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Audio Delay Sync

Fine-tune audio-to-caption sync ±500ms — free.

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VidBar audio visualiser reacting to music playback.

What it does

How audio delay sync works

Compensate for desynced audio or captions with millisecond-precise delay, ±500ms in either direction.

Last updated June 22, 2026

01

±500ms range

02

Live preview

03

Per-video memory

Also known as

audio synclip synccaption delayaudio delay

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