#include <strings.h>
#include "libavutil/avstring.h"
#include "libavcodec/mpegaudio.h"
#include "libavcodec/mpegaudiodecheader.h"
#include "avformat.h"
#include "id3v2.h"
Go to the source code of this file.
Defines | |
#define | ID3v1_TAG_SIZE 128 |
#define | ID3v1_GENRE_MAX 125 |
#define | MP3_PACKET_SIZE 1024 |
Functions | |
static unsigned int | id3v2_get_size (ByteIOContext *s, int len) |
static void | id3v2_read_ttag (AVFormatContext *s, int taglen, const char *key) |
static void | id3v2_parse (AVFormatContext *s, int len, uint8_t version, uint8_t flags) |
ID3v2 parser. | |
static void | id3v1_get_string (AVFormatContext *s, const char *key, const uint8_t *buf, int buf_size) |
static int | id3v1_parse_tag (AVFormatContext *s, const uint8_t *buf) |
static int | mp3_read_probe (AVProbeData *p) |
static int | mp3_parse_vbr_tags (AVFormatContext *s, AVStream *st, int64_t base) |
Try to find Xing/Info/VBRI tags and compute duration from info therein. | |
static int | mp3_read_header (AVFormatContext *s, AVFormatParameters *ap) |
static int | mp3_read_packet (AVFormatContext *s, AVPacket *pkt) |
Variables | |
static const char *const | id3v1_genre_str [ID3v1_GENRE_MAX+1] |
#define ID3v1_GENRE_MAX 125 |
Definition at line 31 of file mp3.c.
Referenced by id3v1_parse_tag(), and id3v2_read_ttag().
#define ID3v1_TAG_SIZE 128 |
Definition at line 29 of file mp3.c.
Referenced by mp3_read_header().
#define MP3_PACKET_SIZE 1024 |
Definition at line 515 of file mp3.c.
Referenced by mp3_read_packet().
static void id3v1_get_string | ( | AVFormatContext * | s, | |
const char * | key, | |||
const uint8_t * | buf, | |||
int | buf_size | |||
) | [static] |
Definition at line 321 of file mp3.c.
Referenced by id3v1_parse_tag().
static int id3v1_parse_tag | ( | AVFormatContext * | s, | |
const uint8_t * | buf | |||
) | [static] |
Definition at line 343 of file mp3.c.
Referenced by mp3_read_header().
static unsigned int id3v2_get_size | ( | ByteIOContext * | s, | |
int | len | |||
) | [static] |
Definition at line 162 of file mp3.c.
Referenced by id3v2_parse().
static void id3v2_parse | ( | AVFormatContext * | s, | |
int | len, | |||
uint8_t | version, | |||
uint8_t | flags | |||
) | [static] |
ID3v2 parser.
Handles ID3v2.2, 2.3 and 2.4.
Definition at line 215 of file mp3.c.
Referenced by mp3_read_header().
static void id3v2_read_ttag | ( | AVFormatContext * | s, | |
int | taglen, | |||
const char * | key | |||
) | [static] |
Definition at line 170 of file mp3.c.
Referenced by id3v2_parse().
static int mp3_parse_vbr_tags | ( | AVFormatContext * | s, | |
AVStream * | st, | |||
int64_t | base | |||
) | [static] |
Try to find Xing/Info/VBRI tags and compute duration from info therein.
Definition at line 411 of file mp3.c.
Referenced by mp3_read_header().
static int mp3_read_header | ( | AVFormatContext * | s, | |
AVFormatParameters * | ap | |||
) | [static] |
static int mp3_read_packet | ( | AVFormatContext * | s, | |
AVPacket * | pkt | |||
) | [static] |
static int mp3_read_probe | ( | AVProbeData * | p | ) | [static] |
const char* const id3v1_genre_str[ID3v1_GENRE_MAX+1] [static] |
Definition at line 33 of file mp3.c.
Referenced by id3v1_parse_tag(), and id3v2_read_ttag().