waveconv - Waveform Conversion Sample Application. Multimedia Systems Group

     (C) Copyright Microsoft Corp. 1991, 1992, 1993.  All rights reserved.

     You have a royalty-free right to use, modify, reproduce and 
     distribute the Sample Files (and/or any modified version) in 
     any way you find useful, provided that you agree that 
     Microsoft has no warranty obligations or liability for any 
     Sample Application Files. 
	 
     If you did not get this from Microsoft Sources, then it may not be the
     most current version.  This sample code in particular will be updated
     and include more documentation.  

     Sources are:
	CompuServe: WINSDK forum, MDK section.
	Anonymous FTP from ftp.uu.net vendor/microsoft/multimedia

Version 1.1     Released 06/16/93

this sample ONLY works on the following:

    a 386 or better
    Windows 3.1 (or Windows 3.0 + MME 1.0 + COMMDLG)

File           |Description
---------------|--------------------------------------------------------------
makefile	The makefile
msadpcm.c	Microsoft ADPCM conversion routines.
msadpcm.h
muldiv32.asm	utility file
pcm.c		PCM conversion routines (WARNING: under construction)
pcm.h
readme.txt	This file
riffsup.c	Support routines for RIFF files
riffsup.h
waveconv.c	The main file
waveconv.def	The .DEF file
waveconv.exe	Our application
waveconv.h	
waveconv.ico	Our application's ICON
waveconv.rc	Our application's resource file
waveconv.rcv	Version information for the resource file
waveio.c	Waveform conversion support functions
waveio.h
wavesup.c	RIFF WAVE support functions
wavesup.h
wavever.h	Version include file
wavever.ver	The (static) version resource file

---------------------------------------------------------------------------
Notes about this sample

This application can be used to load, edit and convert waveform data
containted in the industry standard RIFF WAV file format.  This
file format is a standard developed by IBM and Microsoft.  Specifications
for this format are available by calling 800-227-4679 x11771 and are also
included in the Windows 3.1 SDK documentation and the Multimedia Programmer's
Reference book from Microsoft Press.  It is also on the Microsoft Developer 
Network CD-ROM. This format is directly supported by Windows and OS/2.

This program demonstrates conversion to/from the Microsoft ADPCM format
(MS ADPCM).

This sample code does not yet support editting of DISP chunk information.

To convert a file between ADPCM and PCM, choose "Save As..." and the conversion
will be done.

---------------------------------------------------------------------------

If you have any comments/questions/requests about this sample, you
can reach me at the addresses below, or by FAX at 206 93MSFAX (7329).


Please let me know if this sample code is usefull to you.

Matt Saettler
CIS:	  76150,2523
Internet: matts@microsoft.com

One Microsoft Way
Redmond, WA 98052 USA

