Canvas Capture is a Chrome browser add-on that allows you to capture video from HTML canvas elements.

This extension was originally developed for use with WebAssembly

In order for this web app to work, you need to install it on your Chrome browser.

When you first open this extension, you will see a list of canvas elements on the page that you can interact with.

Now, simply click the icon on the browser toolbar.

This will start the video capture process.

Now, you will be able to preview the video that will be captured.