Audio/Video Delay
34 ratings
)Overview
Delays audio and video for synchronized playback
FOSS extension that delays audio and video for synchronized playback === Privacy === Audio/Video Delay runs locally and does not collect any user data or analytics. It is fully open-source and may be freely reviewed at GitHub. === Limitations === - This is a brute-force solution; lag spikes may occur - DRM-protected content can only have its audio delayed - Subtitles are delayed only for videos on YouTube and the JW Player === Support the Project === If this extension solves your audio syncronization issues, please consider leaving a review, starring the GitHub repository, or donating at Ko-Fi. If you would like to contribute to the code, you are welcome to do so in the GitHub develop branch. Don't hesitate to open an issue for any minor or major problems you stumble upon. Thank you! Donate: https://ko-fi.com/cpb34 GitHub: https://github.com/cpb34/Audio-Video-Delay === Usage Guide === Ensure graphics acceleration is enabled in your browser settings. If you have multiple displays, set all to the same refresh rate or watch videos on the one with the highest. -- Enabling/Disabling the Extension Enable or disable the extension by pressing the bottom button in the GUI. The current on/off state is reflected here. -- Changing Delay Modes Between Audio and Video Video is delayed by default. Delay audio instead by clicking the yellow "Video" button at the top of the GUI. It will change to a red "Audio" button, and clicking it will return the delay mode back to video. -- Changing the Delay Amount Input the desired delay (in milliseconds) in the middle box of the GUI; no page refresh is required. Enjoy!
4.4 out of 534 ratings
Details
- Version2.6.0
- UpdatedNovember 2, 2026
- Offered bycpb34
- Size73.62KiB
- LanguagesEnglish
- Developer
Email
google@cpb.dev - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes