Adeclick

Audio Single output Transform

Remove impulsive noise from input audio.

FFmpeg filter: adeclick — the official reference.

Add it to a graph. The explicit form works for every filter — bind it to its input and read the result from outputs():

$node   = $audio->addFilter(new Adeclick(…));
$result = $node->outputs()[0];

Shorthand. Single-output filters can skip the node — apply() returns the result stream directly:

$result = $audio->apply(new Adeclick(…));

When to use it

TODO — when this filter shines: what it’s the right tool for, what to reach for instead when it isn’t, and how it composes with neighbouring filters.

How to use it

TODO — prose: how the filter actually works and what its key parameters mean (the explanation FFmpeg’s terse option help omits).

Examples

TODO — runnable PHP, with the equivalent ffmpeg CLI alongside.

Gotchas

TODO

See also

TODO

Parameters

Parameter	Type	Default	Range / values	Description
window	float	55	10–100	set window size
overlap	float	75	50–95	set window overlap
arorder	float	2	0–25	set autoregression order
threshold	float	2	1–100	set threshold
burst	float	2	0–10	set burst fusion
method	AdeclickM	add	add, save	set overlap method

FFmpeg also names these options (use the parameter shown above): w → window, o → overlap, a → arorder, t → threshold, b → burst, m → method.

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Maps to FFmpeg’s adeclick filter. Verified against ffmpeg n7.1.1.