATSC MGT of the transport stream.

Parameters

[out]

mgt

Returned safe pointer to the ATSC MGT.

getVCT()

void ts::TSScanner::getVCT ( std::shared_ptr< VCT > &  vct ) const

inline

Get the ATSC VCT of the transport stream.

Parameters

[out]

vct

Returned safe pointer to the ATSC VCT. The actual table is eiter a TVCT or a CVCT.

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

• tsTSScanner.h