remux.c File Reference

#include "remux.h"
#include "device.h"
#include "libsi/si.h"
#include "libsi/section.h"
#include "libsi/descriptor.h"
#include "recording.h"
#include "shutdown.h"
#include "tools.h"

Go to the source code of this file.

Defines
#define	dbgpatpmt(a...)   if (DebugPatPmt) fprintf(stderr, a)
#define	dbgframes(a...)   if (DebugFrames) fprintf(stderr, a)
#define	VIDEO_STREAM_S   0xE0
#define	P_TSID   0x8008
#define	P_PMT_PID   0x0084
#define	MAXPID   0x2000
#define	SETPID(p)   { if ((p) >= 0 && (p) < MAXPID) Used[p] = true; }
#define	SETPIDS(l)   { const int *p = l; while (*p) { SETPID(*p); p++; } }
#define	MAXPESLENGTH   0xFFF0
#define	EMPTY_SCANNER   (0xFFFFFFFF)
Functions
ePesHeader	AnalyzePesHeader (const uchar *Data, int Count, int &PesPayloadOffset, bool *ContinuationHeader)
int64_t	TsGetPts (const uchar *p, int l)
void	TsSetTeiOnBrokenPackets (uchar *p, int l)
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)
static int	CmpUint32 (const void *p1, const void *p2)
Variables
static bool	DebugPatPmt = false
static bool	DebugFrames = false

---

Define Documentation

#define dbgframes

(

a...

)

if (DebugFrames) fprintf(stderr, a)

Definition at line 24 of file remux.c.

Referenced by cFrameDetector::Analyze(), and cFrameDetector::SkipPackets().

#define dbgpatpmt

(

a...

)

if (DebugPatPmt) fprintf(stderr, a)

Definition at line 23 of file remux.c.

Referenced by cPatPmtParser::ParsePat(), and cPatPmtParser::ParsePmt().

#define EMPTY_SCANNER   (0xFFFFFFFF)

Definition at line 839 of file remux.c.

Referenced by cFrameDetector::Analyze(), cFrameDetector::cFrameDetector(), and cFrameDetector::Reset().

#define MAXPESLENGTH   0xFFF0

Definition at line 741 of file remux.c.

Referenced by cTsToPes::GetPes().

#define MAXPID   0x2000

Definition at line 277 of file remux.c.

Referenced by cPatPmtGenerator::GeneratePmtPid(), and TsSetTeiOnBrokenPackets().

#define P_PMT_PID   0x0084

Definition at line 276 of file remux.c.

Referenced by cPatPmtGenerator::GeneratePmtPid().

#define P_TSID   0x8008

Definition at line 275 of file remux.c.

Referenced by cPatPmtGenerator::GeneratePat().

#define SETPID

(

p

)

{ if ((p) >= 0 && (p) < MAXPID) Used[p] = true; }

Referenced by cPatPmtGenerator::GeneratePmtPid().

#define SETPIDS

(

l

)

{ const int *p = l; while (*p) { SETPID(*p); p++; } }

Referenced by cPatPmtGenerator::GeneratePmtPid().

#define VIDEO_STREAM_S   0xE0

Definition at line 92 of file remux.c.

Referenced by cRemux::SetBrokenLink().

---

Function Documentation

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

Definition at line 26 of file remux.c.

References phInvalid, phMPEG1, phMPEG2, and phNeedMoreData.

Referenced by cRemux::SetBrokenLink().

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

Definition at line 806 of file remux.c.

static int CmpUint32	(	const void *	p1,
		const void *	p2
	)		[static]

Definition at line 856 of file remux.c.

Referenced by cFrameDetector::Analyze().

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

Definition at line 832 of file remux.c.

References TsDump().

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

Definition at line 817 of file remux.c.

References max(), and min().

Referenced by PesDump().

int64_t TsGetPts	(	const uchar *	p,
		int	l
	)

Definition at line 115 of file remux.c.

References PesGetPts(), PesHasPts(), TS_SIZE, TsGetPayload(), and TsPayloadStart().

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

void TsSetTeiOnBrokenPackets	(	uchar *	p,
		int	l
	)

Definition at line 128 of file remux.c.

References MAXPID, cRemux::SetBrokenLink(), TS_ERROR, TS_SIZE, TS_SYNC_BYTE, TsPayloadOffset(), TsPayloadStart(), and TsPid().

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

---

Variable Documentation

bool DebugFrames = false [static]

Definition at line 21 of file remux.c.

Referenced by cFrameDetector::Analyze().

bool DebugPatPmt = false [static]

Definition at line 20 of file remux.c.