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