Can Searchie play a Preview of a Video?

So I plan to make my “what” content available for free which will be just text I voiceover. But the “how” stuff will be video walkthroughs and I want to restrict this to paying members only. I obviously want to publicise that I’ve created a new “how” video but don’t want the entire video public. Is there anyway to configure Searchie to only play the first say, 30 seconds of a video? Or am I going to need to create a separate “preview” video which at the end says something like “this content is restricted to Members only click here <- LINK TO SIGNUP PAGE? If this isn’t a native feature, how are others handling this?