libavformat/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
Defines
#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}}

---

Define Documentation

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

Definition at line 85 of file mp3enc.c.

#define XING_NUM_BAGS   400

Definition at line 82 of file mp3enc.c.

Referenced by mp3_xing_add_frame().

#define XING_TOC_SIZE   100

Definition at line 83 of file mp3enc.c.

Referenced by mp3_update_xing(), and mp3_write_xing().

---

Function Documentation

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

Definition at line 49 of file mp3enc.c.

Referenced by mp3_write_trailer().

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

Definition at line 40 of file mp3enc.c.

Referenced by id3v1_create_tag().

static int mp3_queue_flush

(

AVFormatContext *

s

)

[static]

Definition at line 298 of file mp3enc.c.

Referenced by mp3_write_trailer().

static void mp3_update_xing

(

AVFormatContext *

s

)

[static]

Definition at line 318 of file mp3enc.c.

Referenced by mp3_write_trailer().

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

Definition at line 258 of file mp3enc.c.

Referenced by mp3_queue_flush().

static int mp3_write_trailer

(

struct AVFormatContext *

s

)

[static]

Definition at line 344 of file mp3enc.c.

static int mp3_write_xing

(

AVFormatContext *

s

)

[static]

Definition at line 118 of file mp3enc.c.

Referenced by mp3_queue_flush().

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

Definition at line 232 of file mp3enc.c.

Referenced by mp3_write_audio_packet().

static int query_codec	(	enum AVCodecID	id,
		int	std_compliance
	)			[static]

Definition at line 366 of file mp3enc.c.

---

Variable Documentation

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

Definition at line 113 of file mp3enc.c.

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