libavformat/webvttdec.c File Reference

WebVTT subtitle demuxer. More...

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

Go to the source code of this file.

Data Structures
struct	WebVTTContext
Functions
static int	webvtt_probe (AVProbeData *p)
static int64_t	read_ts (const char *s)
static int64_t	extract_cue (AVBPrint *buf, AVIOContext *pb)
static int	webvtt_read_header (AVFormatContext *s)
static int	webvtt_read_packet (AVFormatContext *s, AVPacket *pkt)
static int	webvtt_read_close (AVFormatContext *s)
Variables
AVInputFormat	ff_webvtt_demuxer

---

Detailed Description

WebVTT subtitle demuxer.

See also:

http://dev.w3.org/html5/webvtt/

Definition in file webvttdec.c.

---

Function Documentation

static int64_t extract_cue	(	AVBPrint *	buf,
		AVIOContext *	pb
	)			[static]

Definition at line 57 of file webvttdec.c.

Referenced by webvtt_read_header().

static int64_t read_ts

(

const char *

s

)

[static]

Definition at line 49 of file webvttdec.c.

static int webvtt_probe

(

AVProbeData *

p

)

[static]

Definition at line 37 of file webvttdec.c.

static int webvtt_read_close

(

AVFormatContext *

s

)

[static]

Definition at line 171 of file webvttdec.c.

static int webvtt_read_header

(

AVFormatContext *

s

)

[static]

Definition at line 80 of file webvttdec.c.

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

Definition at line 165 of file webvttdec.c.

---

Variable Documentation

AVInputFormat ff_webvtt_demuxer

Initial value:

 {
    .name           = "webvtt",
    .long_name      = NULL_IF_CONFIG_SMALL("WebVTT subtitle"),
    .priv_data_size = sizeof(WebVTTContext),
    .read_probe     = webvtt_probe,
    .read_header    = webvtt_read_header,
    .read_packet    = webvtt_read_packet,
    .read_close     = webvtt_read_close,
    .flags          = AVFMT_GENERIC_INDEX,
    .extensions     = "vtt",
}

Definition at line 178 of file webvttdec.c.