blood1 - real camera recording: 4K - MP4 - 24fps . We produce green screen stock footage for you, to use them in your television programs, video projects, multi-media projects,renderings, Computer Games, virtual worlds, movies and others. Feel free to use them under our green screen footage license. And if you like, and it is allowed to you, show us a still image of your work, for what you used the stock material. We want to start a gallery with client images later.