ts::PacketDecapsulation Class Reference

An efficient TSDuck-specific TS packets decapsulation from a PID. More...

#include <tsPacketDecapsulation.h>

Public Member Functions
	PacketDecapsulation (PID pid=PID_NULL)
	Constructor.
bool	hasError () const
	Check if a previous error is pending.
PID	inputPID () const
	Get the input PID.
const UString &	lastError () const
	Get the last error message.
bool	processPacket (TSPacket &pkt)
	Process a TS packet from the input stream.
void	reset (PID pid=PID_NULL)
	Reset the decapsulation.
void	resetError ()
	Reset the last error.

Detailed Description

An efficient TSDuck-specific TS packets decapsulation from a PID.

This class extract packets which were encapsulated using PacketEncapsulation.

See also

PacketEncapsulation

Constructor & Destructor Documentation

PacketDecapsulation()

ts::PacketDecapsulation::PacketDecapsulation

(

PID

pid = PID_NULL

)

Constructor.

Parameters

[in]

pid

The PID containing encapsulated packets. When PID_NULL, no decapsulation is done.

Member Function Documentation

reset()

void ts::PacketDecapsulation::reset

(

PID

pid = PID_NULL

)

Reset the decapsulation.

Parameters

[in]

pid

The PID containing encapsulated packets. When PID_NULL, no decapsulation is done.

processPacket()

bool ts::PacketDecapsulation::processPacket

(

TSPacket &

pkt

)

Process a TS packet from the input stream.

Parameters

[in,out]

pkt

A TS packet. If the packet belongs to the encapsulated PID, it is replaced by an decapsulating packet.

Returns

True on success, false on error (PID conflict). In case of error, use lastError().

lastError()

const UString & ts::PacketDecapsulation::lastError ( ) const

inline

Get the last error message.

Returns

The last error message.

hasError()

bool ts::PacketDecapsulation::hasError ( ) const

inline

Check if a previous error is pending.

Returns

True if a previous error is pending.

See also

resetError()

inputPID()

PID ts::PacketDecapsulation::inputPID ( ) const

inline

Get the input PID.

Returns

The input PID.

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

• tsPacketDecapsulation.h