adtsenc.c File Reference

#include "libavcodec/get_bits.h"
#include "libavcodec/put_bits.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/mpeg4audio.h"
#include "avformat.h"

Go to the source code of this file.

Data Structures
struct	ADTSContext

Macros
#define	ADTS_HEADER_SIZE   7
#define	ADTS_MAX_FRAME_BYTES   ((1 << 13) - 1)

Functions
static int	adts_decode_extradata (AVFormatContext *s, ADTSContext *adts, uint8_t *buf, int size)
static int	adts_write_header (AVFormatContext *s)
static int	adts_write_frame_header (ADTSContext *ctx, uint8_t *buf, int size, int pce_size)
static int	adts_write_packet (AVFormatContext *s, AVPacket *pkt)

Variables
AVOutputFormat	ff_adts_muxer

Macro Definition Documentation

#define ADTS_HEADER_SIZE   7

Definition at line 29 of file adtsenc.c.

Referenced by adts_write_frame_header(), and adts_write_packet().

#define ADTS_MAX_FRAME_BYTES   ((1 << 13) - 1)

Definition at line 40 of file adtsenc.c.

Referenced by adts_write_frame_header().

Function Documentation

static int adts_decode_extradata ( AVFormatContext *  s, ADTSContext *  adts, uint8_t *  buf, int  size  )

static

Definition at line 42 of file adtsenc.c.

Referenced by adts_write_header().

static int adts_write_header ( AVFormatContext *  s )

static

Definition at line 91 of file adtsenc.c.

static int adts_write_frame_header ( ADTSContext *  ctx, uint8_t *  buf, int  size, int  pce_size  )

static

Definition at line 103 of file adtsenc.c.

Referenced by adts_write_packet().

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

static

Definition at line 141 of file adtsenc.c.

Variable Documentation

AVOutputFormat ff_adts_muxer

Initial value:

= {
    .name              = "adts",
    .long_name         = NULL_IF_CONFIG_SMALL("ADTS AAC (Advanced Audio Coding)"),
    .mime_type         = "audio/aac",
    .extensions        = "aac,adts",
    .priv_data_size    = sizeof(ADTSContext),
    .audio_codec       = AV_CODEC_ID_AAC,
    .video_codec       = AV_CODEC_ID_NONE,
    .write_header      = adts_write_header,
    .write_packet      = adts_write_packet,
}

Definition at line 166 of file adtsenc.c.