I've been working at creating a video skill, that I can use to play videos on my Samsung Smart Tv, using the Amazon Echo. Not the Echo Show. So far I have only seen examples for the Echo Show. I'm having a little bit of a challenge writing a valid response for the different types of intents with Node.js. Is there any working sample code a beginner can look at for creating a video skill or custom skill with video capabilities for the Amazon Echo and Smart Tvs?