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<HTML>
<HEAD>
<TITLE>TSP (libtsp/AF) - AFsetFileType</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFACD">
<H2>AFsetFileType</H2>
<HR>
<H4>Routine</H4>
<DL>
<DT>
int AFsetFileType (const char String[])
</DL>
<H4>Purpose</H4>
<DL>
<DT>
Set the input audio file type
</DL>
<H4>Description</H4>
This routine sets or gets the audio file type. Explicitly setting the audio
file type bypasses the check for file type from the file header.
<PRE>
"auto" - determine the input file type from the file header
"AU" or "au" - AU audio file
"WAVE" or "wave" - RIFF WAVE file
"AIFF" or "aiff" - AIFF or AIFF-C audio file
"noheader" - headerless (non-standard or no header) audio file
"SPHERE" - NIST SPHERE audio file
"ESPS" - ESPS sampled data feature file
"IRCAM" - IRCAM soundfile
"SPPACK" - SPPACK file
"INRS" - INRS-Telecom audio file
"SPW" - Comdisco SPW Signal file
"text" - Text audio file
</PRE>
<P>
If the input string contains has a leading '$', the string is assumed to
specify the name of an environment variable after the '$'. This routine
uses the value of this environment variable to determine the parameters. If
this routine is called as AFsetFileType("$AF_FILETYPE"), this routine would
look for the parameter string in environment variable AF_FILETYPE.
<H4>Parameters</H4>
<DL>
<DT>
<- int AFsetFileType
<DD>
Error code, zero for no error
<DT>
-> const char String[]
<DD>
String with the input file type
</DL>
<H4>Author / revision</H4>
P. Kabal Copyright (C) 1998
/ Revision 1.8 1998/06/13
<P>
<HR>
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