title: How to splitscreen out of 10 videos? (3840x2160)
body: <p>I want splitscreen 10 videos into one with ffmpeg, each video should be in 768x1080 resolution after scaling as I calculated right (3840/5=768, 2160/2=1080)</p>
  <p>It's should be looks like this:</p>
  <p><img src="https://i.stack.imgur.com/jEol7.png" alt="image" /></p>
  <p>With a video in each case, and all case represent ONE video.</p>
  <p>I tried to make something like explain <a href="https://trac.ffmpeg.org/wiki/Create%20a%20mosaic%20out%20of%20several%20input%20videos" rel="nofollow noreferrer">here</a> but I'm confused about how I can do it.</p>
  <p>How can i do ?</p>