Download EZ Green Screen 8.0.1. For the extraction settigns, change the min hue to 75 and the min brightness to 15. Use those settigns for the batching.
For the floor, use the Remove Floor Action that I posted about in the prior post. You can run that action as part of the batch too. I show how in the video. That should extract the screen OK.
That green screen looks really dirty in the image. The dirty areas had a hue shift down into the upper 70s for hue. The screen itself was already lower on the hue anyway.
So while the default settings won’t fully extract it. The adjusted settings will. I’m not going to expand the default settings beyond what the defaults are set to. So you will just need to make the settings adjustments when extracting.