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Re: [web-audio-api] OfflineAudioContext and ScriptProcessorNodes (#69)

From: Olivier Thereaux <notifications@github.com>
Date: Wed, 11 Sep 2013 07:29:30 -0700
To: WebAudio/web-audio-api <web-audio-api@noreply.github.com>
Message-ID: <WebAudio/web-audio-api/issues/69/24244138@github.com>
> [Original comment](https://www.w3.org/Bugs/Public/show_bug.cgi?id=22723#0) by Chris Rogers on W3C Bugzilla. Thu, 18 Jul 2013 22:24:28 GMT

Kumar, I've been starting some initial work on this in Blink.  I believe that as long as the ScriptProcessorNode buffer size is equal to 128 (the block processing size of the AudioContext) then we can get zero in/out latency on this node if used with an OfflineAudioContext.  Otherwise, if the buffer size is greater, then we have to end up buffering and incur some latency, although the processing would still be synchronized.

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Received on Wednesday, 11 September 2013 14:32:53 UTC

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