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Re: Clearing the buffer of a BufferSourceNode

From: Peter van der Noord <peterdunord@gmail.com>
Date: Sat, 21 Jul 2012 18:43:58 +0200
Message-ID: <CAL9tNz8H=vQFjpeKQOQ-7drJH0okCas-KiBAeM_uQvYgoPvavw@mail.gmail.com>
To: Chris Wilson <cwilso@google.com>
Cc: "public-audio@w3.org" <public-audio@w3.org>
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2012/7/21 Peter van der Noord <peterdunord@gmail.com>:
> http://www.petervandernoord.nl/patchwork_js
> my buffersourcemodule has a pulldown to select a buffer you created
> (add a buffer, enter a url or select a preset url with the pulldown).
> if i'm busy editing a patch, it would be nice to be able clear the
> buffer of a buffersource module. I think that if you can set it, you'd
> have to be able to unset it. There's no way to go back the the state
> it was before i set a buffer.
> apart from that: my convolver module uses the same buffer-selector to
> give it a buffer, and i cant seem to unset that one as well. with that
> module, it probably makes more sense todo that. i can listen to thee
> ffect of different responses, but i can't listen to the original sound
> (without impulse response) anymore without completely removing the
> module.
> also, there's an insonsistancy: setting the convolvernode's buffer to
> null doesn't give me an error (and doesn't remove the buffer either).
> i think both should behave the same, and both should be able to clear
> their buffer by setting it to null, or having a clearBuffer() method.
> Peter
> 2012/7/21 Chris Wilson <cwilso@google.com>:
>> Since buffersourcenodes are one-shot anyway, I'm not sure this would make sense.
>> On Jul 21, 2012, at 8:08 AM, Peter van der Noord <peterdunord@gmail.com> wrote:
>>> Is there a way to remove the buffer of a buffersource? i tried setting
>>> the buffer property to null, but then i get the error:
>>> Uncaught TypeError: Value is not of type AudioBuffer
>>> Peter
Received on Saturday, 21 July 2012 16:44:26 UTC

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