Editors' Note: The Download Now link will prompt a local download of the Firefox extension. To install the extension directly, open the file using your Firefox browser.
YouTube Cinema is an extension for the Mozilla Firefox browser that lets you play YouTube videos in cinema style.
If the automatic mode is enabled, the YouTube videos or playlists will open in the cinema mode by default. Hold down the "Ctrl" key to play it as usual. Use YouTube Cinema Options from the context menu to adjust the settings as desired. Options like Play Upon Clicking, High Definition or Auto-Starting are available for the user. The background color and the video size can be changed while playing. It can get closer to the fullscreen size or even smaller than the default. The control panels are located at the angles of the window.