<p dir="ltr">Hi,</p>
<p dir="ltr">I think you should use SndBuf2 instead of SndBuf.</p>
<p dir="ltr">Cheers,<br>
Mario</p>
<p dir="ltr">Sent from my WIKO U PULSE LITE</p>
<div class="quote">On 18 Feb 2019 19:39, "Nunn, Douglas" <Douglas.Nunn@anglia.ac.uk> wrote:<br type='attribution'><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>Hi Scott, </div>
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<div>Are you on Windows? Did you specify the -in and -out flags? When I last tested it, the non-ASIO build doesn't support multi-channel audio. Also, the -dac flag needs an extra character before the number.</div>
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<div><span style="font-size:13.3333px">If you start the ASIO build of ChucK like this, it works.</span></div>
<div><span style="font-family:'verdana' , 'arial' , 'sans serif';font-size:12px;background-color:rgb( 239 , 239 , 239 );color:blue">chuckasio --dac_3 --adc3 --in8 --out8 <a href="http://test.ck">test.ck</a></span><span style="font-family:'verdana' , 'arial' , 'sans serif';font-size:12px;background-color:rgb( 239 , 239 , 239 )"> </span></div>
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<div><span style="font-size:13.3333px">Here, 3 is the audio device number. </span>See <a href="http://electro-music.com/forum/topic-69370.html">http://electro-music.com/forum/topic-69370.html</a><a href="http://electro-music.com/forum/topic-69370.html" style="font-size:10pt">http://electro-music.com/forum/topic-69370.html</a></div>
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<div><span style="font-size:10pt"> Hope this helps,</span></div>
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<div> Doug</div>
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<div style="direction:ltr"><font face="Tahoma" size="2" color="#000000"><b>From:</b> chuck-users-bounces@lists.cs.princeton.edu [chuck-users-bounces@lists.cs.princeton.edu] on behalf of Scott Smallwood [ssmallwo@ualberta.ca]<br />
<b>Sent:</b> 18 February 2019 17:45<br />
<b>To:</b> ChucK Users Mailing List<br />
<b>Subject:</b> [chuck-users] Routing stereo sound file to dac channels<br />
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<div>Dear chuckians…</div>
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<div>This is bizarre… I was sure I have done this in the past, but it isn’t working and now I’m a bit flummoxed…. Any ideas here?</div>
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<div>PS: I’m trying to route channels 0 and 1 of a stereo .wav file to dac channels 2 and 3. Should be simple. So why doesn’t this work??</div>
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<div>I realize that I could just spit it into mono files… but why? I thought SndBuf supported up to 8 channels.</div>
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SndBuf<span style="color:rgb( 0 , 0 , 0 )"> sb;</span></div>
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<span style="color:rgb( 114 , 158 , 18 )">//read in stereo sound file</span></div>
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"snd/squeakies/bell_4.wav"<span style="color:rgb( 114 , 158 , 18 )"> </span><span style="color:rgb( 0 , 0 , 0 )">=></span><span style="color:rgb( 114 , 158 , 18 )"> </span><span style="color:rgb( 0 , 0 , 0 )">sb.read;</span></div>
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//works - and routes channel 0 of sb to dac.chan(3)</div>
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sb.chan(<span style="color:rgb( 222 , 146 , 16 )">0</span>)<span style="color:rgb( 114 , 158 , 18 )"> </span>=><span style="color:rgb( 114 , 158 , 18 )"> </span><span style="color:rgb( 4 , 51 , 255 )">dac</span>.chan(<span style="color:rgb( 222 , 146 , 16 )">2</span>);</div>
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//doesn't work - claims NullPointerException</div>
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sb.chan(<span style="color:rgb( 222 , 146 , 16 )">1</span>)<span style="color:rgb( 114 , 158 , 18 )"> </span>=><span style="color:rgb( 114 , 158 , 18 )"> </span><span style="color:rgb( 4 , 51 , 255 )">dac</span>.chan(<span style="color:rgb( 222 , 146 , 16 )">3</span>);</div>
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<span style="color:rgb( 222 , 146 , 16 )">1</span><span style="color:rgb( 0 , 0 , 0 )">::</span>minute<span style="color:rgb( 0 , 0 , 0 )"> => </span>now<span style="color:rgb( 0 , 0 , 0 )">;</span></div>
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</span><div style="word-wrap:break-word">—ss</div>
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<div style="word-wrap:break-word">[ - ] <a href="http://www.scott-smallwood.com">Scott Smallwood</a> - Associate Professor - University of Alberta [ - ]</div>
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