Specialized version of MPEGStreamData which is used to 'blindly' record the entire MPTS transport from an input. More...

#include <libmythtv/mpeg/tsstreamdata.h>

Inheritance diagram for TSStreamData:

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Collaboration diagram for TSStreamData:

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Public Member Functions
	TSStreamData (int cardnum)

	~TSStreamData () override

bool	ProcessTSPacket (const TSPacket &tspacket) override
	Write out all packets without any filtering. More...

void	Reset (int) override

bool	HandleTables (uint, const PSIPTable &) override
	Process PSIP packets. More...

virtual void	Reset (void)

virtual void	Reset (int desiredProgram)

Public Member Functions inherited from MPEGStreamData
	MPEGStreamData (int desiredProgram, int cardnum, bool cacheTables)
	Initializes MPEGStreamData. More...

	~MPEGStreamData () override

void	SetCaching (bool cacheTables)

void	SetListeningDisabled (bool lt)

virtual void	Reset (void)

double	TimeOffset (void) const
	Current Offset from computer time to DVB time in seconds. More...

void	SetEITHelper (EITHelper *eit_helper) override

void	SetEITRate (float rate) override

virtual bool	HasEITPIDChanges (const uint_vec_t &) const

virtual bool	GetEITPIDChanges (const uint_vec_t &, uint_vec_t &, uint_vec_t &) const

void	SetIgnoreCRC (bool haveCRCbug)

virtual bool	IsRedundant (uint pid, const PSIPTable &psip) const
	Returns true if table already seen. More...

virtual void	HandleTSTables (const TSPacket *tspacket)
	Assembles PSIP packets and processes them. More...

virtual int	ProcessData (const unsigned char *buffer, int len)

void	HandleAdaptationFieldControl (const TSPacket *tspacket)

virtual void	AddListeningPID (uint pid, PIDPriority priority=kPIDPriorityNormal)

virtual void	AddNotListeningPID (uint pid)

virtual void	AddWritingPID (uint pid, PIDPriority priority=kPIDPriorityHigh)

virtual void	AddAudioPID (uint pid, PIDPriority priority=kPIDPriorityHigh)

virtual void	AddConditionalAccessPID (uint pid, PIDPriority priority=kPIDPriorityNormal)

virtual void	RemoveListeningPID (uint pid)

virtual void	RemoveNotListeningPID (uint pid)

virtual void	RemoveWritingPID (uint pid)

virtual void	RemoveAudioPID (uint pid)

virtual bool	IsListeningPID (uint pid) const

virtual bool	IsNotListeningPID (uint pid) const

virtual bool	IsWritingPID (uint pid) const

bool	IsVideoPID (uint pid) const

virtual bool	IsAudioPID (uint pid) const

virtual bool	IsConditionalAccessPID (uint pid) const

const pid_map_t &	ListeningPIDs (void) const

const pid_map_t &	AudioPIDs (void) const

const pid_map_t &	WritingPIDs (void) const

uint	GetPIDs (pid_map_t &pids) const

PIDPriority	GetPIDPriority (uint pid) const

void	SetVersionPAT (uint tsid, int version, uint last_section)

void	SetVersionPMT (uint pnum, int version, uint last_section)

bool	HasAllPATSections (uint tsid) const

bool	HasAllCATSections (uint tsid) const

bool	HasAllPMTSections (uint prog_num) const

bool	HasProgram (uint progNum) const

bool	HasCachedAllPAT (uint tsid) const

bool	HasCachedAnyPAT (uint tsid) const

bool	HasCachedAnyPAT (void) const

bool	HasCachedAllCAT (uint tsid) const

bool	HasCachedAnyCAT (uint tsid) const

bool	HasCachedAnyCAT (void) const

bool	HasCachedAllPMT (uint pnum) const

bool	HasCachedAnyPMT (uint pnum) const

bool	HasCachedAllPMTs (void) const

bool	HasCachedAnyPMTs (void) const

pat_const_ptr_t	GetCachedPAT (uint tsid, uint section_num) const

pat_vec_t	GetCachedPATs (uint tsid) const

pat_vec_t	GetCachedPATs (void) const

pat_map_t	GetCachedPATMap (void) const

cat_const_ptr_t	GetCachedCAT (uint tsid, uint section_num) const

cat_vec_t	GetCachedCATs (uint tsid) const

cat_vec_t	GetCachedCATs (void) const

cat_map_t	GetCachedCATMap (void) const

pmt_const_ptr_t	GetCachedPMT (uint program_num, uint section_num) const

pmt_vec_t	GetCachedPMTs (void) const

pmt_map_t	GetCachedPMTMap (void) const

virtual void	ReturnCachedTable (const PSIPTable *psip) const

virtual void	ReturnCachedPATTables (pat_vec_t &pats) const

virtual void	ReturnCachedPATTables (pat_map_t &pats) const

virtual void	ReturnCachedCATTables (cat_vec_t &cats) const

virtual void	ReturnCachedCATTables (cat_map_t &cats) const

virtual void	ReturnCachedPMTTables (pmt_vec_t &pmts) const

virtual void	ReturnCachedPMTTables (pmt_map_t &pmts) const

void	AddEncryptionTestPID (uint pnum, uint pid, bool isvideo)

void	RemoveEncryptionTestPIDs (uint pnum)

bool	IsEncryptionTestPID (uint pid) const

void	TestDecryption (const ProgramMapTable *pmt)

void	ResetDecryptionMonitoringState (void)

bool	IsProgramDecrypted (uint pnum) const

bool	IsProgramEncrypted (uint pnum) const

void	AddMPEGListener (MPEGStreamListener *val)

void	RemoveMPEGListener (MPEGStreamListener *val)

void	AddWritingListener (TSPacketListener *val)

void	RemoveWritingListener (TSPacketListener *val)

void	AddMPEGSPListener (MPEGSingleProgramStreamListener *val)

void	RemoveMPEGSPListener (MPEGSingleProgramStreamListener *val)

void	AddAVListener (TSPacketListenerAV *val)

void	RemoveAVListener (TSPacketListenerAV *val)

void	AddPSStreamListener (PSStreamListener *val)

void	RemovePSStreamListener (PSStreamListener *val)

void	SetDesiredProgram (int p)

void	SetPATSingleProgram (ProgramAssociationTable *pat)

void	SetPMTSingleProgram (ProgramMapTable *pmt)

void	SetVideoStreamsRequired (uint num)

uint	GetVideoStreamsRequired () const

void	SetAudioStreamsRequired (uint num)

uint	GetAudioStreamsRequired () const

void	SetRecordingType (const QString &recording_type)

int	DesiredProgram (void) const

uint	VideoPIDSingleProgram (void) const

QString	GetRecordingType (void) const

const ProgramAssociationTable *	PATSingleProgram (void) const

const ProgramMapTable *	PMTSingleProgram (void) const

ProgramAssociationTable *	PATSingleProgram (void)

ProgramMapTable *	PMTSingleProgram (void)

int	VersionPATSingleProgram (void) const

int	VersionPMTSingleProgram (void) const

bool	CreatePATSingleProgram (const ProgramAssociationTable &pat)

bool	CreatePMTSingleProgram (const ProgramMapTable &pmt)

Additional Inherited Members
Protected Member Functions inherited from MPEGStreamData
PSIPTable *	AssemblePSIP (const TSPacket *tspacket, bool &moreTablePackets)
	PSIP packet assembler. More...

bool	AssemblePSIP (PSIPTable &psip, TSPacket *tspacket)

void	SavePartialPSIP (uint pid, PSIPTable *packet)

PSIPTable *	GetPartialPSIP (uint pid)

void	ClearPartialPSIP (uint pid)

void	DeletePartialPSIP (uint pid)

void	ProcessPAT (const ProgramAssociationTable *pat)

void	ProcessCAT (const ConditionalAccessTable *cat)

void	ProcessPMT (const ProgramMapTable *pmt)

void	ProcessEncryptedPacket (const TSPacket &tspacket)
	counts en/decrypted packets to decide if a stream is en/decrypted More...

void	UpdateTimeOffset (uint64_t si_utc_time)

void	IncrementRefCnt (const PSIPTable *psip) const

virtual bool	DeleteCachedTable (const PSIPTable *psip) const

void	CachePAT (const ProgramAssociationTable *pat)

void	CacheCAT (const ConditionalAccessTable *_cat)

void	CachePMT (const ProgramMapTable *pmt)

Protected Member Functions inherited from EITSource
virtual	~EITSource ()=default

Static Protected Member Functions inherited from MPEGStreamData
static int	ResyncStream (const unsigned char *buffer, int curr_pos, int len)

Protected Attributes inherited from MPEGStreamData
int	m_cardId

QString	m_siStandard {"mpeg"}

bool	m_haveCrcBug {false}

QMutex	m_siTimeLock

uint	m_siTimeOffsetCnt {0}

uint	m_siTimeOffsetIndx {0}

std::array< double, 16 >	m_siTimeOffsets {0.0}

EITHelper *	m_eitHelper {nullptr}

float	m_eitRate {1.0F}

pid_map_t	m_pidsListening

pid_map_t	m_pidsNotListening

pid_map_t	m_pidsWriting

pid_map_t	m_pidsAudio

pid_map_t	m_pidsConditionalAccess

bool	m_listeningDisabled {false}

QRecursiveMutex	m_encryptionLock

QMap< uint, CryptInfo >	m_encryptionPidToInfo

QMap< uint, uint_vec_t >	m_encryptionPnumToPids

QMap< uint, uint_vec_t >	m_encryptionPidToPnums

QMap< uint, CryptStatus >	m_encryptionPnumToStatus

QRecursiveMutex	m_listenerLock

mpeg_listener_vec_t	m_mpegListeners

mpeg_sp_listener_vec_t	m_mpegSpListeners

ts_listener_vec_t	m_tsWritingListeners

ts_av_listener_vec_t	m_tsAvListeners

ps_listener_vec_t	m_psListeners

TableStatusMap	m_patStatus

TableStatusMap	m_catStatus

TableStatusMap	m_pmtStatus

pid_psip_map_t	m_partialPsipPacketCache

bool	m_cacheTables

QRecursiveMutex	m_cacheLock

pat_cache_t	m_cachedPats

cat_cache_t	m_cachedCats

pmt_cache_t	m_cachedPmts

psip_refcnt_map_t	m_cachedRefCnt

psip_refcnt_map_t	m_cachedSlatedForDeletion

int	m_desiredProgram

QString	m_recordingType {"all"}

bool	m_stripPmtDescriptors {false}

bool	m_normalizeStreamType {true}

uint	m_pidVideoSingleProgram {0xffffffff}

uint	m_pidPmtSingleProgram {0xffffffff}

uint	m_pmtSingleProgramNumVideo {1}

uint	m_pmtSingleProgramNumAudio {0}

ProgramAssociationTable *	m_patSingleProgram {nullptr}

ProgramMapTable *	m_pmtSingleProgram {nullptr}

Detailed Description

Specialized version of MPEGStreamData which is used to 'blindly' record the entire MPTS transport from an input.

Definition at line 11 of file tsstreamdata.h.

Constructor & Destructor Documentation

◆ TSStreamData()

TSStreamData::TSStreamData ( int cardnum )

explicit

Definition at line 14 of file tsstreamdata.cpp.

◆ ~TSStreamData()

TSStreamData::~TSStreamData ( )

inlineoverride

Definition at line 15 of file tsstreamdata.h.

Member Function Documentation

◆ ProcessTSPacket()

bool TSStreamData::ProcessTSPacket ( const TSPacket & tspacket )

overridevirtual

Write out all packets without any filtering.

Reimplemented from MPEGStreamData.

Definition at line 21 of file tsstreamdata.cpp.

◆ Reset() [1/3]

void TSStreamData::Reset ( int )

inlineoverridevirtual

Reimplemented from MPEGStreamData.

Definition at line 20 of file tsstreamdata.h.

◆ HandleTables()

bool TSStreamData::HandleTables	(	uint	pid,
		const PSIPTable &	psip
	)

inlineoverridevirtual

Process PSIP packets.

Reimplemented from MPEGStreamData.

Definition at line 21 of file tsstreamdata.h.

◆ Reset() [2/3]

virtual void MPEGStreamData::Reset

inline

Definition at line 94 of file mpegstreamdata.h.

◆ Reset() [3/3]

void MPEGStreamData::Reset

Definition at line 120 of file mpegstreamdata.cpp.

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

mythtv/libs/libmythtv/mpeg/tsstreamdata.h
mythtv/libs/libmythtv/mpeg/tsstreamdata.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TSStreamData()

◆ ~TSStreamData()

Member Function Documentation

◆ ProcessTSPacket()

◆ Reset() [1/3]

◆ HandleTables()

◆ Reset() [2/3]

◆ Reset() [3/3]