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<p class=MsoNormal>Hi,<br>
I am opening the WAV file with the stk :<br>
288000000 total samples, 48000 Hz, 16 bits, stereo.<br>
So 100 minutes, or 1 hour and 40 minutes.<br>
<br>
when I open the file in the stk it report a wrong number of samples : <br>
<br>
<span style='font-size:10.0pt;font-family:"Courier New";color:blue'>bool</span><span
style='font-size:10.0pt;font-family:"Courier New"'> FileRead :: getWavInfo( <span
style='color:blue'>const</span> <span style='color:blue'>char</span> *fileName
)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>{<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>. .
. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:green'>// Get length of data from the header.<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'>SINT32 bytes;<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:blue'>if</span><span style='font-size:10.0pt;
font-family:"Courier New"'> ( fread(&bytes, 4, 1, fd_) != 1 ) <span
style='color:blue'>goto</span> error;<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:blue'>#ifndef</span><span style='font-size:
10.0pt;font-family:"Courier New"'> __LITTLE_ENDIAN__<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:gray'> swap32((unsigned char
*)&bytes);<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:blue'>#endif<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:.5in;text-autospace:none'><span
style='font-size:10.0pt;font-family:"Courier New";color:green'>//fileSize_ = 8
* bytes / temp / channels_; // give wrong size<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:.5in;text-autospace:none'><span
style='font-size:10.0pt;font-family:"Courier New";color:blue'>unsigned</span><span
style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:blue'>long</span>
<span style='color:blue'>long</span> DataLength = bytes ; // !<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> fileSize_ = 8 * DataLength
/ temp / channels_; <span style='color:green'>// works, reports 288000000
samples</span><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>. .
. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>}<br>
<br>
but afterward I get an error in :<br>
<br>
<span style='color:blue'>void</span> FileRead :: read( StkFrames& buffer, <span
style='color:blue'>unsigned</span> <span style='color:blue'>long</span>
startFrame, <span style='color:blue'>bool</span> doNormalize )<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>{<o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'> <span
style='color:blue'>if</span> ( fread( buf, nSamples * 2, 1, fd_ ) != 1 ) //
reports broken pipe error error<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> {<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> <span
style='color:blue'>goto</span> error;<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:.5in'><span style='font-size:10.0pt;
font-family:"Courier New"'>}<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>}<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>How
to read large wav files in the stk ?</span><o:p></o:p></p>
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