ffm.c File Reference

Go to the source code of this file.

Classes
struct	FFMStream
struct	FFMContext
Enumerations
enum	{ READ_HEADER, READ_DATA }
Functions
static int64_t	get_pts (AVFormatContext *s, offset_t pos)
static void	flush_packet (AVFormatContext *s)
static void	ffm_write_data (AVFormatContext *s, const uint8_t *buf, int size, int64_t pts, int first)
static int	ffm_write_header (AVFormatContext *s)
static int	ffm_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	ffm_write_trailer (AVFormatContext *s)
static int	ffm_is_avail_data (AVFormatContext *s, int size)
static int	ffm_read_data (AVFormatContext *s, uint8_t *buf, int size, int first)
static void	adjust_write_index (AVFormatContext *s)
static int	ffm_read_header (AVFormatContext *s, AVFormatParameters *ap)
static int	ffm_read_packet (AVFormatContext *s, AVPacket *pkt)
static void	ffm_seek1 (AVFormatContext *s, offset_t pos1)
static int	ffm_seek (AVFormatContext *s, int stream_index, int64_t wanted_pts, int flags)
offset_t	ffm_read_write_index (int fd)
void	ffm_write_write_index (int fd, offset_t pos)
void	ffm_set_write_index (AVFormatContext *s, offset_t pos, offset_t file_size)
static int	ffm_read_close (AVFormatContext *s)
static int	ffm_probe (AVProbeData *p)
Variables
int	ffm_nopts = 0
AVInputFormat	ffm_demuxer
AVOutputFormat	ffm_muxer

---

Enumeration Type Documentation

anonymous enum

Enumerator:

READ_HEADER
READ_DATA

Definition at line 36 of file ffm.c.

---

Function Documentation

static int64_t get_pts	(	AVFormatContext *	s,
		offset_t	pos
	)			[static]

Definition at line 653 of file ffm.c.

Referenced by adjust_write_index(), ffm_seek(), mpegps_read_pes_header(), and mpegts_push_data().

static void flush_packet

(

AVFormatContext *

s

)

[static]

Definition at line 63 of file ffm.c.

static void ffm_write_data	(	AVFormatContext *	s,
		const uint8_t *	buf,
		int	size,
		int64_t	pts,
		int	first
	)			[static]

Definition at line 94 of file ffm.c.

Referenced by ffm_write_packet().

static int ffm_write_header

(

AVFormatContext *

s

)

[static]

Definition at line 126 of file ffm.c.

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

Definition at line 244 of file ffm.c.

static int ffm_write_trailer

(

AVFormatContext *

s

)

[static]

Definition at line 279 of file ffm.c.

static int ffm_is_avail_data	(	AVFormatContext *	s,
		int	size
	)			[static]

Definition at line 305 of file ffm.c.

Referenced by ffm_read_packet().

static int ffm_read_data	(	AVFormatContext *	s,
		uint8_t *	buf,
		int	size,
		int	first
	)			[static]

Definition at line 334 of file ffm.c.

Referenced by ffm_read_packet().

static void adjust_write_index

(

AVFormatContext *

s

)

[static]

Definition at line 393 of file ffm.c.

Referenced by ffm_read_header().

static int ffm_read_header	(	AVFormatContext *	s,
		AVFormatParameters *	ap
	)			[static]

Definition at line 450 of file ffm.c.

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

Definition at line 575 of file ffm.c.

static void ffm_seek1	(	AVFormatContext *	s,
		offset_t	pos1
	)			[static]

Definition at line 638 of file ffm.c.

Referenced by ffm_seek(), and get_pts().

static int ffm_seek	(	AVFormatContext *	s,
		int	stream_index,
		int64_t	wanted_pts,
		int	flags
	)			[static]

Definition at line 670 of file ffm.c.

offset_t ffm_read_write_index

(

int

fd

)

Definition at line 714 of file ffm.c.

void ffm_write_write_index	(	int	fd,
		offset_t	pos
	)

Definition at line 723 of file ffm.c.

void ffm_set_write_index	(	AVFormatContext *	s,
		offset_t	pos,
		offset_t	file_size
	)

Definition at line 734 of file ffm.c.

static int ffm_read_close

(

AVFormatContext *

s

)

[static]

Definition at line 742 of file ffm.c.

static int ffm_probe

(

AVProbeData *

p

)

[static]

Definition at line 754 of file ffm.c.

---

Variable Documentation

int ffm_nopts = 0

Definition at line 60 of file ffm.c.

Referenced by ffm_is_avail_data(), and ffm_write_header().

AVInputFormat ffm_demuxer

Initial value:

 {
    "ffm",
    "ffm format",
    sizeof(FFMContext),
    ffm_probe,
    ffm_read_header,
    ffm_read_packet,
    ffm_read_close,
    ffm_seek,
}

Definition at line 764 of file ffm.c.

AVOutputFormat ffm_muxer

Initial value:

 {
    "ffm",
    "ffm format",
    "",
    "ffm",
    sizeof(FFMContext),
    
    CODEC_ID_MP2,
    CODEC_ID_MPEG1VIDEO,
    ffm_write_header,
    ffm_write_packet,
    ffm_write_trailer,
}

Definition at line 776 of file ffm.c.