libavformat/aiffdec.c File Reference

#include "libavutil/mathematics.h"
#include "libavutil/dict.h"
#include "avformat.h"
#include "internal.h"
#include "pcm.h"
#include "aiff.h"
#include "isom.h"

Go to the source code of this file.

Data Structures

struct  AIFFInputContext

Defines

#define AIFF   0
#define AIFF_C_VERSION1   0xA2805140
#define MAX_SIZE   4096

Functions

static enum CodecID aiff_codec_get_id (int bps)
static int get_tag (AVIOContext *pb, uint32_t *tag)
static void get_meta (AVFormatContext *s, const char *key, int size)
static unsigned int get_aiff_header (AVIOContext *pb, AVCodecContext *codec, int size, unsigned version)
static int aiff_probe (AVProbeData *p)
static int aiff_read_header (AVFormatContext *s, AVFormatParameters *ap)
static int aiff_read_packet (AVFormatContext *s, AVPacket *pkt)

Variables

AVInputFormat ff_aiff_demuxer


Define Documentation

#define AIFF   0

Definition at line 30 of file aiffdec.c.

Referenced by aiff_read_header(), and av_register_all().

#define AIFF_C_VERSION1   0xA2805140

Definition at line 31 of file aiffdec.c.

Referenced by aiff_read_header(), and get_aiff_header().

#define MAX_SIZE   4096

Definition at line 292 of file aiffdec.c.


Function Documentation

static enum CodecID aiff_codec_get_id ( int  bps  )  [static]

Definition at line 37 of file aiffdec.c.

Referenced by get_aiff_header().

static int aiff_probe ( AVProbeData p  )  [static]

Definition at line 166 of file aiffdec.c.

static int aiff_read_header ( AVFormatContext s,
AVFormatParameters ap 
) [static]

Definition at line 179 of file aiffdec.c.

static int aiff_read_packet ( AVFormatContext s,
AVPacket pkt 
) [static]

Definition at line 294 of file aiffdec.c.

static unsigned int get_aiff_header ( AVIOContext pb,
AVCodecContext codec,
int  size,
unsigned  version 
) [static]

Definition at line 90 of file aiffdec.c.

Referenced by aiff_read_header().

static void get_meta ( AVFormatContext s,
const char *  key,
int  size 
) [static]

Definition at line 70 of file aiffdec.c.

Referenced by aiff_read_header().

static int get_tag ( AVIOContext pb,
uint32_t *  tag 
) [static]


Variable Documentation

Initial value:

 {
    .name           = "aiff",
    .long_name      = NULL_IF_CONFIG_SMALL("Audio IFF"),
    .priv_data_size = sizeof(AIFFInputContext),
    .read_probe     = aiff_probe,
    .read_header    = aiff_read_header,
    .read_packet    = aiff_read_packet,
    .read_seek      = pcm_read_seek,
    .codec_tag= (const AVCodecTag* const []){ff_codec_aiff_tags, 0},
}

Definition at line 322 of file aiffdec.c.


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