aiffenc.c File Reference

#include "libavutil/intfloat.h"
#include "libavutil/opt.h"
#include "avformat.h"
#include "internal.h"
#include "aiff.h"
#include "avio_internal.h"
#include "isom.h"
#include "id3v2.h"

Include dependency graph for aiffenc.c:

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)

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

Macro Definition Documentation

#define ENC   AV_OPT_FLAG_ENCODING_PARAM

Definition at line 303 of file aiffenc.c.

#define OFFSET

(

x

)

offsetof(AIFFOutputContext, x)

Definition at line 302 of file aiffenc.c.

Function Documentation

static int aiff_write_header ( AVFormatContext *  s )

static

Definition at line 99 of file aiffenc.c.

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

static

Definition at line 208 of file aiffenc.c.

static int aiff_write_trailer ( AVFormatContext *  s )

static

Definition at line 251 of file aiffenc.c.

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

static

Definition at line 42 of file aiffenc.c.

Referenced by aiff_write_trailer().

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

static

Definition at line 83 of file aiffenc.c.

Referenced by aiff_write_header().

Variable Documentation

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 312 of file aiffenc.c.

AVOutputFormat ff_aiff_muxer

Initial value:

= {
    .name              = "aiff",
    .long_name         = NULL_IF_CONFIG_SMALL("Audio IFF"),
    .mime_type         = "audio/aiff",
    .extensions        = "aif,aiff,afc,aifc",
    .priv_data_size    = sizeof(AIFFOutputContext),
    .audio_codec       = AV_CODEC_ID_PCM_S16BE,
    .video_codec       = AV_CODEC_ID_PNG,
    .write_header      = aiff_write_header,
    .write_packet      = aiff_write_packet,
    .write_trailer     = aiff_write_trailer,
    .codec_tag         = (const AVCodecTag* const []){ ff_codec_aiff_tags, 0 },
    .priv_class        = &aiff_muxer_class,
}

Definition at line 319 of file aiffenc.c.

const AVOption options[]

static

Initial value:

= {
    { "write_id3v2", "Enable ID3 tags writing.",
      OFFSET(write_id3v2), AV_OPT_TYPE_INT, {.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 304 of file aiffenc.c.