This extension runs in conjunction with the native host app to add media key capabilities to most in-browser web players.
As the native messaging api is still under a lot of flux, we are still using the NPAPI media key plugin until we can replace it with the native messaging hosts.
The extension can be installed from the Chrome Web Store here
Ensure grunt-cli is installed on the system
npm install -g grunt-cli
Install the npm packages for this project
npm install # In the project directory
Run grunt
grunt run
If you see a ENOENT error, make sure imagemagick is installed
npm install imagemagick