Hello, guys,

I am trying to output a stereo .wav file using rec-auto-stereo.ck (retrieved from the ChucK examples). Nonetheless, the exported file completely disregards instructions passed by Pan2, and every sound is panned to the center. If I run my script standalone (passing output to dac instead of WvOut2) the pan is correctly played.

Take this test script:

SinOsc s => Pan2 pan => dac;

while ( true ) {

    Math.random2f( 0.125, 0.5 ) => s.gain;

    Math.random2f( 63, 1500 ) => s.freq;

    Std.randf() => pan.pan;

    Math.random2f( 40, 400 )::ms => now;

}

If I run it alone, it is correctly panned. If I run it against rec-auto-stereo.ck, the sound I hear from dac is duly panned, but in the resulting .wav file Pan2 information is discarded and everything goes to the center.

Do anyone know what am I missing?

Thanks in advance!

--

Jean Menezes da Rocha
Compositor
Professor -- Faculdades Est
Mestre e Doutorando em Composição pela Universidade Federal da Bahia