HTML5 Syncer
Workflow & Planning
Allows synchronisation of 2 HTML5 video and audio streams even on different tabs. Just click the popup to scan each page and press…
Users
142
Rating
4.0
Reviews
1
7D Growth
-3|-2.07%
Stable signalNo paid features detectedMedium-risk permissions
Audio/Video Delay
Delays audio and video for synchronized playback
Users2KCurrent public install base
Rating4.6Store average score
Reviews28Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsAudio/Video Delay Media preview
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7-day rating change
Start
4.56
Latest
4.57
7-day rating change
+0.01
2026年7月16日2026年7月22日
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1-day growthFlat
00%7-day growthFlat
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00%Technical snapshot
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Version2.4.6
ManifestV3
Size81.83KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Please consider leaving a review if this extension solves your audio synchronization issues. Thank you!
GitHub: https://github.com/cpb34/Audio-Video-Delay
Donate: https://buymeacoffee.com/cpb34
=== Limitations ===
- DRM-protected content can only have its audio delayed. The screen will appear black when attempting to delay DRM video.
- Subtitles are delayed only for videos on YouTube and the JW Player
Reviews
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text23Synced review bodies
Total ratings / reviews28Chrome Web Store public rating/review count
Store average score: 4.6. 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.
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Good extension, please add the ability to input a negative delay. Needed it for a youtube video with delayed audio, would be perfect otherwise.
Work like a charm, it reduce discrepancy between video and output audio sound to my bluetooth speaker. However, I found some bug, the video loads with dark screen, but back to normal when scroll down to comment section and scroll back again.
funciona en YouTube!!!!