mp3tech.h File Reference

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Data Structures
struct	mp3header
struct	id3tag
struct	mp3info

Macros
#define	MIN_CONSEC_GOOD_FRAMES   4
#define	FRAME_HEADER_SIZE   4
#define	MIN_FRAME_SIZE   21
#define	NUM_SAMPLES   4

Enumerations
enum	VBR_REPORT { VBR_VARIABLE, VBR_AVERAGE, VBR_MEDIAN }
enum	SCANTYPE { SCAN_NONE, SCAN_QUICK, SCAN_FULL }

Functions
int	get_header (FILE *file, mp3header *header)
int	frame_length (mp3header *header)
int	header_layer (mp3header *h)
int	header_bitrate (mp3header *h)
int	sameConstant (mp3header *h1, mp3header *h2)
int	get_mp3_info (mp3info *mp3, int scantype, int fullscan_vbr)
int	get_id3 (mp3info *mp3)
char *	pad (char *string, int length)
char *	unpad (char *string)
int	write_tag (mp3info *mp3)
int	header_frequency (mp3header *h)
char *	header_emphasis (mp3header *h)
char *	header_mode (mp3header *h)
int	get_first_header (mp3info *mp3, long startpos)
int	get_next_header (mp3info *mp3)

Macro Definition Documentation

FRAME_HEADER_SIZE

#define FRAME_HEADER_SIZE   4

Definition at line 33 of file mp3tech.h.

MIN_CONSEC_GOOD_FRAMES

#define MIN_CONSEC_GOOD_FRAMES   4

Definition at line 32 of file mp3tech.h.

MIN_FRAME_SIZE

#define MIN_FRAME_SIZE   21

Definition at line 34 of file mp3tech.h.

NUM_SAMPLES

#define NUM_SAMPLES   4

Definition at line 35 of file mp3tech.h.

Enumeration Type Documentation

SCANTYPE

enum SCANTYPE

Enumerator
SCAN_NONE
SCAN_QUICK
SCAN_FULL

Definition at line 38 of file mp3tech.h.

VBR_REPORT

enum VBR_REPORT

Enumerator
VBR_VARIABLE
VBR_AVERAGE
VBR_MEDIAN

Definition at line 37 of file mp3tech.h.

Function Documentation

frame_length()

int frame_length

(

mp3header *

header

)

Definition at line 259 of file mp3tech.c.

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get_first_header()

int get_first_header	(	mp3info *	mp3,
		long	startpos
	)

Definition at line 155 of file mp3tech.c.

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get_header()

int get_header	(	FILE *	file,
		mp3header *	header
	)

Definition at line 223 of file mp3tech.c.

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get_id3()

int get_id3

(

mp3info *

mp3

)

Definition at line 300 of file mp3tech.c.

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get_mp3_info()

int get_mp3_info	(	mp3info *	mp3,
		int	scantype,
		int	fullscan_vbr
	)

Definition at line 69 of file mp3tech.c.

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get_next_header()

int get_next_header

(

mp3info *

mp3

)

Definition at line 192 of file mp3tech.c.

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header_bitrate()

int header_bitrate

(

mp3header *

h

)

Definition at line 268 of file mp3tech.c.

header_emphasis()

char* header_emphasis

(

mp3header *

h

)

Definition at line 276 of file mp3tech.c.

header_frequency()

int header_frequency

(

mp3header *

h

)

Definition at line 272 of file mp3tech.c.

header_layer()

int header_layer

(

mp3header *

h

)

Definition at line 266 of file mp3tech.c.

header_mode()

char* header_mode

(

mp3header *

h

)

Definition at line 280 of file mp3tech.c.

pad()

char* pad	(	char *	string,
		int	length
	)

Definition at line 340 of file mp3tech.c.

sameConstant()

int sameConstant	(	mp3header *	h1,
		mp3header *	h2
	)

Definition at line 284 of file mp3tech.c.

unpad()

char* unpad

(

char *

string

)

Definition at line 355 of file mp3tech.c.

write_tag()

int write_tag

(

mp3info *

mp3

)

Definition at line 366 of file mp3tech.c.

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