home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Directorty Opus 5 - Magellan 2
/
Opus 5 - Magellan 2.iso
/
Extras
/
cdda_mpeg_op5
/
c
/
CDRipper.Doc
< prev
next >
Wrap
Text File
|
1995-10-05
|
2KB
|
87 lines
-----------------------------------
*** Flowerpower's ADPCM package ***
-----------------------------------
CDRipper documentation
This software package is in the public domain.
Do with it whatever you want.
Introduction
------------
This program will rip CD audio data from any audio CD using a Toshiba CDRom
drive and store this in ADPCM2 or ADPCM3 format.
The loading routines are derived from my 14 bit CDPlayer available on
AmiNet. Sony CDRom support might be added in one of the next releases as
well as to my 14 Bit CDPlayer.
Some people have reported that this software (as well as my 14 bit
CDPlayer) works with several IDE and ATAPI CDRoms. These obviously have
got good SCSI command set emulations, including direct data transfer via
SCSI bus.
Technical Info
--------------
The CD-DA data will be converted to MONO and downsampled to 22050Hz. Then
it will be compressed using ADPCM2 or ADPCM3. The ADPCM algorithm is taken
from example sourcecodes for the ZyXEL modem's voice files.
Usage
-----
This is a Shell-only program. Do not try to start it from Workbench. A
user interface may be added in the future.
Template: TRACK/N/A,TO/K/A,BITS/K/N,DEVICE/K,UNIT/K/N
Example: CDRipper 5 TO RAM:Sample BITS=3 DEVICE=gvpscsi.device UNIT=2
TRACK/N/A
The audio track to rip. Be careful: No further checks are done on that
number!
TO/K/A
This keyword must exist. After that you must specify a file name to save
the sample to.
BITS/K/N
Either specify 2 or 3 for ADPCM2 or ADPCM3 compression. Other values might
be added in the future (e.g. 8 or 16 for saving as IFF or WAV file)
DEVICE/K
The SCSI device driver to use. This defaults to "scsi.device"
UNIT/K/N
The SCSI unit to use. This must be a CDRom unit. This defaults to 3.
The Author
----------
Christian Buchner
Steinbergstraße 2
82110 Germering
Germany
Tel.: +49-89-849868
EMAIL: flowerp@eikon.e-technik.tu-muenchen.de
<flowerp> on irc #amiga and #amigager
//
\X/ Flowerpower