Not yet, AV1 is an extremely lightweight Chrome plugin developed by shimmermare. This plugin allows users to disable AV1, a video codec, on YouTube and other websites. By disabling AV1, users can potentially improve video playback performance on their Chrome browser.

The plugin is licensed under the MIT License and is based on h264ify by erkserkserks, which is also licensed under the MIT License. This means that users can freely use and modify the plugin without any restrictions.

Not yet, AV1 is categorized under Browsers and falls under the subcategory of Add-ons & Tools. It is specifically designed for Chrome users who want to optimize their video streaming experience by disabling AV1. With its lightweight design, the plugin does not add any unnecessary overhead to the browser.

Overall, Not yet, AV1 is a simple and effective solution for Chrome users who want to disable AV1 and improve video playback performance on YouTube and other websites.