remux.h File Reference

#include "channels.h"
#include "tools.h"

Go to the source code of this file.

Classes
class	cRemux
class	cPatPmtGenerator
class	cPatPmtParser
class	cTsToPes
class	cFrameDetector
Defines
#define	TS_SYNC_BYTE   0x47
#define	TS_SIZE   188
#define	TS_ERROR   0x80
#define	TS_PAYLOAD_START   0x40
#define	TS_TRANSPORT_PRIORITY   0x20
#define	TS_PID_MASK_HI   0x1F
#define	TS_SCRAMBLING_CONTROL   0xC0
#define	TS_ADAPT_FIELD_EXISTS   0x20
#define	TS_PAYLOAD_EXISTS   0x10
#define	TS_CONT_CNT_MASK   0x0F
#define	TS_ADAPT_DISCONT   0x80
#define	TS_ADAPT_RANDOM_ACC   0x40
#define	TS_ADAPT_ELEM_PRIO   0x20
#define	TS_ADAPT_PCR   0x10
#define	TS_ADAPT_OPCR   0x08
#define	TS_ADAPT_SPLICING   0x04
#define	TS_ADAPT_TP_PRIVATE   0x02
#define	TS_ADAPT_EXTENSION   0x01
#define	PATPID   0x0000
#define	MAXPID   0x2000
#define	MAX_SECTION_SIZE   4096
#define	MAX_PMT_TS   (MAX_SECTION_SIZE / TS_SIZE + 1)
#define	MIN_TS_PACKETS_FOR_FRAME_DETECTOR   5
Enumerations
enum	ePesHeader {   phNeedMoreData = -1, phInvalid = 0, phMPEG1 = 1, phMPEG2 = 2,   phNeedMoreData = -1, phInvalid = 0, phMPEG1 = 1, phMPEG2 = 2 }
Functions
ePesHeader	AnalyzePesHeader (const uchar *Data, int Count, int &PesPayloadOffset, bool *ContinuationHeader=NULL)
bool	TsHasPayload (const uchar *p)
bool	TsHasAdaptationField (const uchar *p)
bool	TsPayloadStart (const uchar *p)
bool	TsError (const uchar *p)
int	TsPid (const uchar *p)
bool	TsIsScrambled (const uchar *p)
int	TsPayloadOffset (const uchar *p)
int	TsGetPayload (const uchar **p)
int	TsContinuityCounter (const uchar *p)
int	TsGetAdaptationField (const uchar *p)
int64_t	TsGetPts (const uchar *p, int l)
void	TsSetTeiOnBrokenPackets (uchar *p, int l)
bool	PesLongEnough (int Length)
bool	PesHasLength (const uchar *p)
int	PesLength (const uchar *p)
int	PesPayloadOffset (const uchar *p)
bool	PesHasPts (const uchar *p)
int64_t	PesGetPts (const uchar *p)
void	BlockDump (const char *Name, const u_char *Data, int Length)
void	TsDump (const char *Name, const u_char *Data, int Length)
void	PesDump (const char *Name, const u_char *Data, int Length)

---

Define Documentation

#define MAX_PMT_TS   (MAX_SECTION_SIZE / TS_SIZE + 1)

Definition at line 157 of file include/vdr/remux.h.

#define MAX_SECTION_SIZE   4096

Definition at line 156 of file include/vdr/remux.h.

Referenced by cPatPmtGenerator::GeneratePmt().

#define MAXPID   0x2000

Definition at line 53 of file include/vdr/remux.h.

#define MIN_TS_PACKETS_FOR_FRAME_DETECTOR   5

Definition at line 348 of file include/vdr/remux.h.

Referenced by cIndexFileGenerator::Action(), cFrameDetector::Analyze(), and cRecorder::cRecorder().

#define PATPID   0x0000

Definition at line 52 of file include/vdr/remux.h.

Referenced by cIndexFileGenerator::Action(), cFrameDetector::Analyze(), and cPatPmtGenerator::GeneratePat().

#define TS_ADAPT_DISCONT   0x80

Definition at line 43 of file include/vdr/remux.h.

#define TS_ADAPT_ELEM_PRIO   0x20

Definition at line 45 of file include/vdr/remux.h.

#define TS_ADAPT_EXTENSION   0x01

Definition at line 50 of file include/vdr/remux.h.

#define TS_ADAPT_FIELD_EXISTS   0x20

Definition at line 40 of file include/vdr/remux.h.

Referenced by TsHasAdaptationField().

#define TS_ADAPT_OPCR   0x08

Definition at line 47 of file include/vdr/remux.h.

#define TS_ADAPT_PCR   0x10

Definition at line 46 of file include/vdr/remux.h.

#define TS_ADAPT_RANDOM_ACC   0x40

Definition at line 44 of file include/vdr/remux.h.

#define TS_ADAPT_SPLICING   0x04

Definition at line 48 of file include/vdr/remux.h.

#define TS_ADAPT_TP_PRIVATE   0x02

Definition at line 49 of file include/vdr/remux.h.

#define TS_CONT_CNT_MASK   0x0F

Definition at line 42 of file include/vdr/remux.h.

Referenced by TsContinuityCounter().

#define TS_ERROR   0x80

Definition at line 35 of file include/vdr/remux.h.

Referenced by TsError(), and TsSetTeiOnBrokenPackets().

#define TS_PAYLOAD_EXISTS   0x10

Definition at line 41 of file include/vdr/remux.h.

Referenced by TsHasPayload().

#define TS_PAYLOAD_START   0x40

Definition at line 36 of file include/vdr/remux.h.

Referenced by cPatPmtGenerator::GeneratePat(), cPatPmtGenerator::GeneratePmt(), and TsPayloadStart().

#define TS_PID_MASK_HI   0x1F

Definition at line 38 of file include/vdr/remux.h.

Referenced by TsPid().

#define TS_SCRAMBLING_CONTROL   0xC0

Definition at line 39 of file include/vdr/remux.h.

Referenced by cDevice::Action(), and TsIsScrambled().

#define TS_SIZE   188

Definition at line 34 of file include/vdr/remux.h.

Referenced by cRecorder::Action(), cDevice::Action(), cIndexFileGenerator::Action(), cTransfer::Activate(), cFrameDetector::Analyze(), cRecorder::cRecorder(), cTSBuffer::cTSBuffer(), cPatPmtGenerator::GeneratePmt(), cTSBuffer::Get(), cFileName::GetLastPatPmtVersions(), cDevice::PlayTs(), cFrameDetector::SkipPackets(), cDvbSdFfDevice::StillPicture(), cDvbHdFfDevice::StillPicture(), cDevice::StillPicture(), TsGetPayload(), TsGetPts(), TsPayloadOffset(), and TsSetTeiOnBrokenPackets().

#define TS_SYNC_BYTE   0x47

Definition at line 33 of file include/vdr/remux.h.

Referenced by cFrameDetector::Analyze(), cPatPmtGenerator::GeneratePat(), cPatPmtGenerator::GeneratePmt(), cTSBuffer::Get(), cFileName::GetLastPatPmtVersions(), cDevice::PlayTs(), and TsSetTeiOnBrokenPackets().

#define TS_TRANSPORT_PRIORITY   0x20

Definition at line 37 of file include/vdr/remux.h.

---

Enumeration Type Documentation

enum ePesHeader

Enumerator:

phNeedMoreData
phInvalid
phMPEG1
phMPEG2
phNeedMoreData
phInvalid
phMPEG1
phMPEG2

Definition at line 16 of file include/vdr/remux.h.

---

Function Documentation

ePesHeader AnalyzePesHeader	(	const uchar *	Data,
		int	Count,
		int &	PesPayloadOffset,
		bool *	ContinuationHeader = NULL
	)

Definition at line 26 of file remux.c.

Referenced by cRemux::SetBrokenLink().

void BlockDump	(	const char *	Name,
		const u_char *	Data,
		int	Length
	)

Definition at line 806 of file remux.c.

void PesDump	(	const char *	Name,
		const u_char *	Data,
		int	Length
	)

Definition at line 832 of file remux.c.

int64_t PesGetPts

(

const uchar *

p

)

[inline]

Definition at line 145 of file include/vdr/remux.h.

Referenced by cDvbPlayer::Action(), cFrameDetector::Analyze(), cDvbSubtitleConverter::Convert(), cDvbSubtitleConverter::ConvertFragments(), cDvbPlayer::Goto(), and TsGetPts().

bool PesHasLength

(

const uchar *

p

)

[inline]

Definition at line 125 of file include/vdr/remux.h.

Referenced by cTsToPes::GetPes().

bool PesHasPts

(

const uchar *

p

)

[inline]

Definition at line 140 of file include/vdr/remux.h.

Referenced by cFrameDetector::Analyze(), cDvbSubtitleConverter::ConvertFragments(), and TsGetPts().

int PesLength

(

const uchar *

p

)

[inline]

Definition at line 130 of file include/vdr/remux.h.

Referenced by cTsToPes::GetPes(), and cDevice::PlayPes().

bool PesLongEnough

(

int

Length

)

[inline]

Definition at line 120 of file include/vdr/remux.h.

Referenced by cTsToPes::GetPes().

int PesPayloadOffset

(

const uchar *

p

)

[inline]

Definition at line 135 of file include/vdr/remux.h.

Referenced by cFrameDetector::Analyze(), cDvbSubtitleConverter::Convert(), cDvbSubtitleConverter::ConvertFragments(), and cRemux::SetBrokenLink().

int TsContinuityCounter

(

const uchar *

p

)

[inline]

Definition at line 101 of file include/vdr/remux.h.

References TS_CONT_CNT_MASK.

void TsDump	(	const char *	Name,
		const u_char *	Data,
		int	Length
	)

Definition at line 817 of file remux.c.

Referenced by PesDump().

bool TsError

(

const uchar *

p

)

[inline]

Definition at line 70 of file include/vdr/remux.h.

References TS_ERROR.

Referenced by cTsToPes::PutTs().

int TsGetAdaptationField

(

const uchar *

p

)

[inline]

Definition at line 106 of file include/vdr/remux.h.

References TsHasAdaptationField().

int TsGetPayload

(

const uchar **

p

)

[inline]

Definition at line 91 of file include/vdr/remux.h.

References TS_SIZE, TsHasPayload(), and TsPayloadOffset().

Referenced by cTsToPes::PutTs(), and TsGetPts().

int64_t TsGetPts	(	const uchar *	p,
		int	l
	)

Definition at line 115 of file remux.c.

Referenced by cDvbPlayer::Action(), and cDvbPlayer::Goto().

bool TsHasAdaptationField

(

const uchar *

p

)

[inline]

Definition at line 60 of file include/vdr/remux.h.

References TS_ADAPT_FIELD_EXISTS.

Referenced by TsGetAdaptationField(), and TsPayloadOffset().

bool TsHasPayload

(

const uchar *

p

)

[inline]

Definition at line 55 of file include/vdr/remux.h.

References TS_PAYLOAD_EXISTS.

Referenced by cFrameDetector::Analyze(), cDevice::PlayTs(), and TsGetPayload().

bool TsIsScrambled

(

const uchar *

p

)

[inline]

Definition at line 80 of file include/vdr/remux.h.

References TS_SCRAMBLING_CONTROL.

Referenced by cFrameDetector::Analyze().

int TsPayloadOffset

(

const uchar *

p

)

[inline]

Definition at line 85 of file include/vdr/remux.h.

References TS_SIZE, and TsHasAdaptationField().

Referenced by cFrameDetector::Analyze(), cPatPmtParser::ParsePat(), cPatPmtParser::ParsePmt(), cDevice::PlayTs(), cFrameDetector::SkipPackets(), TsGetPayload(), and TsSetTeiOnBrokenPackets().

bool TsPayloadStart

(

const uchar *

p

)

[inline]

Definition at line 65 of file include/vdr/remux.h.

References TS_PAYLOAD_START.

Referenced by cFrameDetector::Analyze(), cPatPmtParser::ParsePmt(), cDevice::PlayTsVideo(), cTsToPes::PutTs(), cDevice::StillPicture(), TsGetPts(), and TsSetTeiOnBrokenPackets().

int TsPid

(

const uchar *

p

)

[inline]

Definition at line 75 of file include/vdr/remux.h.

References TS_PID_MASK_HI.

Referenced by cDevice::Action(), cIndexFileGenerator::Action(), cFrameDetector::Analyze(), cFileName::GetLastPatPmtVersions(), cDevice::PlayTs(), cDvbHdFfDevice::PlayTsAudio(), cDvbHdFfDevice::PlayTsVideo(), cFrameDetector::SkipPackets(), cDevice::StillPicture(), and TsSetTeiOnBrokenPackets().

void TsSetTeiOnBrokenPackets	(	uchar *	p,
		int	l
	)

Definition at line 128 of file remux.c.

Referenced by cCuttingThread::Action(), and cDvbPlayer::Action().