Symbol

StretchProcessor

Pitch-preserving time-stretch via overlap-add granular synthesis with cross-correlation alignment (a SOLA-style approximation). Used to render an offline stretched copy of an AudioBuffer at load time — not realtime. For realtime tempo control, see the (planned) AudioWorklet implementation. stretchFactor > 1 = play faster (shorter buffer). stretchFactor < 1 = not currently supported (use rate via PlaybackRate).

Members

constructor
process
stretchBuffer