Functionality & UI
Synchronized Playback for YouTube Archived Live Streams icon

Synchronized Playback for YouTube Archived Live Streams

An extension that synchronizes playback of YouTube livestream archives.

Users31
Rating--
Reviews0
Manifest versionV3
7-day growth+3
7-day growth rate+10.7%
Preview

Synchronized Playback for YouTube Archived Live Streams Media preview

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28293030312026年6月8日2026年6月11日2026年6月14日Latest: 31
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1-day growthFlat
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7-day growthGrowing
+3+10.7%
30-day growthGrowing
+11+55%
Technical snapshot

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Version0.4.3
ManifestV3
Size17.64KiB
Languages2English / 日本語
Published
Store updated
Last crawled
English日本語
Overview

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Chrome extension for synchronizing playback across multiple YouTube archived livestream tabs.

It adds a `SYNC` control to the YouTube player, lets one tab act as the base timeline, and keeps the other open archived streams aligned with it.

## Features

- Synchronize multiple YouTube archived livestream

- Choose a base tab that drives playback position, pause state, and playback speed

- Apply a per-tab offset in seconds to fine-tune alignment

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