Audio Sync for Youtube

Extension Delisted

This extension is no longer available in the official store. Delisted on 2025-09-15.

How to install an extension Open in Chrome Web Store

CRX ID

ccjlbaeijnlkjegkkooopdpaboalefgi

Status

Policy Violation
Removed Long Ago
No Privacy Policy

Description from extension meta

Sync youtube videos with audio

Image from store

Description from store

Watch youtube videos without any lag problem.

How to use..
1. Toggle the app ON
2. Play a youtube video and wait for 3 seconds for sync to start.
3. Adjust the lag time on the slider and press the sync button.
4. Give 5 stars to the app in the webstore.

Latest reviews

Maxwell Moore 2020-10-04: Worked well, exactly as advertised. Slider has a limit of +/-15 seconds, but you can manually input any value if that's not enough.
Thomas Orlita 2020-09-24: works, but the audio is lagging
Filipe Guimarães 2020-04-15: With the new update, it works perfectly on Chrome/Mac.
Filipe Guimarães 2020-04-13: There's no slider showing up here (Chrome Version 81.0.4044.92 for Mac). I can only turn on or off the 3-second delay.
Ignacio Romero 2020-04-04: It doesn't work, there's no slider to adjust the delay
Dave Lennon-Copeland 2020-02-08: Yet another bogus extension... When it is turned on you get the same thing as if it was turned off, NOTHING!!!!!!!! Am so sick and tired of these BS extensions all over the Chrome web store..
Marcus Harmon 2020-02-02: With out any sync changes adds significant delay that you then need to fix. It can fix sync issues, but it adds so many issues it's self that it's not worth using.
r t 2020-02-01: This is an amazing extension.... except it didn't work for me. The fake video player that was supposed to be the audio source was put on top of the actual video itself and just made the problem worse (the audio still wasn't in sync and the video controls were all covered behind). Edit: (SOLVED, kind of?) Apparently the problem only appears if you start / refresh the video page in theater mode (switching to theater mode mid-playback is still fine). If the problem appears you can just try to go from theater to normal mode then refresh the page. I'll keep this at 3 stars until it's fixed.
Philip West 2020-01-20: Does it's Job. No issues. Not much more you could as for.
Dave Stevens 2020-01-12: Made the issue worse
Guangyao Miao 2020-01-05: Great app. Thanks for the effort.
Patrick Kaminski 2019-12-27: Doesn't save setting. Need to input the correct delay every time I start youtube.
Nathan Smith 2019-12-26: Worked great on the video I needed synced. The slider worked fine, but I appreciate being able to enter decimal numbers into the input box to dial in the sync. Thanks!
Peter Sigberg 2019-12-19: Works very well to sync audio when using blutooth headset. But i would like to be abel to use the setting as default on every youtube video. as it is now i have to set it on every video. or is there an option to set a default value?? if so it will be 5 star
Glen 2019-12-06: First release was a bit clunky, but version 0.0.3 (Oct 19) is perfect! You need to know the required offset or experiment till you find it. My bluetooth speakers lag about 650ms so I set it to 0.65, hit the Sync button, and everything lines up perfectly! Great app, and special thanks for the Sync button.
Steve Guay 2019-11-08: Doesn't work for me, when I click "on" I only have sound for 3 sec than nothing.👎 Edit: Ok found the problem, Enhancer for YouTube was messing it up.
Michael Hinte 2019-10-30: A little fidgety to work with, but it got the job done!
Marco Veldman 2019-10-13: Eenvoudige tool die doet wat het zegt: je kunt met een schuifje de audio van YouTube weer synchroniseren met de video.
Roger 2019-09-29: Works fine with new youtube interface
3413 4524 2019-09-27: Add fraction, like -0.5
noopdie 2019-09-27: Миллисекунды как раз поддерживаются. Но автору было влом добавить параметр "step" в input с значением 0.1 Хорошо, что я знаю HTML и могу сделать это вручную. Но не все же это могут. Между прочим, это расширение - единственное рабочее решение, которое я нашел. Dear creator, is that was very hard to you just add to your input param "step" with value "0.1"? That could give opportunity to change delay with milliseconds. And also, as a bug - audio play even when video stops. And i`d was glad, if there was a text input to change value of delay - on my tablet it not easy to click with my finger in the right place. In other ways, this extension is only hope to make delay between audio and video on youtube.
Alex 2019-09-08: НЕ поддерживаются миллисекунды.
Dat Dinh 2019-08-12: Doesn't work. I turned the icon on, adjusted the slider, pressed sync. It seems that the extension made two version of the same video layered on each other which makes chrome run slow and doesn't fix the problem.
Bobfs 2019-08-09: It works but is kind of difficult to use. When using it, it plays the audio seperately from the video so you have to carefully time the audio correctly by pausing / resuming the video quickly until it matches up, but if it goes past the video it doesn't work. Another thing, if you have the audio after the video you have to skip a bit forward and watch like 20 seconds then refresh to have youtube save your watch progress then wait for the audio to match and then you can resume
DIVYA GOLLAVILLI 2019-08-02: Its working as mentioned in the description. Good app but can be improved. i suggest to keep a fractional adjustment also current scroll is to single digits only. Giving fractional option will give ease to accurate sync with video.

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