libnut.c File Reference

NUT demuxing and muxing via libnut. More...

#include "avformat.h"
#include "internal.h"
#include "riff.h"
#include <libnut.h>

Go to the source code of this file.

Data Structures
struct	NUTContext

Macros
#define	ID_STRING   "nut/multimedia container"
#define	ID_LENGTH   (strlen(ID_STRING) + 1)

Functions
static int	nut_probe (AVProbeData *p)
static size_t	av_read (void *h, size_t len, uint8_t *buf)
static off_t	av_seek (void *h, long long pos, int whence)
static int	nut_read_header (AVFormatContext *avf)
static int	nut_read_packet (AVFormatContext *avf, AVPacket *pkt)
static int	nut_read_seek (AVFormatContext *avf, int stream_index, int64_t target_ts, int flags)
static int	nut_read_close (AVFormatContext *s)

Variables
static const AVCodecTag	nut_tags []
AVInputFormat	ff_libnut_demuxer

Detailed Description

NUT demuxing and muxing via libnut.

Author

Oded Shimon ods15.nosp@m.@ods.nosp@m.15.dy.nosp@m.ndns.nosp@m..org

Definition in file libnut.c.

Macro Definition Documentation

#define ID_STRING   "nut/multimedia container"

Definition at line 33 of file libnut.c.

Referenced by nut_probe().

#define ID_LENGTH   (strlen(ID_STRING) + 1)

Definition at line 34 of file libnut.c.

Referenced by nut_probe().

Function Documentation

static int nut_probe ( AVProbeData *  p )

static

Definition at line 171 of file libnut.c.

static size_t av_read ( void *  h, size_t  len, uint8_t *  buf  )

static

Definition at line 177 of file libnut.c.

Referenced by nut_read_header().

static off_t av_seek ( void *  h, long long  pos, int  whence  )

static

Definition at line 182 of file libnut.c.

Referenced by nut_read_header().

static int nut_read_header ( AVFormatContext *  avf )

static

Definition at line 191 of file libnut.c.

static int nut_read_packet ( AVFormatContext *  avf, AVPacket *  pkt  )

static

Definition at line 273 of file libnut.c.

static int nut_read_seek ( AVFormatContext *  avf, int  stream_index, int64_t  target_ts, int  flags  )

static

Definition at line 296 of file libnut.c.

static int nut_read_close ( AVFormatContext *  s )

static

Definition at line 306 of file libnut.c.

Variable Documentation

const AVCodecTag nut_tags[]

static

Initial value:

= {
    { AV_CODEC_ID_MPEG4,  MKTAG('m', 'p', '4', 'v') },
    { AV_CODEC_ID_MP3,    MKTAG('m', 'p', '3', ' ') },
    { AV_CODEC_ID_VORBIS, MKTAG('v', 'r', 'b', 's') },
    { 0, 0 },
}

Definition at line 41 of file libnut.c.

AVInputFormat ff_libnut_demuxer

Initial value:

= {
    .name           = "libnut",
    .long_name      = NULL_IF_CONFIG_SMALL("NUT format"),
    .priv_data_size = sizeof(NUTContext),
    .read_probe     = nut_probe,
    .read_header    = nut_read_header,
    .read_packet    = nut_read_packet,
    .read_close     = nut_read_close,
    .read_seek      = nut_read_seek,
    .extensions     = "nut",
}

Definition at line 314 of file libnut.c.