aiffenc.c File Reference

#include <stdint.h>
#include "libavutil/intfloat.h"
#include "libavutil/opt.h"
#include "libavcodec/packet_internal.h"
#include "avformat.h"
#include "internal.h"
#include "aiff.h"
#include "avio_internal.h"
#include "isom.h"
#include "id3v2.h"
#include "mux.h"

Go to the source code of this file.

Data Structures
struct	AIFFOutputContext

Macros
#define	OFFSET(x)   offsetof(AIFFOutputContext, x)
#define	ENC   AV_OPT_FLAG_ENCODING_PARAM

Functions
static int	put_id3v2_tags (AVFormatContext *s, AIFFOutputContext *aiff)
static void	put_meta (AVFormatContext *s, const char *key, uint32_t id)
static int	aiff_write_header (AVFormatContext *s)
static int	aiff_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	aiff_write_trailer (AVFormatContext *s)
static void	aiff_deinit (AVFormatContext *s)

Variables
static const AVOption	options []
static const AVClass	aiff_muxer_class
const FFOutputFormat	ff_aiff_muxer

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(AIFFOutputContext, x)

Definition at line 271 of file aiffenc.c.

ENC

#define ENC   AV_OPT_FLAG_ENCODING_PARAM

Definition at line 272 of file aiffenc.c.

Function Documentation

put_id3v2_tags()

static int put_id3v2_tags ( AVFormatContext *  s, AIFFOutputContext *  aiff  )

static

Definition at line 46 of file aiffenc.c.

Referenced by aiff_write_trailer().

put_meta()

static void put_meta ( AVFormatContext *  s, const char *  key, uint32_t  id  )

static

Definition at line 84 of file aiffenc.c.

Referenced by aiff_write_header().

aiff_write_header()

static int aiff_write_header ( AVFormatContext *  s )

static

Definition at line 100 of file aiffenc.c.

aiff_write_packet()

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

static

Definition at line 207 of file aiffenc.c.

aiff_write_trailer()

static int aiff_write_trailer ( AVFormatContext *  s )

static

Definition at line 228 of file aiffenc.c.

aiff_deinit()

static void aiff_deinit ( AVFormatContext *  s )

static

Definition at line 264 of file aiffenc.c.

Variable Documentation

options

const AVOption options[]

static

Initial value:

= {
    { "write_id3v2", "Enable ID3 tags writing.",
      OFFSET(write_id3v2), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, ENC },
    { "id3v2_version", "Select ID3v2 version to write. Currently 3 and 4 are supported.",
      OFFSET(id3v2_version), AV_OPT_TYPE_INT, {.i64 = 4}, 3, 4, ENC },
    { NULL },
}

Definition at line 273 of file aiffenc.c.

aiff_muxer_class

const AVClass aiff_muxer_class

static

Initial value:

= {
    .class_name     = "AIFF muxer",
    .item_name      = av_default_item_name,
    .option         = options,
    .version        = LIBAVUTIL_VERSION_INT,
}

Definition at line 281 of file aiffenc.c.

ff_aiff_muxer

const FFOutputFormat ff_aiff_muxer

Initial value:

= {
    .p.name            = "aiff",
    .p.long_name       = NULL_IF_CONFIG_SMALL("Audio IFF"),
    .p.mime_type       = "audio/aiff",
    .p.extensions      = "aif,aiff,afc,aifc",
    .priv_data_size    = sizeof(AIFFOutputContext),
    .p.audio_codec     = AV_CODEC_ID_PCM_S16BE,
    .p.video_codec     = AV_CODEC_ID_PNG,
    .write_header      = aiff_write_header,
    .write_packet      = aiff_write_packet,
    .write_trailer     = aiff_write_trailer,
    .deinit            = aiff_deinit,
    .p.codec_tag       = ff_aiff_codec_tags_list,
    .p.priv_class      = &aiff_muxer_class,
}

Definition at line 288 of file aiffenc.c.