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8<title>THPConv - wav File Format</title>
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13<H1 align="left">wav file format</H1>
14<H2>Description</H2>
15<P>The THPConv tool converts a general wav file to THP audio data and can interleave it with THP movie data. The following restrictions apply to wav files that can be converted by the THPConv tool.</P>
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17<li><strong>They must be non-compressed 16-bit PCM data.</strong></li>
18<li><strong>Monaural (one channel) and stereo (two channels) are supported.</strong></li>
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21<P>If the wav file does not meet these requirements, the THPConv tool will output an error and stop processing.</P>
22<h2><font color="#FF0000">wav file Cautions</FONT></h2>
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26<STRONG>Note:</STRONG> Unlike the Nintendo&nbsp;GameCube, when using the Revolution platform, audio data is output at a set playback frequency (of 48,000 Hz or 32,000 Hz).
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30<STRONG>Note:</STRONG>  THPConv can be specified for wav files having a playback frequency other than 48,000Hz or 32,000Hz. When playing THP movie data created with such wav files, use <code>THPPlayerStrmAX</code>.<br><br>Even if you created the THP movie data with wav files having a playback frequency of 48,000Hz/32,000Hz, if the Revolution-side playback frequency setting is different, use <code>THPPlayerStrmAX</code>.
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34<STRONG>Note:</STRONG> If you want the THP movie data to contain more than one audio data set, make sure the channel counts and playback frequencies for all data sets are the same.
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37<H2>See Also</H2>
38<P>
39<A href="THPConv.html">THPConv.exe</A>, <A href="AudioChange.html">Replace THP audio data in THP movie data</A>, <A href="FileFormat.html">File formats compatible with THPConv </A>
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42<H2>Revision History</H2>
43<P>
442006/12/21 Corrected a note related to the playback frequency so that it is intended for the Revolution.<br>2006/03/01 Initial version.
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47<P>CONFIDENTIAL</p>
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