sampler

Sampler — Audio file player. Supports WAV/MP3/OGG with optional pitch shifting and looping.

Quick Start

sampler({ url: 'https://...', gain: 1.0 })

Parameters

Name	Type	Default	Range/Options	Description
url	string	—	—	Audio file URL (CORS required). WAV/MP3/OGG supported.
rootFreq	number	—	1–20000 Hz	Root pitch Hz. When set, playbackRate = freq / rootFreq for melodic use.
gain	number	1	0–2 0–2	Output gain
attack	number	0.002	0–1 s	Attack time
release	number	0.01	0–5 s	Release time
start	number	0	0–600 s	Playback start offset within buffer
end	number	—	0–600 s	Playback end position within buffer (default: full)
loop	boolean	false	—	Loop playback