Custom Shopify Sliders

I use the Dawn theme. I need a nice slider for custom images (I want to upload the images to be used and selected). I also need a slider for short video clips. Both sliders will go on the same page. I do not want a limit on how many images or videos can be in the sliders. If video and images can be on the same slider that is a plus. This will be their own page, not tied to products or anything else. I just need the code and instruction on how to implement.