libavformat/jacosubdec.c File Reference

JACOsub subtitle demuxer. More...

#include "avformat.h"
#include "internal.h"
#include "libavcodec/jacosub.h"
#include "libavutil/avstring.h"
#include "libavutil/bprint.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Data Structures
struct	SubEntry
struct	JACOsubContext
Defines
#define	SSEP   "%*1[.:]"
Functions
static int	timed_line (const char *ptr)
static int	jacosub_probe (AVProbeData *p)
static int	get_jss_cmd (char k)
static int	jacosub_read_close (AVFormatContext *s)
static const char *	read_ts (JACOsubContext *jacosub, const char *buf, int *ts_start, int *ts_end)
static int	get_shift (int timeres, const char *buf)
static int	cmp_timed_sub (const void *a, const void *b)
static int	jacosub_read_header (AVFormatContext *s)
static int	jacosub_read_packet (AVFormatContext *s, AVPacket *pkt)
Variables
static const char *const	cmds []
AVInputFormat	ff_jacosub_demuxer

---

Detailed Description

JACOsub subtitle demuxer.

See also:

http://unicorn.us.com/jacosub/jscripts.html

Todo:

Support P[ALETTE] directive.

Definition in file jacosubdec.c.

---

Define Documentation

#define SSEP   "%*1[.:]"

Referenced by get_shift().

---

Function Documentation

static int cmp_timed_sub	(	const void *	a,
		const void *	b
	)			[static]

Definition at line 164 of file jacosubdec.c.

Referenced by jacosub_read_header().

static int get_jss_cmd

(

char

k

)

[static]

Definition at line 91 of file jacosubdec.c.

Referenced by jacosub_read_header().

static int get_shift	(	int	timeres,
		const char *	buf
	)			[static]

Definition at line 142 of file jacosubdec.c.

Referenced by jacosub_read_header().

static int jacosub_probe

(

AVProbeData *

p

)

[static]

Definition at line 57 of file jacosubdec.c.

static int jacosub_read_close

(

AVFormatContext *

s

)

[static]

Definition at line 102 of file jacosubdec.c.

static int jacosub_read_header

(

AVFormatContext *

s

)

[static]

Definition at line 169 of file jacosubdec.c.

static int jacosub_read_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)			[static]

Definition at line 279 of file jacosubdec.c.

static const char* read_ts	(	JACOsubContext *	jacosub,
		const char *	buf,
		int *	ts_start,
		int *	ts_end
	)			[static]

Definition at line 114 of file jacosubdec.c.

static int timed_line

(

const char *

ptr

)

[static]

Definition at line 50 of file jacosubdec.c.

Referenced by jacosub_probe(), and jacosub_read_header().

---

Variable Documentation

const char* const cmds[] [static]

Initial value:

 {
    "CLOCKPAUSE",
    "DIRECTIVE",
    "FONT",
    "HRES",
    "INCLUDE",
    "PALETTE",
    "QUANTIZE",
    "RAMP",
    "SHIFT",
    "TIMERES",
}

Definition at line 78 of file jacosubdec.c.

Referenced by get_jss_cmd(), and jacosub_read_header().

AVInputFormat ff_jacosub_demuxer

Initial value:

 {
    .name           = "jacosub",
    .long_name      = NULL_IF_CONFIG_SMALL("JACOsub subtitle format"),
    .priv_data_size = sizeof(JACOsubContext),
    .read_probe     = jacosub_probe,
    .read_header    = jacosub_read_header,
    .read_packet    = jacosub_read_packet,
    .read_close     = jacosub_read_close,
    .flags          = AVFMT_GENERIC_INDEX,
}

Definition at line 298 of file jacosubdec.c.