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HTML5 Syncer icon

HTML5 Syncer

Allows synchronisation of 2 HTML5 video and audio streams even on different tabs. Just click the popup to scan each page and press…

Users142Current public install base
Rating4.0Store average score
Reviews1Public review volume
Manifest versionV3Extension platform version
7-day growth-3Net users gained this week
7-day growth rate-2.07%Relative weekly velocity
Preview

HTML5 Syncer Media preview

1 assets
Trend

User growth trend

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User Growth Over Time

1381401421441462026年7月15日2026年7月18日2026年7月21日Latest: 142
Rating trend

7-day rating trend

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7-day rating change

Start
4.00
Latest
4.00
7-day rating change
0.00
3.903.954.004.054.102026年7月15日2026年7月18日2026年7月21日Latest: 4.00
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthGrowing
+3+2.16%
7-day growthDeclining
-3-2.07%
30-day growthDeclining
-3-2.07%
Technical snapshot

Version, languages, and crawl freshness

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Version1.68
ManifestV3
Size9.95KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Allows synchronisation of 2 HTML5 video and audio streams even on different tabs. Just click the popup to scan each page and press the "Sync" button to generate sync buttons next to the video/audio, then click them (preferably when both are paused at the right times) to synchronise. Press the "Flush" button to remove synchronisation.

The streams will pause, play, change playback rate and seek together.

You can check the Developer tools console for information.

N.B. You may have to go to "chrome://extensions/" and click the reload icon for this extension if the delay does not show up on the green sync button.

Changes:

15/01/2023 - More efficient code used when finding streams.

Reviews

Recent review snapshot

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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews1Chrome Web Store public rating/review count

Store average score: 4.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
1
3★
0
2★
0
1★
0
Alexandte RFST2023年3月2日
4

Would be awesome if one could re-sync video and audio of this video when the audio is not properly aligned

Language en
1 helpful · 0 not helpful
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