;******************************************************************************
; project name: SuperMP3
; target platform: MenuetOS, x86 (IA-32), x86-64 architectures
; compiler: flat assembler 1.64
; version: 0.65
; last update: 5th September 2005
; maintained by: Sergey Kuzmin aka Wildwest
; e-mail: kuzmin_serg@list.ru
;******************************************************************************
; Summary:
; initial reader for mp3's headers
; can read mostly needed parts from headers of almost all mp3 files
; can be used in tag editor, mp3 player or converter later
; License: GPL & LGPL
;******************************************************************************
;--------------------------------------------------------------------------------------
;HISTORY:
;0.7: MP3INFO 23/09/2018
Sergey Efremenkov aka theonlymirage
adopted app to use system f70 instead of old f58
Kiril Lipatov aka Leency make app to open with param, small UI update
;0.65: SuperMP3
Madis Kalme rewrited extract_bits (he used his Extracteax macro)
and decode_bitrate functions
;0.64: Xing header reading: correct time, bitrate and number of
frames for VBR files
;0.62: ID3v2 detecting and writing its version
;0.61: Header search
; Added 'Header found at' field
; If file has no frames, error message is shown
; Russian tag support (in windows-1251 encoding)
;
;0.6: SuperMP3 (not finished and its future in the dark) 19/08/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Additions: Alexei Ershov aka ealex <e-al@yandex.ru>
;Features: added checking of CRC bit;
; improved frame_size calculation (thanks to Alexei Ershov for the formula)
; added ID3v1 tag reading (except Genre field) by Alexei Ershov
;--------------------------------------------------------------------------------------
;0.5: SuperMP3 17/08/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Additions: Alexei Ershov aka ealex <e-al@yandex.ru>
;Features: added checking of Padding bit;
; Added open dialog and optimized macroses Text, Number, DrawLine by Alexei Ershov
;--------------------------------------------------------------------------------------
;0.4: SuperMP3 05/08/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Additions: Alexei Ershov aka ealex <e-al@yandex.ru>
;Features: added Frame_size and Quantity_of_Frames;
; optimized decode_samplerate and decode_bitrate routines by Alexei Ershov
;--------------------------------------------------------------------------------------
;0.3: SuperMP3 25/04/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Features: added File_size and Duration (rough estimation), improved SampleRate, fixed BitRate
;--------------------------------------------------------------------------------------
;0.2: SuperMP3 21/04/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Features: added SampleRate and BitRate
;--------------------------------------------------------------------------------------
;0.1: SuperMP3 20/04/2005
;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
;Features: able to detect MPEG Version, Layer, Channels
;----------------------------------------------------------------------------------------
;Issues:
; MP3 player needs work of several men during several months(approx. 10 men and 2-4 months, because it is ASM OS).
; If you want to listen a lot of mp3 in MenuetOS - make a bit of asm!
;-----------------------------------------------------------------------------
;CLEAN mp3 - is mp3 file without any info before header. Open mp3 in HEX EDITOR and check it out.
;Usually normal header's start looks like FFF3 or FFFB.
;If you see TAG (4944 3303 = ID3.) or RIFF (5249 4646 = RIFF)
;or (0000 0000 - encoded by Lame codec or another program) - it is bad,
;you must delete this piece until FFFx before testing. Happy testing!
;Note - I test it only on several files (test.mp3
;included in this package) in Bochs and Qemu.
;For testing change name if the end of "supermp3.asm" - section
fileinfo:
dd 0, 0, 1, mp3_file, 0x1000
db "/SYS/TEST.MP3",0
Package content:
readme.txt - this file
supermp3 - compiled executable file
supermp3.asm - main file - build program's GUI
MACROS.INC - standard file with macros
MOS_UZIT.INC - macros for interface, routines for extracting bits and decoding extracted bits
ASCL.INC - macros for interface and useful stuff
test.mp3 - test file
Any comments by e-mail or on forums (http://meos.sysbin.com, http://forum.meos.ru, http://menuetos.fastbb.ru,
http://menuet.2.forumer.com, http://board.flatassembler.net/forum.php?f=12) are appreciated.
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