ts.cpp File Reference

#include <algorithm>
#include <array>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <winsock2.h>
#include "ts.h"
#include "element.h"
#include "pes.h"
#include "libmythbase/mythlogging.h"

Include dependency graph for ts.cpp:

Go to the source code of this file.

Functions
uint16_t	get_pid (const uint8_t *pid)
int	find_pids_pos (uint16_t *vpid, uint16_t *apid, uint16_t *ac3pid, uint8_t *buf, int len, int *vpos, int *apos, int *ac3pos)
int	find_pids (uint16_t *vpid, uint16_t *apid, uint16_t *ac3pid, uint8_t *buf, int len)
static unsigned int	crc32_04c11db7 (const unsigned char *d, int len, unsigned int crc)
static int	write_ts_header (uint16_t pid, int payload_start, int count, int64_t SCR, uint8_t *obuf, int stuff)
int	write_video_ts (uint64_t vpts, uint64_t vdts, uint64_t SCR, uint8_t *buf, int *vlength, uint8_t ptsdts, ringbuffer *vrbuffer)
int	write_audio_ts (int n, uint64_t pts, uint8_t *buf, int *alength, uint8_t ptsdts, ringbuffer *arbuffer)
int	write_ac3_ts (int n, uint64_t pts, uint8_t *buf, int *alength, uint8_t ptsdts, int nframes, ringbuffer *ac3rbuffer)
void	write_ts_patpmt (extdata_t *ext, int extcnt, uint8_t prog_num, uint8_t *buf)

Variables
static const std::array< const uint32_t, 256 >	crc_table

Function Documentation

crc32_04c11db7()

static unsigned int crc32_04c11db7 ( const unsigned char *  d, int  len, unsigned int  crc  )

static

Definition at line 180 of file ts.cpp.

Referenced by write_ts_patpmt().

find_pids()

int find_pids	(	uint16_t *	vpid,
		uint16_t *	apid,
		uint16_t *	ac3pid,
		uint8_t *	buf,
		int	len
	)

Definition at line 128 of file ts.cpp.

Referenced by find_pids_file(), and find_pids_stdin().

find_pids_pos()

int find_pids_pos	(	uint16_t *	vpid,
		uint16_t *	apid,
		uint16_t *	ac3pid,
		uint8_t *	buf,
		int	len,
		int *	vpos,
		int *	apos,
		int *	ac3pos
	)

Definition at line 58 of file ts.cpp.

Referenced by find_all_pids_file(), and find_pids().

get_pid()

uint16_t get_pid

(

const uint8_t *

pid

)

Definition at line 48 of file ts.cpp.

Referenced by find_pids_pos(), and replex_tsp().

write_ac3_ts()

int write_ac3_ts	(	int	n,
		uint64_t	pts,
		uint8_t *	buf,
		int *	alength,
		uint8_t	ptsdts,
		int	nframes,
		ringbuffer *	ac3rbuffer
	)

Definition at line 331 of file ts.cpp.

Referenced by writeout_ext().

write_audio_ts()

int write_audio_ts	(	int	n,
		uint64_t	pts,
		uint8_t *	buf,
		int *	alength,
		uint8_t	ptsdts,
		ringbuffer *	arbuffer
	)

Definition at line 288 of file ts.cpp.

Referenced by writeout_ext().

write_ts_header()

static int write_ts_header ( uint16_t  pid, int  payload_start, int  count, int64_t  SCR, uint8_t *  obuf, int  stuff  )

static

Definition at line 190 of file ts.cpp.

Referenced by write_ac3_ts(), write_audio_ts(), write_ts_patpmt(), and write_video_ts().

write_ts_patpmt()

void write_ts_patpmt	(	extdata_t *	ext,
		int	extcnt,
		uint8_t	prog_num,
		uint8_t *	buf
	)

Definition at line 381 of file ts.cpp.

Referenced by setup_multiplex(), and writeout_video().

write_video_ts()

int write_video_ts	(	uint64_t	vpts,
		uint64_t	vdts,
		uint64_t	SCR,
		uint8_t *	buf,
		int *	vlength,
		uint8_t	ptsdts,
		ringbuffer *	vrbuffer
	)

Definition at line 233 of file ts.cpp.

Referenced by writeout_video().

Variable Documentation

crc_table

const std::array<const uint32_t,256> crc_table

static

Definition at line 135 of file ts.cpp.

Referenced by crc32_04c11db7().