Install Canvas Capture Browser

Install the exact Chrome for Testing build known to support Canvas Draw Element and proprietary H.264 codecs. Keep it pinned because other Chrome builds may remove or change the experimental API.

Install

1. Run the bundled installer:

   .agents/skills/install-canvas-capture-browser/scripts/install-browser.sh
   

   The script only supports Apple Silicon macOS. It downloads revision r1631007, verifies the archive checksum and version 150.0.7842.0, and installs the app at /Users/jonathanburger/Applications/Recorder Chrome.app. It exits successfully without downloading when the correct version is already installed. It does not overwrite an incompatible existing app.