BSA 227 W9 : Nuke's Back

We did a green screen tutorial in Nuke, where we placed a background picture into a composition (which we changed to 25fps, and 1080p) as well as a video filmed on green screen. We used nodes to achieve our desired effect this time around but a lot of the tweaking was the same (e.g. clip black, clip white and bias):

The final product above - nodes are as follow:

Green screen into Keylight (node that allows for the masking of the green screen), which goes into a merge node, which is connected to the viewer as well as : a roto node, helping mask out the person as the outside of the frame had trouble with just the key, and lastly into a reformat node that goes into the background image (which needed reformatting due to it's inappropriate size for the screen).

We press S to change formatting (fps and quality)