Do you have solutions for this

I want to upload a video each month. And prior to that I want to have a countdown clock for when I shall make the video available. Once it is uploaded I want to have people pay to view it. Do you have solutions for this with any of your themes and plugins? If you have a solution for making the video automatically available once the countdown is finished that would be amazing. But if not, please let me know the work around you have.