#include <remux.h>

Public Member Functions
	cPatPmtParser (bool UpdatePrimaryDevice=false)
void	Reset (void)
void	ParsePat (const uchar *Data, int Length)
void	ParsePmt (const uchar *Data, int Length)
bool	ParsePatPmt (const uchar *Data, int Length)
bool	GetVersions (int &PatVersion, int &PmtVersion) const
bool	IsPmtPid (int Pid) const
int	Vpid (void) const
int	Ppid (void) const
int	Vtype (void) const
bool	Completed (void)
const int *	Apids (void) const
const int *	Dpids (void) const
const int *	Spids (void) const
int	Apid (int i) const
int	Dpid (int i) const
int	Spid (int i) const
int	Atype (int i) const
int	Dtype (int i) const
const char *	Alang (int i) const
const char *	Dlang (int i) const
const char *	Slang (int i) const
uchar	SubtitlingType (int i) const
uint16_t	CompositionPageId (int i) const
uint16_t	AncillaryPageId (int i) const

Protected Member Functions
int	SectionLength (const uchar *Data, int Length)

Private Attributes
uchar	pmt [MAX_SECTION_SIZE]
int	pmtSize
int	patVersion
int	pmtVersion
int	pmtPids [MAX_PMT_PIDS+1]
int	vpid
int	ppid
int	vtype
int	apids [MAXAPIDS+1]
int	atypes [MAXAPIDS+1]
char	alangs [MAXAPIDS][MAXLANGCODE2]
int	dpids [MAXDPIDS+1]
int	dtypes [MAXDPIDS+1]
char	dlangs [MAXDPIDS][MAXLANGCODE2]
int	spids [MAXSPIDS+1]
char	slangs [MAXSPIDS][MAXLANGCODE2]
uchar	subtitlingTypes [MAXSPIDS]
uint16_t	compositionPageIds [MAXSPIDS]
uint16_t	ancillaryPageIds [MAXSPIDS]
bool	updatePrimaryDevice
bool	completed

Detailed Description

Definition at line 357 of file remux.h.

Constructor & Destructor Documentation

◆ cPatPmtParser()

cPatPmtParser::cPatPmtParser ( bool UpdatePrimaryDevice = false )

Definition at line 632 of file remux.c.

References Reset(), and updatePrimaryDevice.

Member Function Documentation

◆ Alang()

const char * cPatPmtParser::Alang ( int i ) const

inline

Definition at line 426 of file remux.h.

References alangs, and MAXAPIDS.

◆ AncillaryPageId()

uint16_t cPatPmtParser::AncillaryPageId ( int i ) const

inline

Definition at line 431 of file remux.h.

References ancillaryPageIds, and MAXSPIDS.

◆ Apid()

int cPatPmtParser::Apid ( int i ) const

inline

Definition at line 421 of file remux.h.

References apids, and MAXAPIDS.

Referenced by cIndexFileGenerator::Action().

◆ Apids()

const int * cPatPmtParser::Apids ( void ) const

inline

Definition at line 418 of file remux.h.

References apids.

Referenced by cCuttingThread::ProcessSequence().

◆ Atype()

int cPatPmtParser::Atype ( int i ) const

inline

Definition at line 424 of file remux.h.

References atypes, and MAXAPIDS.

Referenced by cIndexFileGenerator::Action().

◆ Completed()

bool cPatPmtParser::Completed ( void )

inline

Returns true if the PMT has been completely parsed.

Definition at line 416 of file remux.h.

References completed.

Referenced by cIndexFileGenerator::Action().

◆ CompositionPageId()

uint16_t cPatPmtParser::CompositionPageId ( int i ) const

inline

Definition at line 430 of file remux.h.

References compositionPageIds, and MAXSPIDS.

◆ Dlang()

const char * cPatPmtParser::Dlang ( int i ) const

inline

Definition at line 427 of file remux.h.

References dlangs, and MAXDPIDS.

◆ Dpid()

int cPatPmtParser::Dpid ( int i ) const

inline

Definition at line 422 of file remux.h.

References dpids, and MAXDPIDS.

◆ Dpids()

const int * cPatPmtParser::Dpids ( void ) const

inline

Definition at line 419 of file remux.h.

References dpids.

Referenced by cCuttingThread::ProcessSequence().

◆ Dtype()

int cPatPmtParser::Dtype ( int i ) const

inline

Definition at line 425 of file remux.h.

References dtypes, and MAXDPIDS.

◆ GetVersions()

bool cPatPmtParser::GetVersions	(	int &	PatVersion,
		int &	PmtVersion ) const

Returns true if a valid PAT/PMT has been parsed and stores the current version numbers in the given variables.

Definition at line 959 of file remux.c.

References patVersion, and pmtVersion.

Referenced by cIndexFileGenerator::Action(), cFileName::GetLastPatPmtVersions(), cRecorder::GetLastPts(), and cCuttingThread::ProcessSequence().

◆ IsPmtPid()

bool cPatPmtParser::IsPmtPid ( int Pid ) const

inline

Returns true if Pid the one of the PMT pids as defined by the current PAT.

If no PAT has been received yet, false will be returned.

Definition at line 404 of file remux.h.

References pmtPids.

Referenced by cIndexFileGenerator::Action(), cCuttingThread::FixFrame(), cFileName::GetLastPatPmtVersions(), cCuttingThread::GetPendingPackets(), ParsePatPmt(), cDevice::PlayTs(), and cDevice::StillPicture().

◆ ParsePat()

void cPatPmtParser::ParsePat	(	const uchar *	Data,
		int	Length )

Parses the PAT data from the single TS packet in Data.

Length is always TS_SIZE.

Definition at line 648 of file remux.c.

References SI::PAT::associationLoop, SI::CRCSection::CheckCRCAndParse(), dbgpatpmt, esyslog, SI::NumberedSection::getCurrentNextIndicator(), SI::NumberedSection::getLastSectionNumber(), SI::PAT::Association::getPid(), SI::NumberedSection::getSectionNumber(), SI::PAT::Association::getServiceId(), SI::PAT::getTransportStreamId(), SI::NumberedSection::getVersionNumber(), SI::PAT::Association::isNITPid(), MAX_PMT_PIDS, patVersion, pmtPids, and TsPayloadOffset().

Referenced by cIndexFileGenerator::Action(), cFileName::GetLastPatPmtVersions(), ParsePatPmt(), cDevice::PlayTs(), and cDevice::StillPicture().

◆ ParsePatPmt()

bool cPatPmtParser::ParsePatPmt	(	const uchar *	Data,
		int	Length )

Parses the given Data (which may consist of several TS packets, typically an entire frame) and extracts the PAT and PMT.

Returns true if a valid PAT/PMT has been detected.

Definition at line 940 of file remux.c.

References IsPmtPid(), ParsePat(), ParsePmt(), PATPID, patVersion, pmtVersion, TS_SIZE, TS_SYNC_BYTE, and TsPid().

Referenced by cIndexFileGenerator::Action(), cCuttingThread::FixFrame(), cRecorder::GetLastPts(), and cCuttingThread::ProcessSequence().

◆ ParsePmt()

void cPatPmtParser::ParsePmt	(	const uchar *	Data,
		int	Length )

Parses the PMT data from the single TS packet in Data.

Length is always TS_SIZE. The PMT may consist of several TS packets, which are delivered to the parser through several subsequent calls to ParsePmt(). The whole PMT data will be processed once the last packet has been received.

Definition at line 680 of file remux.c.

References SI::AC3DescriptorTag, alangs, ancillaryPageIds, apids, atypes, SI::CRCSection::CheckCRCAndParse(), cDevice::ClrAvailableTracks(), completed, compositionPageIds, dbgpatpmt, dlangs, dpids, dtypes, SI::EnhancedAC3DescriptorTag, cDevice::EnsureAudioTrack(), cDevice::EnsureSubtitleTrack(), esyslog, SI::SubtitlingDescriptor::Subtitling::getAncillaryPageId(), SI::SubtitlingDescriptor::Subtitling::getCompositionPageId(), SI::NumberedSection::getCurrentNextIndicator(), SI::Descriptor::getDescriptorTag(), SI::NumberedSection::getLastSectionNumber(), SI::DescriptorLoop::getNext(), SI::PMT::getPCRPid(), SI::PMT::Stream::getPid(), SI::NumberedSection::getSectionNumber(), SI::PMT::getServiceId(), SI::PMT::Stream::getStreamType(), SI::SubtitlingDescriptor::Subtitling::getSubtitlingType(), SI::NumberedSection::getVersionNumber(), I18nNormalizeLanguageCode(), SI::ISO639LanguageDescriptorTag, SI::ISO639LanguageDescriptor::Language::languageCode, SI::ISO639LanguageDescriptor::languageCode, SI::SubtitlingDescriptor::Subtitling::languageCode, SI::ISO639LanguageDescriptor::languageLoop, MAXAPIDS, MAXDPIDS, MAXLANGCODE1, MAXSPIDS, pmt, pmtSize, pmtVersion, ppid, cDevice::PrimaryDevice(), SectionLength(), cDevice::SetAvailableTrack(), slangs, spids, SI::PMT::Stream::streamDescriptors, SI::PMT::streamLoop, strn0cpy(), SI::SubtitlingDescriptorTag, SI::SubtitlingDescriptor::subtitlingLoop, subtitlingTypes, TsPayloadOffset(), TsPayloadStart(), ttAudio, ttDolby, ttSubtitle, updatePrimaryDevice, vpid, and vtype.

Referenced by cIndexFileGenerator::Action(), cFileName::GetLastPatPmtVersions(), ParsePatPmt(), cDevice::PlayTs(), and cDevice::StillPicture().

◆ Ppid()

int cPatPmtParser::Ppid ( void ) const

inline

Returns the PCR pid as defined by the current PMT, or 0 if no PCR pid has been detected, yet.

Definition at line 410 of file remux.h.

References ppid.

Referenced by cDevice::PlayTs().

◆ Reset()

void cPatPmtParser::Reset ( void )

Resets the parser.

This function must be called whenever a new stream is parsed.

Definition at line 638 of file remux.c.

References completed, patVersion, pmtPids, pmtSize, pmtVersion, ppid, vpid, and vtype.

Referenced by cDevice::AttachPlayer(), cPatPmtParser(), and cDevice::Detach().

◆ SectionLength()

int cPatPmtParser::SectionLength	(	const uchar *	Data,
		int	Length )

inlineprotected

Definition at line 381 of file remux.h.

Referenced by ParsePmt().

◆ Slang()

const char * cPatPmtParser::Slang ( int i ) const

inline

Definition at line 428 of file remux.h.

References MAXSPIDS, and slangs.

◆ Spid()

int cPatPmtParser::Spid ( int i ) const

inline

Definition at line 423 of file remux.h.

References MAXSPIDS, and spids.

◆ Spids()

const int * cPatPmtParser::Spids ( void ) const

inline

Definition at line 420 of file remux.h.

References spids.

◆ SubtitlingType()

uchar cPatPmtParser::SubtitlingType ( int i ) const

inline

Definition at line 429 of file remux.h.

References MAXSPIDS, and subtitlingTypes.

◆ Vpid()

int cPatPmtParser::Vpid ( void ) const

inline

Returns the video pid as defined by the current PMT, or 0 if no video pid has been detected, yet.

Definition at line 407 of file remux.h.

References vpid.

Referenced by cIndexFileGenerator::Action(), cCuttingThread::FixFrame(), cCuttingThread::GetPendingPackets(), cDevice::PlayTs(), cCuttingThread::ProcessSequence(), and cDevice::StillPicture().

◆ Vtype()

int cPatPmtParser::Vtype ( void ) const

inline

Returns the video stream type as defined by the current PMT, or 0 if no video stream type has been detected, yet.

Definition at line 413 of file remux.h.

References vtype.

Referenced by cIndexFileGenerator::Action(), and cCuttingThread::FixFrame().

Member Data Documentation

◆ alangs

char cPatPmtParser::alangs[MAXAPIDS][MAXLANGCODE2]

private

Definition at line 369 of file remux.h.

Referenced by Alang(), and ParsePmt().

◆ ancillaryPageIds

uint16_t cPatPmtParser::ancillaryPageIds[MAXSPIDS]

private

Definition at line 377 of file remux.h.

Referenced by AncillaryPageId(), and ParsePmt().

◆ apids

int cPatPmtParser::apids[MAXAPIDS+1]

private

Definition at line 367 of file remux.h.

Referenced by Apid(), Apids(), and ParsePmt().

◆ atypes

int cPatPmtParser::atypes[MAXAPIDS+1]

private

Definition at line 368 of file remux.h.

Referenced by Atype(), and ParsePmt().

◆ completed

bool cPatPmtParser::completed

private

Definition at line 379 of file remux.h.

Referenced by Completed(), ParsePmt(), and Reset().

◆ compositionPageIds

uint16_t cPatPmtParser::compositionPageIds[MAXSPIDS]

private

Definition at line 376 of file remux.h.

Referenced by CompositionPageId(), and ParsePmt().

◆ dlangs

char cPatPmtParser::dlangs[MAXDPIDS][MAXLANGCODE2]

private

Definition at line 372 of file remux.h.

Referenced by Dlang(), and ParsePmt().

◆ dpids

int cPatPmtParser::dpids[MAXDPIDS+1]

private

Definition at line 370 of file remux.h.

Referenced by Dpid(), Dpids(), and ParsePmt().

◆ dtypes

int cPatPmtParser::dtypes[MAXDPIDS+1]

private

Definition at line 371 of file remux.h.

Referenced by Dtype(), and ParsePmt().

◆ patVersion

int cPatPmtParser::patVersion

private

Definition at line 361 of file remux.h.

Referenced by GetVersions(), ParsePat(), ParsePatPmt(), and Reset().

◆ pmt

uchar cPatPmtParser::pmt[MAX_SECTION_SIZE]

private

Definition at line 359 of file remux.h.

Referenced by ParsePmt().

◆ pmtPids

int cPatPmtParser::pmtPids[MAX_PMT_PIDS+1]

private

Definition at line 363 of file remux.h.

Referenced by IsPmtPid(), ParsePat(), and Reset().

◆ pmtSize

int cPatPmtParser::pmtSize

private

Definition at line 360 of file remux.h.

Referenced by ParsePmt(), and Reset().

◆ pmtVersion

int cPatPmtParser::pmtVersion

private

Definition at line 362 of file remux.h.

Referenced by GetVersions(), ParsePatPmt(), ParsePmt(), and Reset().

◆ ppid

int cPatPmtParser::ppid

private

Definition at line 365 of file remux.h.

Referenced by ParsePmt(), Ppid(), and Reset().

◆ slangs

char cPatPmtParser::slangs[MAXSPIDS][MAXLANGCODE2]

private

Definition at line 374 of file remux.h.

Referenced by ParsePmt(), and Slang().

◆ spids

int cPatPmtParser::spids[MAXSPIDS+1]

private

Definition at line 373 of file remux.h.

Referenced by ParsePmt(), Spid(), and Spids().

◆ subtitlingTypes

uchar cPatPmtParser::subtitlingTypes[MAXSPIDS]

private

Definition at line 375 of file remux.h.

Referenced by ParsePmt(), and SubtitlingType().

◆ updatePrimaryDevice

bool cPatPmtParser::updatePrimaryDevice

private

Definition at line 378 of file remux.h.

Referenced by cPatPmtParser(), and ParsePmt().

◆ vpid

int cPatPmtParser::vpid

private

Definition at line 364 of file remux.h.

Referenced by ParsePmt(), Reset(), and Vpid().

◆ vtype

int cPatPmtParser::vtype

private

Definition at line 366 of file remux.h.

Referenced by ParsePmt(), Reset(), and Vtype().

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

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ cPatPmtParser()

Member Function Documentation

◆ Alang()

◆ AncillaryPageId()

◆ Apid()

◆ Apids()

◆ Atype()

◆ Completed()

◆ CompositionPageId()

◆ Dlang()

◆ Dpid()

◆ Dpids()

◆ Dtype()

◆ GetVersions()

◆ IsPmtPid()

◆ ParsePat()

◆ ParsePatPmt()

◆ ParsePmt()

◆ Ppid()

◆ Reset()

◆ SectionLength()

◆ Slang()

◆ Spid()

◆ Spids()

◆ SubtitlingType()

◆ Vpid()

◆ Vtype()

Member Data Documentation

◆ alangs

◆ ancillaryPageIds

◆ apids

◆ atypes

◆ completed

◆ compositionPageIds

◆ dlangs

◆ dpids

◆ dtypes

◆ patVersion

◆ pmt

◆ pmtPids

◆ pmtSize

◆ pmtVersion

◆ ppid

◆ slangs

◆ spids

◆ subtitlingTypes

◆ updatePrimaryDevice

◆ vpid

◆ vtype