This extension adds a video element to include vimeo and youtube videos in a responsive way.

• uses TYPO3 f:media elements for videos as much as possible
• When adding a video in the backend a preview is automatically downloaded and a FAL-reference for the preview image is created
• If autoplay is not set, then the cover image and a play button is shown. The video is only loaded when the user clicks on the play button. A legal disclaimer is shown for YouTube and Vimeo videos.
• uses f:media to render the preview images, hence it can make use of https://github.com/mmunz/c1_fluid-styled-responsive-images to render the previews with the srcset attribute.

Most mobile browsers do not allow autoplay to save bandwidth. That's annoying and i have not found a workaround yet. Mobile Users need to click play twice (once for loading the player iframe, the other click to actually start the video).

For better changes of autoplay working the autoplayed videos are started muted.