All language subtitles for 5. Summary

Now that we've completed our module,

let's review a quick summary of what we have learned.

First we had an introduction to keying for greenscreens,

bluescreens and different backing colors.

We learned about how elements are extracted from the

greenscreen and which backing colors work best.

Next we learned about different types of keyers,

including the chroma keyers, luma keyers,

and difference keyers.

Chroma is based on color.

Luma based on luminance,

and difference is the difference between two different images and that is

the clean plate and the original greenscreen plate.

Finally, we will review the basics of filming setups for greenscreen keying.

This included how to light and set up the greenscreen and some

examples of three-point lighting systems.

So now that we have finished this module,

I look forward to seeing you in our next one.