The 1.1 version of MovieFloat for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Audio & Video Tools, more precisely General. We recommend checking the downloaded files with any free antivirus. This Mac app was originally produced by MHens.
From the developer:
MovieFloat is a movieplayer 'with a touch'. It enables you to watch (Quicktime) movies in a window which floats above your work. That way, your movie will always be visible. As a bonus, you can set the transparency of the movie so that part of your work 'shines through'.