dhav.c File Reference

#include <time.h>
#include "libavutil/mem.h"
#include "libavutil/parseutils.h"
#include "avio_internal.h"
#include "avformat.h"
#include "demux.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	DHAVContext
struct	DHAVStream

Functions
static int	dhav_probe (const AVProbeData *p)
static int	parse_ext (AVFormatContext *s, int length)
static int	read_chunk (AVFormatContext *s)
static void	get_timeinfo (unsigned date, struct tm *timeinfo)
static int64_t	get_duration (AVFormatContext *s)
static int	dhav_read_header (AVFormatContext *s)
static int64_t	get_pts (AVFormatContext *s, int stream_index)
static int	dhav_read_packet (AVFormatContext *s, AVPacket *pkt)
static int	dhav_read_seek (AVFormatContext *s, int stream_index, int64_t timestamp, int flags)

Variables
static const uint32_t	sample_rates []
const FFInputFormat	ff_dhav_demuxer

Function Documentation

dhav_probe()

static int dhav_probe ( const AVProbeData *  p )

static

Definition at line 60 of file dhav.c.

parse_ext()

static int parse_ext ( AVFormatContext *  s, int  length  )

static

Definition at line 82 of file dhav.c.

Referenced by read_chunk().

read_chunk()

static int read_chunk ( AVFormatContext *  s )

static

Definition at line 172 of file dhav.c.

Referenced by dhav_read_packet(), get_duration(), and mpjpeg_read_packet().

get_timeinfo()

static void get_timeinfo ( unsigned  date, struct tm *  timeinfo  )

static

Definition at line 216 of file dhav.c.

Referenced by get_duration(), and get_pts().

get_duration()

static int64_t get_duration ( AVFormatContext *  s )

static

Definition at line 235 of file dhav.c.

Referenced by dhav_read_header().

dhav_read_header()

static int dhav_read_header ( AVFormatContext *  s )

static

Definition at line 272 of file dhav.c.

get_pts()

static int64_t get_pts ( AVFormatContext *  s, int  stream_index  )

static

Definition at line 310 of file dhav.c.

Referenced by dhav_read_packet().

dhav_read_packet()

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

static

Definition at line 339 of file dhav.c.

dhav_read_seek()

static int dhav_read_seek ( AVFormatContext *  s, int  stream_index, int64_t  timestamp, int  flags  )

static

Definition at line 438 of file dhav.c.

Variable Documentation

sample_rates

const uint32_t sample_rates[]

static

Initial value:

= {
    8000, 4000, 8000, 11025, 16000,
    20000, 22050, 32000, 44100, 48000,
    96000, 192000, 64000,
}

Definition at line 76 of file dhav.c.

Referenced by parse_ext().

ff_dhav_demuxer

const FFInputFormat ff_dhav_demuxer

Initial value:

= {
    .p.name         = "dhav",
    .p.long_name    = NULL_IF_CONFIG_SMALL("Video DAV"),
    .p.extensions   = "dav",
    .p.flags        = AVFMT_GENERIC_INDEX | AVFMT_NO_BYTE_SEEK | AVFMT_TS_DISCONT | AVFMT_TS_NONSTRICT | AVFMT_SEEK_TO_PTS,
    .priv_data_size = sizeof(DHAVContext),
    .read_probe     = dhav_probe,
    .read_header    = dhav_read_header,
    .read_packet    = dhav_read_packet,
    .read_seek      = dhav_read_seek,
}

Definition at line 467 of file dhav.c.