#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 353 of file remux.h.

Constructor & Destructor Documentation

cPatPmtParser::cPatPmtParser ( bool UpdatePrimaryDevice = false )

Definition at line 611 of file remux.c.

Member Function Documentation

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

inline

Definition at line 422 of file remux.h.

References MAXAPIDS.

uint16_t cPatPmtParser::AncillaryPageId ( int i ) const

inline

Definition at line 427 of file remux.h.

References MAXSPIDS.

int cPatPmtParser::Apid ( int i ) const

inline

Definition at line 417 of file remux.h.

References MAXAPIDS.

Referenced by cIndexFileGenerator::Action().

const int* cPatPmtParser::Apids ( void ) const

inline

Definition at line 414 of file remux.h.

int cPatPmtParser::Atype ( int i ) const

inline

Definition at line 420 of file remux.h.

References MAXAPIDS.

Referenced by cIndexFileGenerator::Action().

bool cPatPmtParser::Completed ( void )

inline

Returns true if the PMT has been completely parsed.

Definition at line 412 of file remux.h.

Referenced by cIndexFileGenerator::Action().

uint16_t cPatPmtParser::CompositionPageId ( int i ) const

inline

Definition at line 426 of file remux.h.

References MAXSPIDS.

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

inline

Definition at line 423 of file remux.h.

References MAXDPIDS.

int cPatPmtParser::Dpid ( int i ) const

inline

Definition at line 418 of file remux.h.

References MAXDPIDS.

const int* cPatPmtParser::Dpids ( void ) const

inline

Definition at line 415 of file remux.h.

int cPatPmtParser::Dtype ( int i ) const

inline

Definition at line 421 of file remux.h.

References MAXDPIDS.

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 936 of file remux.c.

Referenced by cFileName::GetLastPatPmtVersions().

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 400 of file remux.h.

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

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 627 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, and TsPayloadOffset().

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

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 917 of file remux.c.

References PATPID, TS_SIZE, TS_SYNC_BYTE, and TsPid().

Referenced by cCuttingThread::FixFrame().

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 659 of file remux.c.

References SI::AC3DescriptorTag, SI::CRCSection::CheckCRCAndParse(), cDevice::ClrAvailableTracks(), dbgpatpmt, 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::SubtitlingDescriptor::Subtitling::languageCode, SI::ISO639LanguageDescriptor::languageCode, SI::ISO639LanguageDescriptor::Language::languageCode, SI::ISO639LanguageDescriptor::languageLoop, MAXAPIDS, MAXDPIDS, MAXLANGCODE1, MAXSPIDS, cDevice::PrimaryDevice(), cDevice::SetAvailableTrack(), Setup, SI::PMT::Stream::streamDescriptors, SI::PMT::streamLoop, strn0cpy(), SI::SubtitlingDescriptorTag, SI::SubtitlingDescriptor::subtitlingLoop, TsPayloadOffset(), TsPayloadStart(), ttAudio, ttDolby, ttSubtitle, and cSetup::UseDolbyDigital.

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

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 406 of file remux.h.

Referenced by cDevice::PlayTs().

void cPatPmtParser::Reset ( void )

Resets the parser.

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

Definition at line 617 of file remux.c.

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

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

inlineprotected

Definition at line 377 of file remux.h.

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

inline

Definition at line 424 of file remux.h.

References MAXSPIDS.

int cPatPmtParser::Spid ( int i ) const

inline

Definition at line 419 of file remux.h.

References MAXSPIDS.

const int* cPatPmtParser::Spids ( void ) const

inline

Definition at line 416 of file remux.h.

uchar cPatPmtParser::SubtitlingType ( int i ) const

inline

Definition at line 425 of file remux.h.

References MAXSPIDS.

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 403 of file remux.h.

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

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 409 of file remux.h.

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

Member Data Documentation

char cPatPmtParser::alangs[MAXAPIDS][MAXLANGCODE2]

private

Definition at line 365 of file remux.h.

uint16_t cPatPmtParser::ancillaryPageIds[MAXSPIDS]

private

Definition at line 373 of file remux.h.

int cPatPmtParser::apids[MAXAPIDS+1]

private

Definition at line 363 of file remux.h.

int cPatPmtParser::atypes[MAXAPIDS+1]

private

Definition at line 364 of file remux.h.

bool cPatPmtParser::completed

private

Definition at line 375 of file remux.h.

uint16_t cPatPmtParser::compositionPageIds[MAXSPIDS]

private

Definition at line 372 of file remux.h.

char cPatPmtParser::dlangs[MAXDPIDS][MAXLANGCODE2]

private

Definition at line 368 of file remux.h.

int cPatPmtParser::dpids[MAXDPIDS+1]

private

Definition at line 366 of file remux.h.

int cPatPmtParser::dtypes[MAXDPIDS+1]

private

Definition at line 367 of file remux.h.

int cPatPmtParser::patVersion

private

Definition at line 357 of file remux.h.

uchar cPatPmtParser::pmt[MAX_SECTION_SIZE]

private

Definition at line 355 of file remux.h.

int cPatPmtParser::pmtPids[MAX_PMT_PIDS+1]

private

Definition at line 359 of file remux.h.

int cPatPmtParser::pmtSize

private

Definition at line 356 of file remux.h.

int cPatPmtParser::pmtVersion

private

Definition at line 358 of file remux.h.

int cPatPmtParser::ppid

private

Definition at line 361 of file remux.h.

char cPatPmtParser::slangs[MAXSPIDS][MAXLANGCODE2]

private

Definition at line 370 of file remux.h.

int cPatPmtParser::spids[MAXSPIDS+1]

private

Definition at line 369 of file remux.h.

uchar cPatPmtParser::subtitlingTypes[MAXSPIDS]

private

Definition at line 371 of file remux.h.

bool cPatPmtParser::updatePrimaryDevice

private

Definition at line 374 of file remux.h.

int cPatPmtParser::vpid

private

Definition at line 360 of file remux.h.

int cPatPmtParser::vtype

private

Definition at line 362 of file remux.h.

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

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation