Puppeteering/ Zooming from home- experimenting with bed sheets as green screens

Blue bed sheet wrapped around my book case

Over the last few weeks, I have been involved in many video conferencing calls for both my teaching world and my puppetry world. When I have used Zoom, I have used their virtual background feature, and it works really well to a point. The tricky part is if I want to show the other people in the call an object, or even play with a puppet, the virtual background without the green screen option cannot include the object beside me such as a puppet on my arm.

My first thought was, can I use a substitute fabric as a green screen/ chroma key background? I wanted to focus on using the materials I had at home that are a solid colour. I started out exploring bed sheets since they are light to hang up. I had one that is a blue grey colour, and the other was a pale green. While setting up for filming, my new woven polyproplene green screen that I had purchased on Amazon arrived, so now I could compare the effects.

The filming equipment I used is on my post about using a phone to record video with puppets

Here are the additional items

  • Tripods set up on desk with zoom videoconference in the background
    Phone filming setup with zoom running on the computer in the background

Results from the experiment

In Zoom, I got best results from using the green bed sheet and the commercial green screen without any additional lighting apart from the ceiling downlights.

In editing using Adobe Premiere Pro- I got the cleanest background removal results from the professional green screen.

If I was to do the experiment again, I want to see what would happen if I added lights to the sheet/ screen only to even out the colour difference across the surface. I would also iron or smooth out the surface to see if the background removal was more successful.

Miss H