Fix input buffer handling in `ola-processor.js`

olvb / phaze

Real-time pitch-shifter as a Web Audio worklet, based on phase vocoder techniques

The Unlicense

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Fix input buffer handling in `ola-processor.js` #6

Closed padenot closed 3 years ago

padenot commented 3 years ago

input[0][0] will only be non-undefined if the source node is actively processing (spec text, second paragraph of the section on the input parameter). When the source is a media element, there can be a short delay until the first buffers are available.

olvb commented 3 years ago

Thanks!