Sorry PRC it doesn't work: When i set "buf.rate" to 1.0 and "buf.pos" to 0, it does but not the other way around.... me.sourceDir() + "aeiou.wav" => string filename; if( me.args() ) me.arg(0) => filename; SndBuf buf => dac; filename => buf.read; buf.length() => dur totalelengte; buf.samples() => int samples; samples => buf.pos; -1.0 => buf.rate; samples::ms => now; ________________________________ Van: chuck-users-bounces@lists.cs.princeton.edu namens Perry Cook Verzonden: woensdag 12 februari 2020 20:58 Aan: chuck-users@lists.cs.princeton.edu Onderwerp: Re: [chuck-users] playing SndBuf backward You can set the .pos to wherever you like, and set the .rate to a negative number. The sample will happily play backward to zero and stick there (unless you have .loop set). PRC Sent from my iPad

On Feb 12, 2020, at 9:00 AM, chuck-users-request@lists.cs.princeton.edu wrote:

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1. Re: => now (herman verbaeten)

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Message: 1 Date: Tue, 11 Feb 2020 18:11:09 +0000 From: herman verbaeten To: ChucK Users Mailing List Subject: Re: [chuck-users] => now Message-ID:

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Thanks again Mario,

I have another question: Can you recommend a procedure to address individual samples of a wave-file you read into the SndBuf. I discovered a way to play a part of a wave file starting at a certain point using ".pos". I also wonder if there's a way to play it backwards (reverse).

Cheers,

herman

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