mp3enc.c File Reference

#include "avformat.h"
#include "avio_internal.h"
#include "id3v1.h"
#include "id3v2.h"
#include "rawenc.h"
#include "libavutil/avstring.h"
#include "libavcodec/mpegaudio.h"
#include "libavcodec/mpegaudiodata.h"
#include "libavcodec/mpegaudiodecheader.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"
#include "libavutil/dict.h"
#include "libavutil/avassert.h"

Go to the source code of this file.

Data Structures
struct	MP3Context

Macros
#define	XING_NUM_BAGS   400
#define	XING_TOC_SIZE   100
#define	XING_MAX_SIZE   (32 + 4 + 4 + 4 + 4 + XING_TOC_SIZE)

Functions
static int	id3v1_set_string (AVFormatContext *s, const char *key, uint8_t *buf, int buf_size)
static int	id3v1_create_tag (AVFormatContext *s, uint8_t *buf)
static int	mp3_write_xing (AVFormatContext *s)
static void	mp3_xing_add_frame (MP3Context *mp3, AVPacket *pkt)
static int	mp3_write_audio_packet (AVFormatContext *s, AVPacket *pkt)
static int	mp3_queue_flush (AVFormatContext *s)
static void	mp3_update_xing (AVFormatContext *s)
static int	mp3_write_trailer (struct AVFormatContext *s)
static int	query_codec (enum AVCodecID id, int std_compliance)

Variables
static const uint8_t	xing_offtbl [2][2] = {{32, 17}, {17, 9}}

Macro Definition Documentation

#define XING_NUM_BAGS   400

Definition at line 78 of file mp3enc.c.

Referenced by mp3_xing_add_frame().

#define XING_TOC_SIZE   100

Definition at line 79 of file mp3enc.c.

Referenced by mp3_update_xing(), and mp3_write_xing().

#define XING_MAX_SIZE   (32 + 4 + 4 + 4 + 4 + XING_TOC_SIZE)

Definition at line 81 of file mp3enc.c.

Function Documentation

static int id3v1_set_string ( AVFormatContext *  s, const char *  key, uint8_t *  buf, int  buf_size  )

static

Definition at line 36 of file mp3enc.c.

Referenced by id3v1_create_tag().

static int id3v1_create_tag ( AVFormatContext *  s, uint8_t *  buf  )

static

Definition at line 45 of file mp3enc.c.

Referenced by mp3_write_trailer().

static int mp3_write_xing ( AVFormatContext *  s )

static

Definition at line 114 of file mp3enc.c.

Referenced by mp3_queue_flush().

static void mp3_xing_add_frame ( MP3Context *  mp3, AVPacket *  pkt  )

static

Definition at line 228 of file mp3enc.c.

Referenced by mp3_write_audio_packet().

static int mp3_write_audio_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 254 of file mp3enc.c.

Referenced by mp3_queue_flush().

static int mp3_queue_flush ( AVFormatContext *  s )

static

Definition at line 300 of file mp3enc.c.

Referenced by mp3_write_trailer().

static void mp3_update_xing ( AVFormatContext *  s )

static

Definition at line 320 of file mp3enc.c.

Referenced by mp3_write_trailer().

static int mp3_write_trailer ( struct AVFormatContext *  s )

static

Definition at line 346 of file mp3enc.c.

static int query_codec ( enum AVCodecID  id, int  std_compliance  )

static

Definition at line 368 of file mp3enc.c.

Variable Documentation

const uint8_t xing_offtbl[2][2] = {{32, 17}, {17, 9}}

static

Definition at line 109 of file mp3enc.c.

Referenced by mp3_parse_vbr_tags(), mp3_write_audio_packet(), and mp3_write_xing().