A "short featurette" is a brief video or film that focuses on a particular topic or theme. It is usually shorter than a regular movie or documentary, highlighting key aspects or providing behind-the-scenes insights. Full definition
This is a very short featurette that only shows the stunt and the raw footage and that's it. (firstshowing.net)
There is also a range of short featurettes on everything from a focus on the marionette technology to a short anecdote about Stanley Kubrick. (theretroset.com)
Some of these simply offer soundbites from the flick, but most provide short featurettes about the locations. (dvdmg.com)