I need your help, guys. I’m new to video editing. I need to create some training videos. The plan is that the instructor is going to be filmed commenting on some sport videos playing on the background. So, as I understand, it’s going to involve combining 2 videos (instructor video + sport video) into one and a green screen. I’m pretty familiar with Photoshop and I guess the same can be done to video footages. Can you please give me an advise on how can it be done, what software and hardware I’m going to need to accomplish that.
P.S. Below are 2 photos , which illustrate well what I mean.