Re: [chuck-users] timing without audio?

Sorry, chuck --silent doesn't work for this use case? On Thu, Oct 30, 2014 at 11:44 AM, Ryan Supak wrote:

Yeah, that's what I ended up doing in my case. But it was with a Raspberry Pi and I was trying to conserve every cycle possible. rs

On Thu, Oct 30, 2014 at 9:57 AM, Forrest Curo wrote:

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Umm, if I left audio 'on' but simply didn't generate any of it through Chuck?

On Thu, Oct 30, 2014 at 7:33 AM, Ryan Supak wrote:

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There you have it. :) Would love a flag or option that doesn't force me to have a sound card to get accurate timing though.

rs

On Thursday, October 30, 2014, Robert Poor wrote:

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Recently, i found that I have to turn audio on, otherwise the timing runs way too fast.

That's a feature, not a bug! :) What's going on is that ChucK uses the DAC's clock for timing. When you run without audio, ChucK simply runs as fast as possible, which is great, for example, when you're writing complex audio to a sound file.

- Rob

On Thu, Oct 30, 2014 at 7:28 AM, Ryan Supak wrote:

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Recently, i found that I have to turn audio on, otherwise the timing runs way too fast. (Only an issue, I guess, if you're needing it to be accurate and not just fast.)

rs

On Thursday, October 30, 2014, Forrest Curo wrote:

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As I understand it, you send some number to 'now' and for that length of time the confuser will continue to run

whatever

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oscillator instances you've started, then go on through your code.

So if you only used it to generate values to trigger voices and changes in other software, you could run Chuck without much overhead?

Is this right, and how can I minimize that overhead?

[Forrest Curo San Diego]

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