StretchLearn Course
From even lighting to clean keys, spill kill, and seamless background replacement.
Course Overview
Green screen looks easy until the edges glow, the hair turns to mush, and the subject floats over the background. This course builds the full chain that broadcast and YouTube creators actually use: a two-zone lighting setup, correct exposure and camera settings, a clean key in DaVinci Resolve Fusion and Premiere Pro Ultra Key, then spill suppression, edge treatment, and grading so the shot holds up at 100 percent zoom.
Learning Outcomes
Light a green screen to within a 0.3-stop spread measured on a waveform
Configure camera exposure, white balance, and codec to protect key-able edges
Pull a clean alpha matte in DaVinci Resolve Fusion and Premiere Pro Ultra Key
Suppress green spill and rebuild natural skin and hair color
Match the foreground to a replacement plate using grade, grain, and light wrap
Diagnose and fix the five most common chroma key failures
Curriculum Preview
Preview the course structure, see how the modules build on one another, and understand the path this program is designed to take you through.
The key is won or lost at capture. You learn the two-zone lighting model, exposure targets, and camera settings that protect clean edges.
Pull and refine a clean matte using Resolve's 3D Keyer on the Color page and the Delta Keyer in Fusion.
Pull a controllable key with Ultra Key, then refine matte, spill, and color for delivery.
Marry the foreground to the background convincingly and diagnose the failures that break a key.
Built for Application
This program is designed around progression: focused lessons, structured modules, applied resources, assessments, and a course rhythm that turns information into usable capability.