sync.video

Fix audio delay and sync cameras by their sound

https://sync.video/ (rel=ugc nofollow)

sync.video fixes audio and video that don't line up. Drop one video and it detects claps and hits to find the delay, or drop a video with a separate mic recording or up to eight camera angles and it matches them by the shape of their sound, with a confidence figure for every answer. Check it in slow motion and nudge the sound earlier or later in 10 ms or 1 ms steps, then export: the picture is always copied as it is, so no quality is lost. Extras include a sync player for playing one video in step across several devices, a beat-sync video maker, and a delay test, BPM and tap-tempo tools. Everything runs in your browser and nothing is uploaded. Free, no account, no watermark.

ownership_status=unclaimed · editorial_status=approved · verification_status(legacy)=unverified · updated_at=2026-11-10 · locales=en

Mirrors: markdown · json

Categories

utilities · privacy-local

FAQ

What is this listing?
An IndieIndex registry record for sync.video — structured product metadata agents and humans can read. It is a registry listing, not an ad and not a sold placement.
How do ownership, editorial, and follow work?
ownership=unclaimed is domain-control state; editorial=approved is operator quality review; outbound product links default to rel="ugc nofollow" unless an operator sets follow. Proof ≠ approval ≠ follow. Ownership and editorial are never sold.
How do agents search or submit?
Search: GET /api/v1/search?q=sync-video. Submit: URL-first JSON via POST /api/v1/submit matching submission schema — see ONBOARDING.md. Queued only; no auto-publish; never sets follow.
Unclaimed listing — how do I remove it?
Editorial seeds may be ownership=unclaimed. Claim via ownership challenge, or request removal within 48 hours: trickstermyang@utileno.com.

Related

Compare hub: /compare/utilities/ · category /c/utilities/

Registry funnel: GET /api/v1/search?q=sync-video · ONBOARDING.md · submission schema