microdvddec.c File Reference

#include "avformat.h"
#include "internal.h"
#include "subtitles.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures
struct	MicroDVDContext

Macros
#define	MAX_LINESIZE   2048
#define	SKIP_FRAME_ID
#define	OFFSET(x)   offsetof(MicroDVDContext, x)
#define	SD   AV_OPT_FLAG_SUBTITLE_PARAM|AV_OPT_FLAG_DECODING_PARAM

Functions
static int	microdvd_probe (const AVProbeData *p)
static int64_t	get_pts (const char *buf)
static int64_t	get_duration (const char *buf)
static int	microdvd_read_header (AVFormatContext *s)
static int	microdvd_read_packet (AVFormatContext *s, AVPacket *pkt)
static int	microdvd_read_seek (AVFormatContext *s, int stream_index, int64_t min_ts, int64_t ts, int64_t max_ts, int flags)
static int	microdvd_read_close (AVFormatContext *s)

Variables
static const char *	bom = "\xEF\xBB\xBF"
static const AVOption	microdvd_options []
static const AVClass	microdvd_class
const AVInputFormat	ff_microdvd_demuxer

Macro Definition Documentation

MAX_LINESIZE

#define MAX_LINESIZE   2048

Definition at line 29 of file microdvddec.c.

SKIP_FRAME_ID

#define SKIP_FRAME_ID

Value:

    p = strchr(p, '}');                                     \
    if (!p) {                                               \
        av_log(s, AV_LOG_WARNING, "Invalid event \"%s\""    \
               " at line %d\n", line, i);                   \
        continue;                                           \
    }                                                       \
    p++

OFFSET

#define OFFSET

(

x

)

offsetof(MicroDVDContext, x)

Definition at line 187 of file microdvddec.c.

SD

#define SD   AV_OPT_FLAG_SUBTITLE_PARAM|AV_OPT_FLAG_DECODING_PARAM

Definition at line 188 of file microdvddec.c.

Function Documentation

microdvd_probe()

static int microdvd_probe ( const AVProbeData *  p )

static

Definition at line 39 of file microdvddec.c.

get_pts()

static int64_t get_pts ( const char *  buf )

static

Definition at line 58 of file microdvddec.c.

Referenced by microdvd_read_header().

get_duration()

static int64_t get_duration ( const char *  buf )

static

Definition at line 68 of file microdvddec.c.

Referenced by microdvd_read_header().

microdvd_read_header()

static int microdvd_read_header ( AVFormatContext *  s )

static

Definition at line 79 of file microdvddec.c.

microdvd_read_packet()

static int microdvd_read_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 165 of file microdvddec.c.

microdvd_read_seek()

static int microdvd_read_seek ( AVFormatContext *  s, int  stream_index, int64_t  min_ts, int64_t  ts, int64_t  max_ts, int  flags  )

static

Definition at line 171 of file microdvddec.c.

microdvd_read_close()

static int microdvd_read_close ( AVFormatContext *  s )

static

Definition at line 179 of file microdvddec.c.

Variable Documentation

bom

const char* bom = "\xEF\xBB\xBF"

static

Definition at line 77 of file microdvddec.c.

Referenced by microdvd_read_header(), and read_header().

microdvd_options

const AVOption microdvd_options[]

static

Initial value:

= {
    { "subfps", "set the movie frame rate fallback", OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, {.dbl=0}, 0, INT_MAX, SD },
    { NULL }
}

Definition at line 189 of file microdvddec.c.

microdvd_class

const AVClass microdvd_class

static

Initial value:

= {
    .class_name = "microdvddec",
    .item_name  = av_default_item_name,
    .option     = microdvd_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 194 of file microdvddec.c.

ff_microdvd_demuxer

const AVInputFormat ff_microdvd_demuxer

Initial value:

= {
    .name           = "microdvd",
    .long_name      = NULL_IF_CONFIG_SMALL("MicroDVD subtitle format"),
    .priv_data_size = sizeof(MicroDVDContext),
    .flags_internal = FF_FMT_INIT_CLEANUP,
    .read_probe     = microdvd_probe,
    .read_header    = microdvd_read_header,
    .read_packet    = microdvd_read_packet,
    .read_seek2     = microdvd_read_seek,
    .read_close     = microdvd_read_close,
    .priv_class     = &microdvd_class,
}

Definition at line 201 of file microdvddec.c.